Journal articles: 'AR-glass'

1

Walton, J. H., Meng-Chou Wu, and Mark S. Conradi. "CO/N2/Ar orientational glass: magnetic resonance." Canadian Journal of Chemistry 66, no. 4 (April 1, 1988): 680–85. http://dx.doi.org/10.1139/v88-118.

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The nmr lineshapes and linewidths of KCN/KBr, N2/Ar, and CO/N2/Ar are compared at corresponding states and are found to agree closely. This indicates a similar kind of orientational freezing, despite major differences in the anisotropic molecular interactions. The line narrowing and T2 data are explicable by two different theories. The one involves an orientation probability function, while the other invokes a broad homogeneous distribution of correlation times. Spin–lattice relaxation measurements indicate that T1 and dielectric loss are controlled at low temperatures by nearly π flips of CO molecules.

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Hsu, Cheng Chih, Wen Lin Lan, and Wei En Fu. "The Humidity Property of the AR Texture with SiO₂ Nanospheres by Spin Coating Method." Applied Mechanics and Materials 284-287 (January 2013): 320–23. http://dx.doi.org/10.4028/www.scientific.net/amm.284-287.320.

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In this study, we proposed an anti-reflection (AR) texture constructed with nano-scale silicon dioxide particle dispersed in Accuglass® T-11 solution to form the structure on the glass by two-steps spin coating technique. We demonstrated the transmittance of the glass with AR texture will be enhanced about 2 % under optimal manufactured conditions. And we have proposed the simulated out-door endurance testing of AR texture which can provide the acceptable transmittance at different relative humidity levels. Based on these findings, we believe that the AR texture with SiO2 nanospheres on the cover glass can be useful in the applications of solar cell, thermal collector, and display device under appropriate environmental conditions.

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Kwan, W. H., C. B. Cheah, M. Ramli, and K. Y. Chang. "Alkali-resistant glass fiber reinforced high strength concrete in simulated aggressive environment." Materiales de Construcción 68, no. 329 (February 13, 2018): 147. http://dx.doi.org/10.3989/mc.2018.13216.

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The durability of the alkali-resistant (AR) glass fiber reinforced concrete (GFRC) in three simulated aggresive environments, namely tropical climate, cyclic air and seawater and seawater immersion was investigated. Durability examinations include chloride diffusion, gas permeability, X-ray diffraction (XRD) and scanning electron microscopy examination (SEM). The fiber content is in the range of 0.6 % to 2.4 %. Results reveal that the specimen containing highest AR glass fiber content suffered severe strength loss in seawater environment and relatively milder strength loss under cyclic conditions. The permeability property was found to be more inferior with the increase in the fiber content of the concrete. This suggests that the AR glass fiber is not suitable for use as the fiber reinforcement in concrete is exposed to seawater. However, in both the tropical climate and cyclic wetting and drying, the incorporation of AR glass fiber prevents a drastic increase in permeability.

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Tannous, Fares E., and Hamid Saadatmanesh. "Durability of AR Glass Fiber Reinforced Plastic Bars." Journal of Composites for Construction 3, no. 1 (February 1999): 12–19. http://dx.doi.org/10.1061/(asce)1090-0268(1999)3:1(12).

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Haq, Muhammad Refatul, Jun Kim, Jeong-woo Yeom, Saem Ryu, Md Ali Asgar, Young Kyu Kim, and Seok-min Kim. "Fabrication of Cross-Sinusoidal Anti-Reflection Nanostructure on a Glass Substrate Using Imperfect Glass Imprinting with a Nano-Pin Array Vitreous Carbon Stamp." Micromachines 11, no. 2 (January 25, 2020): 136. http://dx.doi.org/10.3390/mi11020136.

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Although polymer nanoimprinting on glass substrates has been widely employed for the fabrication of functional anti-reflective (AR) nanostructures, several drawbacks exist with respect to durability and delamination. The direct patterning of glass material is a potential solution for outdoor applications that require AR functional nanostructured glass plates. In this study, a glass imprinting technique was employed for the fabrication of an AR nanostructure on a soda-lime glass substrate using a vitreous carbon (VC) stamp. The VC stamp, which had a high aspect ratio nanopost array with a pitch of 325 nm, diameter of 110 nm, and height of ~220 nm, was fabricated by the carbonization of a replicated Furan precursor from an Si master. During the glass imprinting process using the nanopost array VC stamp, the softened glass material gradually protruded into the spaces between the nanopins owing to viscoelastic behavior, and one can achieve a cross-sinusoidal surface relief under specific imprinting condition, which can be used as an AR nanostructure with a gradually increasing refractive index. The effects of the processing temperature on the surface profile of the glass imprinted parts and the measured transmission spectra were analyzed, and a glass imprinting temperature of 700 °C and pressure of 1 MPa were found to be the optimum condition. The height of the fabricated cross-sinusoidal nanostructure was 80 nm, and the light transmission was increased by ~2% over the entire visible-light range. Furthermore, the measured transmission spectrum observed to be in good agreement with the simulation results.

