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Journal articles on the topic 'Film material'

Author: Grafiati

Published: 28 May 2022

Last updated: 31 July 2025

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1

Xu, Zhi Qiang. "Research on Material Thickness and Material Properties with Application of Sensors." Advanced Materials Research 1021 (August 2014): 33–36. http://dx.doi.org/10.4028/www.scientific.net/amr.1021.33.

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With the wide application of thin film technology and optoelectronic devices, optical films have been widely used in the development and production of weapons and special devices for basic research. Faced with constantly updated status quo and development of optical thin film precision measurement of various parameters on a higher requirements, the film thickness is one of the key parameters in film design and manufacturing process. Particularly with the rapid development of nanoscale thin-film technology, the film thickness becomes a hot issue in the research field. For solid film thickness,

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2

Phillips, Julia M. "Substrate Selection for Thin-Film Growth." MRS Bulletin 20, no. 4 (1995): 35–39. http://dx.doi.org/10.1557/s0883769400044651.

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Although it is an integral part of any structure involving a film, the substrate is often taken for granted. The choice of substrate is, however, one of the most important materials issues in thin-film growth. This article focuses on substrates for thin films and will provide criteria for selecting the proper material needed to fill specific application requirements. As will become obvious, the ideal substrate for a given film often does not exist. Specific applications require different substrate materials that offer an acceptable compromise for the purpose at hand. Ideally, the substrate sho

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Raj, Vinnarasi A., Karthikumar Sankar, Pandiarajan Narayanasamy, et al. "Development and Characterization of Bio-Based Composite Films for Food Packing Applications Using Boiled Rice Water and Pistacia vera Shells." Polymers 15, no. 16 (2023): 3456. http://dx.doi.org/10.3390/polym15163456.

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Customer demand for natural packaging materials in the food industry has increased. Biocomposite films developed using boiled rice water could be an eco-friendly and cost-effective packaging product in the future. This study reports the development of bio-based films using waste materials, such as boiled rice water (matrix) and Pistacia vera shells (reinforcement material), using an adapted solution casting method. Several film combinations were developed using various concentrations of plasticizing agent (sorbitol), thickening agent (oil and agar), and stabilizing agents (Arabic gum, corn sta

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Steigmann, R., N. Iftimie, and A. Savin. "Characterization of the Thin Films Structures in Subwavelength Regime as Biosensing Materials." Applied Mechanics and Materials 772 (July 2015): 62–66. http://dx.doi.org/10.4028/www.scientific.net/amm.772.62.

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Zinc oxide nanostructured materials, such as films and nanoparticles, could provide a suitable platform for development of high performance biosensing material due to their unique fundamental material properties. This paper presents the characterization of ZnO thin film as biosensing material by metallic strip grating structure (MSG), for the real-time detection. In this work, high quality ZnO films were grown on ITO/glass substrates by vacuum thermal evaporation method. We characterized by X-ray diffraction (XRD) the film crystalline quality and by scanning electron microscopy (SEM) the film

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Yin, Yan, Yonghong Peng, and Haiwei Xie. "Fabrication and characterization of solvent evaporation-assisted sodium caseinate emulsion films." Materials Express 10, no. 4 (2020): 514–22. http://dx.doi.org/10.1166/mex.2020.1661.

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As plastic pollution increases, the development of degradable film has attracted much attention. Sodium caseinate was suitable to be a degradable film material for its mechanical performance and appearance. Maize oil was added to improve the properties of film material by microfluidization and solvent evaporation. Microfluidization could improve the droplet distribution of maize oil in the film building dispersions and the performance of film material. Solvent evaporation could further control the droplet distribution and the characteristics of film materials. The introduction of ethyl acetate

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Aubert, Michelle. "Materials Issues in Film Archiving: A French Experience." MRS Bulletin 28, no. 7 (2003): 506–10. http://dx.doi.org/10.1557/mrs2003.147.

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AbstractThe following article is based on a presentation given as part of Symposium X—Frontiers of Materials Research on December 4, 2002, at the 2002 Materials Research Society Fall Meeting. The cinema is just over 100 years old. From the beginning of motion pictures in the mid-1890s, the materials used for films have been at the heart of cinema technology. The material first used was cellulose nitrate film—unrivaled in its mechanical, physical, and aesthetic qualities, and also dangerously flammable. In the 1950s, cellulose nitrate was replaced, for safety reasons, by cellulose triacetate. T

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Yansong Feng. "Effect of YF3 Coating Process on Film Stress." Journal of Electrical Systems 20, no. 7s (2024): 1915–24. http://dx.doi.org/10.52783/jes.3908.