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Wery, Sébastien, and Francis Teyssandier. "Use of the Sessile Drop Method to Understand the Behaviour of Self Healing Ceramic Matrix Composite." Materials Science Forum 595-598 (September 2008): 1173–80. http://dx.doi.org/10.4028/www.scientific.net/msf.595-598.1173.

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Surface and interfacial properties of borosilicate glass/ceramic systems have been investigated using the sessile drop method. The purpose is to compare and understand the reactivity of the sealing glass in C / SiC and SiC / SiC composites. A hot wall reactor has been designed to measure the variation of the contact angle and the spreading kinetic according to the temperature (500 to 1100°C) and the atmosphere (Ar, Ar + O2 and Ar + H2O). Chemical and morphological analyses underline (i) the strong reactivity between the liquid and the ceramic, (ii) the influence of the infiltration process and (iii) the strong influence of the oxidizing agent on the wetting behaviour of the glass/ceramic systems.

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Miravete, A., J. M. Mieres, I. Calvo, P. Comino, A. Chiminelli, J. Cuatrero, and N. Tolosana. "Comportamiento de la fibra de vidrio AR para aplicaciones estructurales en la construcción." Materiales de Construcción 55, no. 280 (December 30, 2005): 63–70. http://dx.doi.org/10.3989/mc.2005.v55.i280.207.

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Khalid Obeidy, Waqas, Haslina Arshad, and Jiung Yao Huang. "A Proposed Model of Acceptance for Smart Glasses based Outdoor Augmented Reality Applications at UNESCO World Heritage Sites." International Journal of Engineering & Technology 7, no. 3.20 (September 1, 2018): 354. http://dx.doi.org/10.14419/ijet.v7i3.20.19272.

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With the advancements in the recent mobile and wearable technologies, opportunities in the digital tourism sector are on an all-time high. Although, there is only limited research on users’ acceptance of Augmented Reality (AR) in the cultural tourism context, previous researchers have explored the opportunities of using AR in order to enhance user acceptance and adoption. Recent AR research lack empirical studies and works that integrates dimensions which are specific to cultural heritage tourism and smart glass specific context. Hence, this work proposes an AR acceptance model in the context of cultural heritage tourism and smart glasses capable of performing augmented reality. Therefore, this work aims to discuss the methods needed to map the requirements and propose an AR acceptance model for Smart Glasses based wearable outdoor AR applications. The proposed model can be used to understand the AR usage behavior and visiting intention for tourists who use Smart Glass based AR at UNESCO cultural heritage sites in Malaysia. Furthermore, this work identifies technology readiness, visual appeal, information quality, and facilitating conditions as external variables and factors that may influence beliefs of visitors, their attitudes and intention of usage.

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Hegger, Josef, Christian Kulas, and Michael Horstmann. "Realization of TRC Façades with Impregnated AR-Glass Textiles." Key Engineering Materials 466 (January 2011): 121–30. http://dx.doi.org/10.4028/www.scientific.net/kem.466.121.

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In the last 30 years, façade-panels made of steel-reinforced concrete have become less attractive for architects and clients. Due to the metallic reinforcement, the insufficient concrete covers of former design code generations and hence the material-dependent corrosion, many cases of damage occurred. Using technical textiles for a new composite material, Textile Reinforced Concrete (TRC), it is possible to produce concrete structures which are not vulnerable to corrosion. The presented ventilated large-sized façade elements and self-supporting sandwich panels exemplify the capability of TRC. In the paper, applied materials are characterized and the production process of tailor-made textile reinforcements as well as the load-bearing behavior of the members is described.

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ZHOU, YAN MING, YANG ZHAO MA, ZHONG XIE, and MING ZHI HE. "STRUCTURE EVOLUTION AND ELECTRIC PROPERTIES OF TaN FILMS DEPOSITED ON Al2O3-BASED CERAMIC AND GLASS SUBSTRATES BY MAGNETRON REACTIVE SPUTTERING." Surface Review and Letters 21, no. 02 (April 2014): 1450028. http://dx.doi.org/10.1142/s0218625x14500280.

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Structure evolution and electric properties of tantalum nitride ( TaN ) films deposited on Al 2 O 3-based ceramic and glass substrates by magnetron reactive sputtering were carried out as a function of the N 2-to- Ar flow ratio. The TaN thin films on Al 2 O 3-based ceramic substrates grow with micronclusters composed of numerous nanocrystallites, contains from single-phase of Ta 2 N grains to TaN , and exhibits high defect density, sheet resistance and negative TCR as the N 2-to- Ar flow ratio continuously increases. However, the films on the glass substrates grow in the way of sandwich close-stack, contains from single-phase of Ta 2 N grains to TaN and Ta 3 N 5 phases with the increase of N 2-to- Ar flow ratio. These results indicate that the N 2-to- Ar flow ratio and surface characteristic difference of substrates play a dominant effect on the structure and composition of the TaN films, resulting in different electrical properties for the films on Al 2 O 3-based ceramic and the samples on glass substrates.

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11

Park, Jongho, Sun-Kyu Park, and Sungnam Hong. "Experimental Study of Flexural Behavior of Reinforced Concrete Beam Strengthened with Prestressed Textile-Reinforced Mortar." Materials 13, no. 5 (March 4, 2020): 1137. http://dx.doi.org/10.3390/ma13051137.

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In this study, nine specimens were experimentally tested to analyze the strengthening efficiency of textile-reinforced mortar (TRM) and the difference in flexural behavior between prestressed and non-prestressed TRM-strengthened reinforced concrete beam. The test results show that TRM strengthening improves the flexural strength of TRM-strengthened reinforced concrete beams with alkali-resistant-(AR-) glass textile as well as that with carbon textile. However, in the case of textile prestressing, the strengthening efficiency for flexural strength of the AR-glass textile was higher than that of the carbon textile. The flexural stiffness of AR-glass textiles increased when prestressing was introduced and the use of carbon textiles can be advantageous to reduce the decreasing ratio of flexural stiffness as the load increased. In the failure mode, textile prestressing prevents the damage of textiles effectively owing to the crack and induces the debonding of the TRM.

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12

Li, Ying, Wei Dong, Yi Fan Fu, Yi Tan, Ayako Miura, and Akira Kawasaki. "The Critical Cooling Rate of Fe-Based Mono-Sized Spherical Particles with Fully Glassy Phase." Advanced Materials Research 509 (April 2012): 185–91. http://dx.doi.org/10.4028/www.scientific.net/amr.509.185.

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A new method to evaluate the critical cooling rate, Rc of Fe-based metallic glass alloy was proposed and discussed. [(Fe0.5Co0.5)0.75B0.2Si0.05]96Nb4 alloy particles were prepared with narrow size distribution and high sphericity by Pulsated Orifice Ejection Method in Ar, He and 50%Ar+50%He mixed atmosphere, respectively. Phase transition of a particle from amorphous to amorphous-crystalline and fully crystalline occurred with the increase of particle diameter. Rc of the formation of fully amorphous phase was estimated to be in the range of 700-1100 K/s, lower than that measured by time-temperature transformation diagram of bulk metallic alloy. No change of Rc occurred in Ar, He or 50%Ar+50%He mixed atmosphere, which proved it an effective method to evaluate the critical cooling rate of Fe-based metallic glass alloy.

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13

Holsteens, Kristof, Rob Moerkens, Bram Van de Poel, and Wendy Vanlommel. "The Effect of Low-Haze Diffuse Glass on Greenhouse Tomato and Bell Pepper Production and Light Distribution Properties." Plants 9, no. 7 (June 27, 2020): 806. http://dx.doi.org/10.3390/plants9070806.

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Diffuse greenhouse glass can increase the production and growth of several crops, by scattering the incoming direct sunlight, which results in a better and more homogeneous light distribution in the crop canopy. Tomato and bell pepper growers in Belgium tend to install low-haze diffuse glass with a double anti-reflection (AR) coating. These glass types have a limited diffuse effect but have a higher light transmission compared to standard float glass. Therefore, tomato growers often increase stem density to maximize light interception. However, a denser crop could counteract the positive effects of diffuse glass on the vertical light distribution. In this study, the effect of low-haze diffuse glass with an AR coating was evaluated for different cropping densities for tomato and bell pepper taking into account the vertical light distribution throughout the crop canopy. Tomato plants with two stem densities (3.33 and 3.75 stems.m−2) and bell pepper plants (with only one stem density of 7.1 stems.m−2) were evaluated in a greenhouse compartment with diffuse and reference float glass during a full growing season. For tomato, a significant production increase of 7.5% was observed under diffuse glass during the second half of the growing season but only for the low stem density. The benefit of diffuse glass appears most relevant during sunny clear skies and on the sun-side-facing rows of the crop. For bell pepper, no significant production increases were noted between regular float or diffuse glass, because a bell pepper crop is typically covered with thermal screens to prevent sunburn on the fruits during sunny days. The vertical light distribution and the usefulness of AR-coated diffuse glass depends on the crop type and should be optimized accordingly by altering the stem density, leaf pruning strategy, row orientation, or crop variety.