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YF3 rare-earth fluoride coating material has received wide attention as an alternative to ThF4 low refractive index material, but the film layer can be seriously affected due to the different coating processes. Therefore, to investigate the rules between the coating processes of YF3 rare-earth fluoride coating materials, YF3 thin films were coated with different deposition rates and substrate temperatures. The stresses of YF3 thin films under different processes were obtained by a thin film stress meter, and the microscopic morphology of the thin films was characterized by atomic force microsc

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Lansåker, Pia C., Klas Gunnarsson, Arne Roos, Gunnar A. Niklasson, and Claes Goran Granqvist. "Au-Based Transparent Conductors for Window Applications: Effect of Substrate Material." Advances in Science and Technology 75 (October 2010): 25–30. http://dx.doi.org/10.4028/www.scientific.net/ast.75.25.

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Thin films of Au were made by sputter deposition onto glass substrates with and without transparent and electrically conducting layers of SnO2:In. The Au films were up to ~11 nm in thickness and covered the range for thin film growth from discrete islands, via large scale coalescence and formation of a meandering conducting network, to the formation of a more or less “holey” film. Scanning electron microscopy and atomic force microscopy showed that the SnO2:In films were considerably rougher than the glass itself. This roughness influenced the Au film formation so that large scale coalescence

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Shtern, M. Yu, A. A. Sherchenkov, Yu I. Shtern, M. S. Rogachev, and E. P. Korchagin. "Surface Preparation and Investigation of Ohmic Film Contacts Formed by Various Methods to Thermoelements." Поверхность. Рентгеновские, синхротронные и нейтронные исследования, no. 11 (November 1, 2023): 33–43. http://dx.doi.org/10.31857/s1028096023110183.

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Methods were proposed and criteria were established for surface preparation of nanostructured thermoelectric materials for deposition of thin and thick film ohmic contacts. The parameters of the mechanical and chemical methods of thermoelectric material surface treatment before the deposition of contacts were established. The roughness and morphology of the surface of thermoelectric material samples and the films obtained have been studied. Criteria and optimal values of surface roughness of thermoelectric materials were established. The conditions of obtaining thin and thick film contacts wer

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Nor Azwin Ahad and Nur Afiqah Rosli. "Absorption Ability and Degradable of Thin Film From Orange Peel Waste." International Journal of Nanoelectronics and Materials (IJNeaM) 17, December (2024): 291–97. https://doi.org/10.58915/ijneam.v17idecember.1634.

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Bioplastics are plastic derived from natural resources and they are bio-degradable entirely or partially. Fruit waste is supposed to be an undesirable matter and will be used as compost. The present work aimed to produce a thin film from fruit material, in converting the fruit-derived waste into useful material. The thin film was developed by film casting method using waste fiber from orange peel, glycerol, and corn starch. The thin film was characterized by water, oil absorption, and biodegradable properties. The fact, natural fibers that originate from the surface of the fruit are hydrophili

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11

Nagarani, S., M. Jayachandran, and C. Sanjeeviraja. "Review on Gallium Zinc Oxide Films: Material Properties and Preparation Techniques." Materials Science Forum 671 (January 2011): 47–68. http://dx.doi.org/10.4028/www.scientific.net/msf.671.47.

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Thin films continue to become more and more integral to numerous applications in today's advancing technologies. In recent years, thin film science has grown world-wide into a major research area. The importance of coatings and the synthesis of new materials for industry have resulted in a tremendous increase of innovative thin film processing technologies. Thin film properties are strongly dependent on the method of deposition, the substrate temperature, the rate of deposition, the background pressure etc. Hardness, adhesion, non porosity, high mobility of charge carriers / insulating propert

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Mustafaeva, D. G. "Technological aspects of the formation, reproducibility and compliance of the parameters of film converters." Quality. Innovation. Education, no. 6 (2020): 71–75. http://dx.doi.org/10.31145/1999-513x-2020-6-71-75.

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The analysis and study of materials science and technological factors in the creation of film converters are carried out, the requirements for materials, their properties, and the technology of forming the converter elements are determined. It is shown that taking into account material science and technological factors ensures that the parameters of the film transducer match the required ones, resistance to external infiuencing factors, obtaining films of the initial composition, and stability of the production technology. The choice of material parameters is made taking into account the opera

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13

Parisi, Leonardo Lucena, and Nick Andon. "THE USE OF FILM-BASED MATERIAL FOR AN ADULT ENGLISH LANGUAGE COURSE IN BRAZIL." Trabalhos em Linguística Aplicada 55, no. 1 (2016): 101–28. http://dx.doi.org/10.1590/010318134870172321.

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ABSTRACT Advances in technology and accessibility to films motivated the research and writing of this paper. Its main goal was to design a set of criteria to develop film-based materials that can be used to improve the experience of learning English on an adult conversation course in Brazil. Given that the purpose of this adult course is to enhance participants' speaking skills, an investigation was conducted into the theories related to the teaching of speaking. A literature review suggests why films should be used through an investigation into the advantages they offer. Principles related to

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Anuradha, B., and C. Sanjeeviraja. "Review on Magnesium Indium Oxide Thin Films: Material Properties and Preparation Techniques." Materials Science Forum 699 (September 2011): 39–66. http://dx.doi.org/10.4028/www.scientific.net/msf.699.39.