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Holmes, T. M., G. L. Leatherman, and T. El-Korchi. "Alkali-resistant oxynitride glasses." Journal of Materials Research 6, no. 1 (January 1991): 152–58. http://dx.doi.org/10.1557/jmr.1991.0152.

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Oxynitride glasses in the Si–Zr–Na–Li–K–B–O–N system have been produced via incorporation of Si3N4 into the glass structure. This system is the oxynitride analogue of commercially available alkali resistant (AR) glasses used for concrete reinforcement. Glasses with nitrogen contents up to approximately 4 at.% have been obtained. Hardness, fracture toughness, and chemical durability were found to increase with increasing nitrogen content. Fibers were drawn from the glasses containing approximately 4 at.% nitrogen and used to produce reinforced cement composites. The microstructure of the fiber-matrix interface was examined in these samples after aging and compared to that of oxide AR glass fiber-matrix interface. Measurement of the wetting behavior of aqueous solution as a function of the nitrogen content of the glass suggests that this difference in microstructure is the result of changes in physiochemical properties of the glass surface due to the incorporation of nitrogen into the glass structure.

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Bijeljic, Jelena, Nenad Ristic, Zoran Grdic, Gordana Toplicic-Curcic, and Nenad Stojkovic. "Influence of used waste cathode ray tube glass on alkali silicate reaction and mechanical properties of mortar mixtures." Facta universitatis - series: Architecture and Civil Engineering 16, no. 3 (2018): 437–48. http://dx.doi.org/10.2298/fuace180704020b.

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Rapid transition of electronic device manufacturing industry has led towards the increase of glass waste quantities, which are still being speculated. This resulted in increasing research on the use of waste glass in many different industries. In this study, the impact of using grounded waste cathode ray tube (CRT) glass as aggregate replacement (AR) on the alkali-silica reaction (ASR), mechanical properties and structure and microscopy of mortar were examined and reported. Crushed waste CRT aggregate was used to replace 0, 25, 50, 75 and 100% of natural limestone aggregate in mortar bars. ASR expansion values of mortar with added waste glass were investigated and tested for observation period according to Ultra-accelerated mortar-bar test. The results showed that the increase of AR percentage resulted in higher susceptibility to ASR. Mechanical properties and microscopy of mortar mixtures showed the potential of using waste CRT glass, due to the small difference between tested mixtures.

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Lahoud, Fayez, and Sabine Süsstrunk. "AR in VR: Simulating augmented reality glass for image fusion." Electronic Imaging 2019, no. 2 (January 13, 2019): 187–1. http://dx.doi.org/10.2352/issn.2470-1173.2019.2.ervr-187.

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Zhu, Zhiyong, Yunfan Jin, Changlin Li, Youmei Sun, Chonghong Zhang, and Qinghua Meng. "Defects in SiO2 glass irradiated with high energy Ar ions." Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 146, no. 1-4 (December 1998): 455–61. http://dx.doi.org/10.1016/s0168-583x(98)00477-7.

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Fu, E. G., Jesse Carter, Michael Martin, Guoqiang Xie, X. Zhang, Y. Q. Wang, Rick Littleton, Sean McDeavitt, and Lin Shao. "Ar-ion-milling-induced structural changes of Cu50Zr45Ti5 metallic glass." Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 268, no. 6 (March 2010): 545–49. http://dx.doi.org/10.1016/j.nimb.2009.12.007.

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Zhang, G. F., T. S. Wang, K. J. Yang, L. Chen, L. M. Zhang, H. B. Peng, W. Yuan, and F. Tian. "Raman spectra and nano-indentation of Ar-irradiated borosilicate glass." Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 316 (December 2013): 218–21. http://dx.doi.org/10.1016/j.nimb.2013.09.020.

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Orlowsky, J., and M. Raupach. "Durability model for AR-glass fibres in textile reinforced concrete." Materials and Structures 41, no. 7 (October 11, 2007): 1225–33. http://dx.doi.org/10.1617/s11527-007-9321-2.

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Dolatabadi, Mehdi Kamali, Steffen Janetzko, Thomas Gries, Bong-Gu Kang, and Andreas Sander. "Permeability of AR-glass fibers roving embedded in cementitious matrix." Materials and Structures 44, no. 1 (April 29, 2010): 245–51. http://dx.doi.org/10.1617/s11527-010-9623-7.

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Kuo, Cheng-hsien, Pi-ying Cheng, and Chang-pin Chou. "Matched glass-to-Kovar seals in N2 and Ar atmospheres." International Journal of Minerals, Metallurgy, and Materials 20, no. 9 (September 2013): 874–82. http://dx.doi.org/10.1007/s12613-013-0809-1.

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23

Rampini, Marco Carlo, Giulio Zani, Louis Schouler, Matteo Colombo, and Marco di Prisco. "Effect of Textile Characteristics on the AR-Glass Fabric Efficiency." Textiles 1, no. 2 (September 14, 2021): 387–404. http://dx.doi.org/10.3390/textiles1020020.

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Alkali-resistant (AR) glass textiles are used as the main reinforcement in several composite applications due to their good performance-to-cost ratio. A huge variety of textiles are already present in the market; they differ on various parameters, such as, for example, the filaments’ diameters, the geometry, the type of weaving, or the nature of the impregnation coating. To orient manufacturers towards the production of efficient textiles, the most important aspect is the balance between cost and performance. In this paper, a series of different fabrics designed for textile-reinforced cementitious composites were considered. Performance was assessed by means of uniaxial tensile tests and the results are presented in terms of load vs. displacement. Then, the selected AR-glass textiles were compared in terms of fabric efficiency, targeting the effect of each parameter on the textile capacity. The research here presented is part of a comprehensive campaign aimed at the optimization of glass-fabric-reinforced cementitious composites for structural retrofitting. To better discuss the different solutions tested, at the end, only considering a small number of the investigated textiles, an efficiency evaluation was carried out at the cementitious composite level.

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Stern, E. Marianne. "Ancient Glass in a Philological Context." Mnemosyne 60, no. 3 (2007): 341–406. http://dx.doi.org/10.1163/156852507x195402.

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AbstractThis contribution aims to reach linguists and lexicographers as well as generalists and scholars concerned with editing, commenting on, and translating Greek and Latin texts mentioning glass. The article takes the form of eleven stand-alone numbered sections, each addressing individual passages in ancient authors, in the order described below, followed by discussions of the Greek words for glass (kuanos, lithos (khutê), hualos). In particular, it proposes solutions to passages that have baffled editors of ancient texts (Hdt. 3.24; POxy. 3536); it alerts the reader to passages that have been reinterpreted in the light of advances in our understanding of ancient production techniques (Petr. Sat. 51; Plin. Nat. 36.193; Str. 16.2.25) or are placed in a novel context by recent archaeological research (Ar. Ach. 72-3; Ar. Nu. 768; Ath. 5.199f; Diocletian's Price Edict 16.1-9). In order to facilitate consultation and avoid unnecessary repetition, each section addresses one single issue while providing comprehensive background for that issue. An index of citations and Greek and Latin words guides the reader to all sections in which they are discussed; a second index lists subjects relating to ancient glass and (modern) glass terminology.

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de Santis, Stefano, and Gianmarco de Felice. "Tensile Behaviour and Durability of Mortar-Based Strengthening Systems with Glass-Aramid Textiles." Key Engineering Materials 624 (September 2014): 346–53. http://dx.doi.org/10.4028/www.scientific.net/kem.624.346.

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Mortar-based composite materials are currently receiving great attention for strengthening masonry structures, especially when specific preservation criteria need to be fulfilled. Their mechanical properties and durability, however, still need to be fully investigated. An experimental campaign has been carried out to characterize the tensile behaviour of composite strengthening systems comprising glass-aramid textiles. First, textile specimens comprising either E-glass or AR-glass have been aged in alkaline environment, for different durations up to 1000 hours, and tested under tension to investigate their durability. Then, composite specimens have been manufactured with the AR-glass-aramid mesh and four different mortar matrices, ranging from strong mineral and cement mortars, to weak hydraulic lime mortars. Strength and stiffness, failure mode and response stages under tension have been identified and compared to those of the dry textiles to investigate the contribution provided by the matrix and derive design parameters for various field applications.

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Comino Almenara, P. I. "El GRC: Material compuesto de matriz inorgánica reforzado con fibras de vidrio AR." Materiales de Construcción 46, no. 242-243 (June 30, 1996): 79–89. http://dx.doi.org/10.3989/mc.1996.v46.i242-243.531.

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Rekimoto, Jun. "NaviCam:A Magnifying Glass Approach to Augmented Reality." Presence: Teleoperators and Virtual Environments 6, no. 4 (August 1997): 399–412. http://dx.doi.org/10.1162/pres.1997.6.4.399.