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Thin films of pure metals, alloys, semiconductors and organic compounds are indispensable tools in industry, which anticipate and recognize novel functional materials for the development of microelectronics. Thin film technology makes it possible to deposit ultra-thin functional material layers on a base substrate to form many active and passive micro-miniaturized components and devices such as solar cells, radiation sources, sensors, magnetic devices, bolometers, switching devices, photodiodes, digital versatile disk (DVD), flat panel display etc. Thus thin films play a dominant role in moder

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15

Fang, Yu, and Tan Li. "Technological Study of ZnO Thin Film Preparation by Sol-Gel Method." Advanced Materials Research 846-847 (November 2013): 1915–18. http://dx.doi.org/10.4028/www.scientific.net/amr.846-847.1915.

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In recent years, the development of thin film materials has been applying widely in various fields. ZnO has many advantages Compared with GaN, which is based on wide band gap semiconductor material and also the most successful technology currently. ZnO is a kind of thin film materials with development potential in high technology field and civil field. Based on the current study of functional thin film materials, this paper introduces the main physical method of preparation in ZnO thin film, focusing on method of ZnO thin films preparation by sol-gel, and summarizes.

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Periyasamy, Thirukumaran, Shakila Parveen Asrafali, and Seong-Cheol Kim. "Bio-Based Polybenzoxazine–Cellulose Grafted Films: Material Fabrication and Properties." Polymers 15, no. 4 (2023): 849. http://dx.doi.org/10.3390/polym15040849.

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Despite the fact that amino cellulose (AC) is biodegradable, biocompatible, and has excellent film-forming properties, AC films have poor mechanical properties and are not thermally stable. An AC-based composite film prepared from AC and curcumin-stearylamine based benzoxazine (C-st) is reported in order to improve its performance and promote its application. As starting materials, C-st and AC were used to produce a C-st/AC composite film possessing a synergistic property through chemical cross-linking and hydrogen bonds. Two salient features with respect to the curing behavior were obtained.

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Fushimi, Koji, and Ryogo Nakagawa. "Some microelectrochemical methods for the investigation of passivity and corrosion." Corrosion Reviews 36, no. 1 (2018): 3–15. http://dx.doi.org/10.1515/corrrev-2017-0050.

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AbstractMicroelectrochemical approaches using a microcapillary cell (MCC), scanning electrochemical microscopy (SECM), and in situ ellipsomicroscopy for studying heterogeneous passive or corroding surfaces of materials are reviewed. An MCC can be used to investigate the localized behavior of a site of interest on a material by various electrochemical methods, including electrochemical impedance spectroscopy. SECM has often been used for imaging corroding surfaces or passive films on materials. Moreover, the use of a liquid-phase ion gun, a mode of SECM that forms a local aggressive environment

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18

Seok, Seonho, HyungDal Park, and Jinseok Kim. "Scotch-tape surface wrinkling based thin-film material properties extraction." Journal of Micromechanics and Microengineering 32, no. 4 (2022): 045002. http://dx.doi.org/10.1088/1361-6439/ac542a.

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Abstract This paper presents a new simple method to measure thin film material properties using scotch-tape surface wrinkling. Thin metal films have been deposited on polymer substrates by e-beam evaporation. After patterned by photolithography and wet etching, long and narrow thin metal layers have been transferred by peel-off onto the scotch tape. The effect of velocity of scotch tape peel-off on the metal film transfer from polymer substrates to the scotch tape has been investigated. After metal transfer, metal film wrinkling patterns have been established on the scotch tape due to mechanic

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Wei, Shenyu, Qi Zheng, Lei Wang, et al. "Fabrication and Characterization of Mineral Hydrophilic Antifogging Film via Vacuum Evaporation Method." Coatings 13, no. 4 (2023): 730. http://dx.doi.org/10.3390/coatings13040730.

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Natural silicate minerals have a wide range of applications as green, non-toxic and low-cost materials. In this paper, hydrophilic anti-fog films of silicate minerals were generated via a vacuum evaporation coating method using natural feldspar minerals as raw material. Thermogravimetric analysis shows that the feldspar changes its structure during the coating process, which in turn changes the roughness of the film and improves the hydrophilicity of the film. The hydrophilicity, anti-fogging properties, optical properties and surface morphology of the films were characterized by contact angle

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NOROOZI, MASOUD, and LIYING JIANG. "BUCKLING AND WRINKLING OF A FUNCTIONALLY GRADED MATERIAL (FGM) THIN FILM." International Journal of Applied Mechanics 04, no. 02 (2012): 1250012. http://dx.doi.org/10.1142/s1758825112500123.

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The instability of a functionally graded material (FGM) strip as a free standing film or a substrate-bound film is studied in this work, in which the stiffness of the film is assumed to change exponentially along the length. The buckling load and the buckling mode shapes for the free standing FGM film are determined analytically. For the substrate-bound film, the substrate is modeled as a Winkler foundation and the wrinkling load and wrinkling pattern are determined numerically by using a finite difference method and a series solution. In contrast with the wrinkling of homogenous thin films in

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21

Stachowiak, Tomasz, Przemysław Postawa, Marcin Chmielarz, and Dominik Grzesiczak. "Analysis of Mechanical and Thermal Properties of Polymer Materials Derived from Recycled Overprinted Metallized PP Films." Materials 17, no. 8 (2024): 1739. http://dx.doi.org/10.3390/ma17081739.

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Polymer materials and their composites are one of the most frequently used materials in the packaging and food industries. This applies to both disposable and reusable packaging, layered films with barrier properties, as well as densely overprinted polymer films and metallized food wrap films. According to statistical data from Plastics Europe, approximately 40% of processed thermoplastics are used to produce packaging, including single- and multi-layer film packaging. Growing requirements and new EU directives require the use of recycled materials in new products, which is not easy because th

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Huang, Bo Wun, Jung-Ge Tseng, Wen-Ye Huang, Neng-Hsin Chiu, and Zhi-Yin Huang. "The position effect on electrical field intensity for metal deposition process." Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 231, no. 2 (2016): 355–58. http://dx.doi.org/10.1177/0954405415625917.

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Material characteristics, such as electric potential, distance between target material and substrate, and so on, are important parameters for vacuum metal films deposition (sputtering) system. Properly controlling these parameters during the sputtering process can reduce the residual stress after deposition and can effectively improve the deformation of substrate and density of metal thin film. This study aims at simulating a vacuum metal film deposition system for substrate application with normal metal material. Both the copper foil, as a target material, and the substrate that is placed on

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Yang, Jian Jun, Wen Hui Ma, Jie Yu, Xiu Hua Chen, Jie Xing та Rui Li. "Preparation of La_0.9SR_0.1Ga_0.8Mg_0.2O₃_-δ Electrolyte Films Deposited by RF Magnetic Sputtering". Advanced Materials Research 634-638 (січень 2013): 2550–54. http://dx.doi.org/10.4028/www.scientific.net/amr.634-638.2550.

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La0.9Sr0.1Ga0.8Mg0.2O3-d (LSGM) electrolyte materials were synthesized using solid state reactions. The LSGM material film was deposited by radiofrequency magnetic sputtering on La0.7Sr0.3Cr0.5Mn0.5O3-d (LSCM) substrates. The analysis results show the films did not form but formed some “mountains” when deposited for 4 h. While the depositing time extended to 12 h, a dense and uniform film with perovskite phase was obtained, and the element amounts of the film were closed to those of the LSGM materials.

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Nam, Hyun Jin, Sung-Hoon Choa, and Se-Hoon Park. "Development and Characteristics of Multipurpose Transparent Polyurethane Film." Journal of Nanoscience and Nanotechnology 21, no. 10 (2021): 5222–28. http://dx.doi.org/10.1166/jnn.2021.19445.

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In industry, recent research developments include flexible films and foldable films. The next step is the development of stretchable films, and studies are being intensively carried out. Research on the development of stretchable and transparent materials is also increasing greatly. Currently, polydimethylsiloxane (PDMS) is the most commonly used film in the industry. However, PDMS surfaces are hydrophobic, so their use is limited to making materials and compounds with hydrophilic properties. In this study, we developed a transparent polyurethane film that can be used for multiple purposes. A

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TAKEI, SATOSHI, SANGWOONG YOON, TOMOYA OHASHI, et al. "CORRELATION BETWEEN SIMULATION AND EXPERIMENT USING UV CURABLE GAP FILL MATERIALS FOR GLOBAL PLANARIZATION." International Journal of Nanoscience 08, no. 01n02 (2009): 103–6. http://dx.doi.org/10.1142/s0219581x09005840.

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This study focuses on the correlation between simulation and experiment using UV curable gap fill materials for global planarization in advanced lithographic and nanoimprinting techniques. A novel gap fill material has been optimized and developed for global planarization properties. Gap fill materials planarize irregular substrates such as patterned steps, vias, and trenches to increase depth of focus and patterning resolution. After planarizing the substrate surface, the gap fill materials provide dry etching selectivity to the under-layer to avoid damaging the dielectric materials. In the c

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Wu, Wang Ping, Zhao Feng Chen, Jie Ming Zhou, and Xue Yu Cheng. "Effect of Envelope Films on Thermal Properties of Vacuum Insulation Panels with Glass Fiber." Advanced Materials Research 415-417 (December 2011): 859–64. http://dx.doi.org/10.4028/www.scientific.net/amr.415-417.859.