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Current augmented reality (AR) systems are not designed to be used in our daily lives. Head-mounted see-through displays are too cumbersome and look too unusual for everyday life. The limited scalability of position-tracking devices limits the use of AR to very restricted environments. This paper proposes a different way to realize AR that can be used in an open environment by introducing the concept of ID awareness and a hand-held video see-through display. Unlike other AR systems that use head-mounted or head-up displays, our approach employs the combination of a palmtop-sized display and a small video camera. A user sees the real world through the display device, with added computer-augmented information. We call this configuration the magnifying glass approach. It has several advantages over traditional head-up or head-mounted configurations. The main advantage is that the user is not required to wear any cumbersome headgear. The user can easily move the display device around like a magnifying glass and compare real and augmented images. The video camera also obtains information related to real-world situations. The system recognizes real-world objects using the video images by reading identification (ID) tags. Based on the recognized ID tag, the system retrieves and displays information about the real-world object to the user. The prototype hand-held device based on our proposed concept is called NaviCam. We describe several potential applications. Our experiments with NaviCam show the great potential of our video see-through palmtop display. It was significantly faster than a head-up configuration, and its subjective score from testers was also higher.

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Guan, Yedong, Peng Lv, Zuojiang Wang, Yuzhe Jiang, Zhao Sun, Limin Wang, Bingtao Zhang, Limin Zhang, Liang Chen, and Tieshan Wang. "Investigating the Influence of Ion Species on the Irradiation-Induced Mechanical Properties of Borosilicate Glass." Applied Sciences 11, no. 8 (April 13, 2021): 3473. http://dx.doi.org/10.3390/app11083473.

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Investigating the irradiation effects on borosilicate glass is of great significance for understanding the long-term evolutions of this substance in radioactive environments. In the present study, the hardness and modulus of conventional and ion-irradiated borosilicate glass were investigated through nanoindentation measurements. The obtained results show that the maximum decrease of the mean hardness after He and Ar ion irradiation was 8.4% and 17.0%, respectively, when the fluence reached 1.1 × 1015. It was found that the hardness reduction had a significant ionic correlation. Meanwhile, it was observed that the mean modulus increased by less than 5.0%, while there was no meaningful ionic correlation. The variation in hardness and modulus were primarily the consequence of nuclear energy deposition. The hardness recovery was observed under Ar-irradiated and He-irradiated Ar pre-damaged samples. It was concluded that the hardness recovery mainly originates from electronic energy deposition induced by ion irradiation.

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Zhang, Hua Fu, and Xin Feng Wang. "Influence of Ar/O₂ Ratio on the Prpoperties of Transparent Conducting ZnO:Zr Films Deposited by DC Reactive Magnetron Sputtering." Advanced Materials Research 335-336 (September 2011): 964–67. http://dx.doi.org/10.4028/www.scientific.net/amr.335-336.964.

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Transparent conducting ZnO:Zr thin films were deposited on glass substrates by DC reactive magnetron sputtering in Ar+O2ambience with different Ar/O2 ratios. The structural, electrical and optical properties of ZnO:Zr films were analyzed by X-ray diffraction, four-point probe measurements and UV–vis spectrophotometers. When Ar/O2ratio increases from 20:1 to 25:1, the resistivity significantly decreases because of the improvement of the crystallinity. However, with further increase in Ar/O2ratio, the crystallinity begins to deteriorate resulting in an increase in the resistivity. The films deposited at the optimum Ar/O2ratio of 25:1 have the minimum resistivity of 1.4×10-3Ω•cm and a high transmittance of above 92%.

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Lee, Ji-Sun, Tae-Young Lim, Mi-Jai Lee, Jonghee Hwang, Jin-Ho Kim, and Soong-Keun Hyun. "The properties of AR(Alkali Resistant)-glass fiber by zirconia contents." Journal of the Korean Crystal Growth and Crystal Technology 25, no. 6 (December 31, 2015): 263–71. http://dx.doi.org/10.6111/jkcgct.2015.25.6.263.

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Khan, Mustaq, Shubham S. Shukla, Nikhil R. Pradhan, Crystal Nadar, and Naveen Hanchinahal. "Enhancement of Strength of Concrete Using CNC‘S and AR Glass Fibre." International Journal of Innovations in Engineering and Science 5, no. 6 (June 1, 2020): 55. http://dx.doi.org/10.46335/ijies.2020.5.6.10.

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32

PILLA, S. "Memory effects for glass-like states of solid N2?Ar mixtures." Physica B: Condensed Matter 329-333 (May 2003): 1223–24. http://dx.doi.org/10.1016/s0921-4526(02)02147-6.

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Dolbin, A. V., V. B. Esel'son, V. G. Gavrilko, V. G. Manzhelii, N. A. Vinnikov, and R. M. Basnukaeva. "The effect of glass transition in fullerite C60on Ar impurity diffusion." Low Temperature Physics 39, no. 4 (April 2013): 370–73. http://dx.doi.org/10.1063/1.4802502.