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The VIPs consist of the glass-fiber core material and two types of envelope film. The glass fiber was fabricated by a centrifugal blowing process. The core material was prepared by the wet method. The thermal conductivities of the materials were measured by the heat flow meter. The microstructure of the envelope film was observed by scanning electron microscopy. The porosity ratio and largest pore size diameters of the core materials are 92.27% and 20μm, respectively. The thermal conductivity of the VIP is about 8-10 times higher than that of the core materials. The thickness of type I and II

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Slack, Trevor S., Nihar Raje, Farshid Sadeghi, Gary Doll, and Michael R. Hoeprich. "EHL Modeling for Nonhomogeneous Materials: The Effect of Material Inclusions." Journal of Tribology 129, no. 2 (2007): 256–73. http://dx.doi.org/10.1115/1.2540234.

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Inclusions are common in bearing materials and are a primary site for subsurface fatigue crack initiation in rolling element bearings. This paper presents a new approach for computing the pressure, film thickness, and subsurface stresses in an elastohydrodynamic lubrication (EHL) contact when inclusions are present in the elastic half-space. The approach is based on using the discrete element method to determine the surface elastic deformation in the EHL film thickness equation. The model is validated through comparison with the smooth EHL line contact results generated using linear elasticity

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Kino, Rikako, Toshiyuki Ikoma, Shunji Yunoki, et al. "Biodegradation of Multilayer Silk Fibroin and Hydroxyapatite Composite Material." Key Engineering Materials 309-311 (May 2006): 1169–72. http://dx.doi.org/10.4028/www.scientific.net/kem.309-311.1169.

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Silk fibroin (SF) films containing 5wt% of CaCl2 were prepared by a cast-film method from the degummed SF and then immersed into the simulated body fluid (SBF) to deposit hydroxyapatite (HAp) crystals. The multilayer film of HAp and SF (5-layers), and pure SF film (4-layers) were prepared by a thermo-compression method at 130 °C and 3MPa for 4min. The ratio of β-sheet structure against other structures in both samples showed almost same value of 55.8% and 55.1%. The swelling ratio and in vitro biodegradation were examined by incubating in phosphate-buffered saline (PBS) with and without protea

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Jung, Yeon-Gil, Brian R. Lawn, Mariusz Martyniuk, Han Huang, and Xiao Zhi Hu. "Evaluation of elastic modulus and hardness of thin films by nanoindentation." Journal of Materials Research 19, no. 10 (2004): 3076–80. http://dx.doi.org/10.1557/jmr.2004.0380.

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Simple equations are proposed for determining elastic modulus and hardness properties of thin films on substrates from nanoindentation experiments. An empirical formulation relates the modulus E and hardness H of the film/substrate bilayer to corresponding material properties of the constituent materials via a power-law relation. Geometrical dependence of E and H is wholly contained in the power-law exponents, expressed here as sigmoidal functions of indenter penetration relative to film thickness. The formulation may be inverted to enable deconvolution of film properties from data on the film

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Rymarczyk, Joanna, Elżbieta Czerwosz, Ryszard Diduszko, and Mirosław Kozłowski. "Decomposition of palladium acetate and C60 fullerite during thermal evaporation in PVD process." Materials Science-Poland 35, no. 3 (2017): 594–600. http://dx.doi.org/10.1515/msp-2017-0055.

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AbstractThe mechanisms of thermal decomposition of evaporated material during Physical Vapor Deposition (PVD) process depend on the kind of evaporated material. Such parameters of PVD process as deposition rate, source temperature and deposition time should be carefully selected taking into account the properties of material. Deposited films can span the range of chemical compositions based on the source materials. The nanostructural carbon films in form of palladium nanograins embedded in various carbonaceous matrixes were obtained by thermal evaporation during PVD process from two separated

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Barleany, Dhena Ria, D. K. Sari, R. S. Lestari, Y. Raharja, and A. Gunawan. "BIOPOLYMER-BASED FILM PREPARATION FOR POTENTIAL SMART FOOD PACKAGING MATERIAL APLLICATION." International Journal of Innovation in Mechanical Engineering and Advanced Materials 5, no. 3 (2024): 109. http://dx.doi.org/10.22441/ijimeam.v5i3.24030.

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Public interest in colorimetric films for food freshness monitoring has increased recently. In addition to extending the shelf life of packaged food products, packaging materials are also required to provide current information about the freshness of the food while ensuring food quality and safety. The current work aims to prepare smart biodegradable films based on biopolymer-containing color indicators to monitor the quality of Decapterus spp. The pH-sensing colorimetric film was developed from a chitosan biopolymer modified using polyvinyl alcohol (PVA) and glycerol, as well as methyl red, a

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Wang, Hongxia. "Progress in Thin Film Solar Cells Based onCu2ZnSnS4." International Journal of Photoenergy 2011 (2011): 1–10. http://dx.doi.org/10.1155/2011/801292.

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The research in thin film solar cells has been dominated by light absorber materials based on CdTe and Cu(In,Ga)Se2(CIGS) in the last several decades. The concerns of environment impact of cadmium and the limited availability of indium in those materials have driven the research towards developing new substitute light absorbers made from earth abundant, environment benign materials. Cu2ZnSnS4(CZTS) semiconductor material has emerged as one of the most promising candidates for this aim and has attracted considerable interest recently. Significant progress in this relatively new research area ha

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Guenther, Arthur H., and John K. McIver. "The pulsed laser damage sensitivity of optical thin films, thermal conductivity." Laser and Particle Beams 7, no. 3 (1989): 433–41. http://dx.doi.org/10.1017/s0263034600007394.

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Pulsed laser induced damage of optical thin films is, in general, initiated by the absorption of laser radiation by imperfections in the films or at interfaces between film layers and/or the substrate. A heat flow analysis of this process stresses the importance that the thermal conductivity of both the thin film host and that of the substrate play in establishing the laser-induced damage threshold. Unfortunately, recent work, which will be reviewed in this presentation, indicates that the thermal conductivity of thin films can be several orders of magnitude lower than that of the correspondin

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Nagata, Takahiro, Somu Kumaragurubaran, Kenichiro Takahashi, Sung-Gi Ri, and Toyohiro Chikyow. "(Invited) Combinatorial Synthesis and Interface Analysis for Development of High Dielectric Constant Thin Films." ECS Transactions 108, no. 2 (2022): 61–68. http://dx.doi.org/10.1149/10802.0061ecst.

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The development of high-dielectric constant film materials is essential for future active and passive nanoelectronics devices. By integrating combinatorial synthesis, high throughput material development, and interface analysis, we have developed a high-dielectric constant Bi-based relaxor ferroelectric film material, x[BaTiO3]–(1−x)[Bi(Mg2/3Nb1/3)O3] (BT–BMN), for film capacitors. To increase the dielectric constant, and its thermal stability, of the above relaxor ferroelectric films, a periodic Ta doping structure was introduced by combinatorial method. The periodic insertion of BT–BMN layer

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Ryan, E. Todd, Jeremy Martin, Kurt Junker, Jeff Wetzel, David W. Gidley, and Jianing Sun. "Effect of material properties on integration damage in organosilicate glass films." Journal of Materials Research 16, no. 12 (2001): 3335–38. http://dx.doi.org/10.1557/jmr.2001.0458.

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Most organosilicate glass (OSG), low dielectric constant (low-κ) films contain Si–R groups, where R is an organic moiety such as −CH3. The organic component is susceptible to the chemically reactive plasmas used to deposit cap layers, etch patterns, and ash photoresist. This study compares a spin-on, mesoporous OSG film with a completely connected pore structure to both its nonmesoporous counterpart and to another low-density OSG film deposited by plasma-enhanced chemical vapor deposition. The results show that the film with connected pores was much more susceptible to integration damage than

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Wei, Shenyu, Lei Wang, Cheng Peng, et al. "Preparation of Hydrophilic Antifogging Film Materials by Silicate Minerals." Journal of Physics: Conference Series 2529, no. 1 (2023): 012002. http://dx.doi.org/10.1088/1742-6596/2529/1/012002.

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Abstract Silicate minerals are widely used as green, nontoxic, low-cost materials. In this experiment, hydrophilic antifogging films of silicate minerals were prepared by the vacuum evaporation coating method. The hydrophilicity, antifogging performance, optical properties, and surface morphology of the film materials were analysed and characterised by the contact angle meter, the hydrothermal method, the ultraviolet-visible spectrophotometer, and the atomic force microscope, respectively. The results show that the contact angle of the prepared mineral hydrophilic antifogging film is less than

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Zhang, Tingying, Jiyang Zhang, Pengxuan Zheng, Hong Hou, and Ying Xu. "Study on Sound Absorption Properties of Polyvinyl Chloride (PVC) Film Multicavity Structure Materials." Shock and Vibration 2024 (April 2, 2024): 1–16. http://dx.doi.org/10.1155/2024/3820651.

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Since the development of industry, sound absorption and noise reduction have gradually become an urgent problem to be solved. Lightweight polymer film materials are very effective in response to sound waves, and sound waves can easily cause vibration of the film, which can convert sound energy into vibration and film friction to achieve sound absorption. The application conditions of the film material are very harsh, that is, a support body is required to fix the film and the film needs to be tensioned. The film is very thin and easy to damage. The idea of this research is to transform the fil

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Huang, Ruiying. "Research progress on Sb-rich nanostructured films for phase-change memory." MATEC Web of Conferences 404 (2024): 03008. http://dx.doi.org/10.1051/matecconf/202440403008.