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34

GEOTTI-BIANCHINI, F., P. POLATO, S. LO RUSSO, and P. MAZZOLDI. "Antireflective Effects on a Soda-Lime Glass Induced by Ar+ Implantation." Journal of the American Ceramic Society 67, no. 1 (October 4, 2006): 39–42. http://dx.doi.org/10.1111/j.1151-2916.1984.tb19144.x.

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Yamamoto, Yuichi, and Kiyoshi Yamamoto. "Ar ion damage on the surface of soda-lime-silica glass." IOP Conference Series: Materials Science and Engineering 18, no. 2 (March 1, 2011): 022005. http://dx.doi.org/10.1088/1757-899x/18/2/022005.

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Gabbard, Joseph L., Gregory M. Fitch, and Hyungil Kim. "Behind the Glass: Driver Challenges and Opportunities for AR Automotive Applications." Proceedings of the IEEE 102, no. 2 (February 2014): 124–36. http://dx.doi.org/10.1109/jproc.2013.2294642.

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Dolatabadi, Mehdi Kamali, Steffen Janetzko, and Thomas Gries. "Deformation of AR glass roving embedded in the warp knitted structure." Journal of the Textile Institute 102, no. 4 (April 2011): 308–14. http://dx.doi.org/10.1080/00405001003722401.

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Chen, Chien Chon, and Wern Dare Jheng. "Effect of Ar/O2 ratio on double-sided electrochromic glass performance." Ceramics International 38, no. 5 (July 2012): 4195–200. http://dx.doi.org/10.1016/j.ceramint.2012.02.002.

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Hamida, J. A., E. B. Genio, and N. S. Sullivan. "A new orientational glass in low concentration N2−Ar solid mixtures." Czechoslovak Journal of Physics 46, S1 (January 1996): 513–14. http://dx.doi.org/10.1007/bf02569672.

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40

Cho, Jung Hee, J. W. Kim, K. S. Kim, W. Y. Lee, Sae Hoon Kim, and Won Youl Choi. "LCD Glass Cleaning by Atmospheric Pressure Glow Discharge Plasma." Key Engineering Materials 297-300 (November 2005): 2351–55. http://dx.doi.org/10.4028/www.scientific.net/kem.297-300.2351.

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We report on a novel method for the surface modification of indium tin oxide (ITO) in LCD glass by direct exposure to a dielectric barrier discharge (DBD) at atmospheric pressure and room temperature. To remove the organic contaminants from the surfaces of ITO film in LCD glass, the atmospheric pressure RF glow discharge plasma was used. Argon (Ar) and oxygen (O2) were used as the carrier gas and reactive gas, respectively. The addition of O2 gas to Ar decreased the contact angle of water and increased the surface cleaning rate due to the increase of oxygen radicals in the plasma. The chemical characteristics of ITO surface after the plama treatment were investigated using X-ray photoelectron spectroscopy (XPS), and new carboxyl group bond was produced. The contact angle of 64° before the plasma treatment was decreased to 7° in the processing condition with oxygen flow rate of 50 sccm, treatment speed of 100mm/sec, and input power of 300W. These hydrophilic effect will be very useful in the manufacturing processes of LCD glass.

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41

Shi, Xianzeng, Cong Zhang, and Xingde Zhou. "The Statistical Damage Constitutive Model of the Mechanical Properties of Alkali-Resistant Glass Fiber Reinforced Concrete." Symmetry 12, no. 7 (July 8, 2020): 1139. http://dx.doi.org/10.3390/sym12071139.

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Alkali-resistant glass fiber reinforced concrete (AR-GFRC) has greatly improved in terms of tensile strength, toughness, durability, and reduction of cracking, which has been proven by testing. However, the constitutive relationship of fiber reinforced concrete under complicated stress represents a complex theoretical problem. In order to investigate the microscopic damage evolution and failure mechanism of AR-GFRC, the meso-statistical damage theory, microcontinuum theory, and composite material theory were considered, and uniaxial tensile tests of two types of AR-GFRC were conducted. A new damage variable expression of the AR-GFRC was proposed, and the stress-strain curve was redefined by considering the residual strength based on experimental fitting parameters and statistical parameters. A Weibull distribution was assumed and a statistical damage constitutive model was developed of the deformation process of the AR-GFRC while considering the residual strength effect; detailed calculation methods to determine the mechanical and statistical parameters of the concrete were developed. The validation results show that the theoretical stress-strain curve of the constitutive model is in good agreement with the experimental curve and the trend is consistent.

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42

Tian, Jing, Shu Kang Deng, and Pei Zhi Yang. "Optimization of Porous SiO₂ Antireflective (AR) Coatings Used in Encapsulating Solar Modules." Advanced Materials Research 739 (August 2013): 94–100. http://dx.doi.org/10.4028/www.scientific.net/amr.739.94.