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In the era of big data, the demand for data storage is increasing. Researchers are currently seeking to develop a non-volatile, high-speed, highly reliable, and low-energy storage medium. Phase change memory is a effective memory of them. This paper focuses on exploring different characteristics of thin films such as Ge2Sb2Te5, Sb2Te, Ge2Sb2Te5/ZnSb (GST/ZS) stacked thin films, Ru-doped Sb2Te, and MnTe/GeTe stacked thin films to analyze which stacked thin film for phase change memory can meet the requirements for high speed and thermal stability. Single-matter materials can improve stability t

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Fleischer, Cathy A., Charles L. Bauer, Dennis J. Massa, and Jeffrey F. Taylor. "Film as a Composite Material." MRS Bulletin 21, no. 7 (1996): 14–19. http://dx.doi.org/10.1557/s0883769400035855.

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Since its development over 150 years ago, silver-halide imaging has retained a central role in the imaging world, despite advances in electronic imaging over the last five to 10 years. At present the high cost of electronic cameras and printing systems prohibits their widespread general use. Nevertheless digital electronic features are now being incorporated into silver-halide-based imaging systems. Development of new films that incorporate magnetic-storage capability into conventional silver-halide film, as well as smaller cameras and tighter winding radii, put more stringent requirements on

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Aslan, Orçun, and Didem Çelebi. "Investigation of The Effects of Using Recycled Raw Materials on The Mechanical Properties of Pe Film Produced by Blown Film Extrusion Technology." Orclever Proceedings of Research and Development 5, no. 1 (2024): 629–46. https://doi.org/10.56038/oprd.v5i1.501.

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Polyethylene (PE) film is a flexible material widely used in the packaging industry, usually produced by blown film extrusion technology. PE films are characterized by high flexibility, durability and transparency. However, in order to reduce production costs and increase environmental sustainability, the use of recycled raw materials is increasingly preferred. In the study, the product under investigation is used in the outer layer of baby/adult diapers and in the outer layers of sanitary napkins. Since it is produced to serve the hygiene sector, production needs to be monitored sensitively.

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Chaiwarit, Tanpong, Warintorn Ruksiriwanich, Kittisak Jantanasakulwong, and Pensak Jantrawut. "Use of Orange Oil Loaded Pectin Films as Antibacterial Material for Food Packaging." Polymers 10, no. 10 (2018): 1144. http://dx.doi.org/10.3390/polym10101144.

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This study aims to develop orange oil loaded in thin mango peel pectin films and evaluate their antibacterial activity against Staphylococcus aureus. The mango peel pectin was obtained from the extraction of ripe Nam Dokmai mango peel by the microwave-assisted method. The thin films were formulated using commercial low methoxy pectin (P) and mango pectin (M) at a ratio of 1:2 with and without glycerol as a plasticizer. Orange oil was loaded into the films at 3% w/w. The orange oil film containing P and M at ratio of 1:2 with 40% w/w of glycerol (P1M2GO) showed the highest percent elongation (1

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Sutharsan, Murugan, Krishnan Senthil Murugan, Kanagaraj Narayanan, and Thillai Sivakumar Natarajan. "Chitosan/Polyvinyl Alcohol/g-C3N4 Nanocomposite Film: An Efficient Visible Light-Responsive Photocatalyst and Antimicrobial Agent." Processes 13, no. 1 (2025): 229. https://doi.org/10.3390/pr13010229.

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Biopolymer-based nanocomposite film is an efficient material for addressing the increasing levels of pollutants in the environment and also for the production of antimicrobial packing material due to its good film-forming properties, biodegradability, and minimal environmental impact. In particular, chitosan/polyvinyl alcohol/g-C3N4 (CS/PVA/g-C3N4) nanocomposite films with different weight percentages of PVA were prepared using simple methodologies and characterized using XRD, TGA, FT-IR, DSC, FE-SEM, EDX, and elemental mapping analysis. The XRD and FT-IR results validated the nanocomposite fi

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Bahr, D. F., J. C. Nelson, N. I. Tymiak, and W. W. Gerberich. "The mechanical behavior of a passivating surface under potentiostatic control." Journal of Materials Research 12, no. 12 (1997): 3345–53. http://dx.doi.org/10.1557/jmr.1997.0439.

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Continuous microindentation has been carried out on an iron–3% silicon single crystal in 1 M sulfuric acid. The ability of the material to support elastic loading is directly linked to the presence of thermally grown oxide films and passive films applied through potentiostatic control of the sample. When the passive film is removed, either by chemical or electrochemical means, the iron alloy can no longer sustain pressures on the order of the theoretical shear strength of iron. Instead, the metal behaves in a traditional elastic-plastic manner when no film is present. The oxide film at the edg

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Yan, Jian Jun, Zheng Li, Jian Fei Zhang, and Chang Sheng Qiao. "Preparation and Properties of Pullulan Composite Films." Advanced Materials Research 476-478 (February 2012): 2100–2104. http://dx.doi.org/10.4028/www.scientific.net/amr.476-478.2100.

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In the paper, preparation and properties of pullulan composite films were studied. Several kinds of materials (glass, iron, steel, propene polymer and polyvinyl chloride plates) were chosen for preparing films. The results showed that the steel plate was the most suitable material for preparing film. The tensile strength of pullulan film was significantly reduced when the drying temperature was higher than 50°C. The time of dissolution observably decreased, whereas water vapor permeability increased with increasing drying temperature. Pullulan film has higher tensile strength, better water bar

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Richert, Agnieszka, Ewa Olewnik-Kruszkowska, Grażyna B. Dąbrowska, and Henryk P. Dąbrowski. "The Role of Birch Tar in Changing the Physicochemical and Biocidal Properties of Polylactide-Based Films." International Journal of Molecular Sciences 23, no. 1 (2021): 268. http://dx.doi.org/10.3390/ijms23010268.

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The objective of this study was to produce bactericidal polymer films containing birch tar (BT). The produced polymer films contain PLA, plasticiser PEG (5% wt.) and birch tar (1, 5 and 10% wt.). Compared to plasticised PLA, films with BT were characterised by reduced elongation at break and reduced water vapour permeability, which was the lowest in the case of film with 10% wt. BT content. Changes in the morphology of the produced materials were observed by performing scanning electron microscopy (SEM) and atomic force microscopy (AFM) analysis; the addition of BT caused the surface of the fi

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Said, Nurul Saadah, and Norizah Mhd Sarbon. "Physical and Mechanical Characteristics of Gelatin-Based Films as a Potential Food Packaging Material: A Review." Membranes 12, no. 5 (2022): 442. http://dx.doi.org/10.3390/membranes12050442.

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This review discusses the potential application of gelatin-based film as biodegradable food packaging material from various types of gelatin sources. The exploitation of gelatin as one of the biopolymer packaging in the food industry has rising interest among researchers as the world becomes more concerned about environmental problems caused by petroleum-based packaging and increasing consumer demands on food safety. Single gelatin-based film properties have been characterized in comparison with active and intelligent gelatin-based composite films. The physical properties of gelatin-based film

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Keša, Peter, Igor Hrmo, Pavel Diko, and Marián Antalík. "Graphite Polystyrenesulfonate Composite Material." Materials Science Forum 782 (April 2014): 537–40. http://dx.doi.org/10.4028/www.scientific.net/msf.782.537.

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A composite material of graphite/polystyrene sulfonate was prepared by solvothermal method. The dissolution of polystyrene sulfonate in water ensures homogeneous distributions of graphite and creates composition material at room temperatures. Water removing by the drying, permit to prepare films. Structure of the film was analyzed by scanning electron microscopy. The influence of different ratio between graphite and polystyrene sulfonate is discussed.

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Ozgur, Arif, and Hilmi Bayrakci. "Experimental investigation of air side pressure loss for wet-cooling tower fills." Thermal Science 24, no. 3 Part B (2020): 2047–53. http://dx.doi.org/10.2298/tsci180709317o.

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The pressure loss of air-flow in the cooling tower was measured experimentally with three different type cooling tower fill materials. Air mass flux (3.13 < Ga , < 5.21 kg/m2s), water mass flux (2.43 < Gw , < 5.21 kg/m2s) and height of the fill material (0.6, 0.8, and 1 m) were used as variable parameters for experimental works. Film, curler and splash type fillings were tested in the forced draft counter flow cooling tower unit which has 0.4 ? 0.4 m2 cross-section area. Experimental results were presented graphically. However, these results correlated for each type cooling tower f

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Miura, Hideo, Kazuhiko Sakutani, and Kinji Tamakawa. "Fluctuation Mechanism of Mechanical Properties of Electroplated-Copper Thin Films Used for Three Dimensional Electronic Modules." Key Engineering Materials 353-358 (September 2007): 2954–57. http://dx.doi.org/10.4028/www.scientific.net/kem.353-358.2954.

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The mechanical properties of copper thin films deposited by sputtering and electroplating were compared using tensile test and nano-indentation. Both the Young’s modulus and tensile strength of the films were found to vary drastically depending on the microstructure of the deposited films. The Young’s modulus of the sputtered film was almost same as that of bulk material. However, the Young’s modulus of the electroplated thin film was about a fourth of that of bulk material. The micro structure of the electroplated film was polycrystalline and a columnar structure with a diameter of a few hund

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Lita, A. E., V. B. Verma, R. D. Horansky, J. M. Shainline, R. P. Mirin, and S. Nam. "Materials Development for High Efficiency Superconducting Nanowire Single-Photon Detectors." MRS Proceedings 1807 (2015): 1–6. http://dx.doi.org/10.1557/opl.2015.544.

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ABSTRACTSuperconducting nanowire single-photon detectors (SNSPDs) based on ultra-thin films have become the preferred technology for applications that require high efficiency single-photon detectors with high speed, high timing resolution, and low dark count rates at near-infrared wavelengths. Since demonstration of the first SNSPD using NbN thin films, an increasingly larger number of materials are being explored. We investigate amorphous thin film alloys of MoSi, MoGe, and WRe with the goal of optimizing SNSPDs for higher operating temperature, high efficiency and high speed. To explore mate

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