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Base catalyzed sol-gel derived porous SiO2 coatings are prospectively used as antireflective (AR) layer for encapsulating solar modules. In this paper, the properties of SiO2 AR layers coated on solar glass by different dip-coating and annealing conditions are investigated and optimized. It is shown that the transmittance of the AR coating is affected by these preparation conditions which closely related to the thickness and surface morphology. As results, the SiO2 coating had a better performance both in transmittance and adhesion when the dip-coating speed and the annealing temperature are 0.036mm/s and 300°C respectively. Further more, TMCS hydrophobic treatment was adopted to make the AR coating meet the demands of practical application.

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Tao, Jiahua, Junfeng Liu, Jun He, Kezhi Zhang, Jinchun Jiang, Lin Sun, Pingxiong Yang, and Junhao Chu. "Synthesis and characterization of Cu2ZnSnS4 thin films by the sulfurization of co-electrodeposited Cu–Zn–Sn–S precursor layers for solar cell applications." RSC Adv. 4, no. 46 (2014): 23977–84. http://dx.doi.org/10.1039/c4ra02327g.

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Cu₂ZnSnS₄ (CZTS) absorbers have been successfully deposited on tin-doped indium oxide coated glass (ITO/glass) substrates by sulfurization process of co-electrodeposited Cu–Zn–Sn–S precursor thin films at various annealing temperatures ranging from 500 to 580 °C for 30 min in an atmosphere of Ar–H₂S (6.5%).

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Ahmad, Muhammad Hafiz, and Hanizam Awang. "Effect of Steel and Alkaline-Resistance Glass Fibre on Mechanical and Durability Properties of Lightweight Foamed Concrete." Advanced Materials Research 626 (December 2012): 404–10. http://dx.doi.org/10.4028/www.scientific.net/amr.626.404.

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This paper investigates the effect of steel fibre and alkaline-resistance glass fibre lightweight foamed concrete with fly ash inclusion towards mechanical and durability properties. The lightweight foamed concrete (LFC) with a density of 1000 kg/m3with constant water sand ratio of 1: 1:5 and water cement ratio of 0.45 was cast and tested. Steel and alkaline-resistance glass fibres were used as additives and 30% of cement was replaced by fly ash. Detail experiments were setup to study the behaviour and reaction of additives which is expected to give different results on mechanical and durability properties of LFC. Compared to AR-glass fibre, steel fibre has greater contribution in terms of mechanical properties. SFLFC resulted as the most effective approach for compressive, flexural, tensile split and water absorption with strength 6.13 N/mm2, 1.96 N/mm2, 1.52 N/mm2and lowest water absorption at 6.5% respectively. On the other hand, AR-glass fibre is better in controlling drying shrinkage which leads to controlling the cracking at early age. Fly ash does not change the mechanical properties and durability due to unprocessed stage to its finer forms.

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Chen, Fei, Xinghua Zhan, Mengyu Gao, Shengnian Tie, and Wei Gao. "Anti-reflective microstructure array and its performance evaluation in thin film flexible solar cells." Modern Physics Letters B 31, no. 19-21 (July 27, 2017): 1740001. http://dx.doi.org/10.1142/s0217984917400012.

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The anti-reflective (AR) structure greatly reduces the light reflection. When it is applied on solar cells, it enables more light to be absorbed by the cells, increasing the energy of the incident light and improving the light-to-electricity conversion efficiency. In this study, the optical properties of AR microstructures are investigated followed by the performance evaluation of solar cells. The AR microstructure is arrayed in a uniform and periodic fashion. When it is applied on PMMA, only 1.0% of the light is reflected away while 2.6% of the light is reflected on glass. The angular dependence performance is also improved with AR structure with 9.4% more light absorption, which can increase the effective energy generation duration for the solar cell. The AR structure is applied to amorphous silicon thin film solar cells by nano-imprinting technology. The solar cell with AR structure gained 8.63% more power compared to the conventional solar cells.

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Muraishi, Shinji, Hirono Naito, Jhi Shi, Yoshio Nakamura, and Tatsuhiko Aizawa. "Controlled Elasticity in Nano-Structured Metallic Glass by Ion Implantation Method." Materials Science Forum 561-565 (October 2007): 1315–18. http://dx.doi.org/10.4028/www.scientific.net/msf.561-565.1315.

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Different reactivity of ions has been implanted into Zr-Cu metallic glass to obtain nano-structured surface with controlled elasticity. The penetration of glass forming element of Ni+ into crystalline Zr-Cu stabilizes glassy phase to induce crystalline-amorphous (c-a) transition during implantation process. In the meanwhile, penetration of N+ into glassy matrix induces precipitation of (Zr, Cu)N at the mean penetration depth of N. Critical N concentration for nitride formation is estimated to be (Zr,Cu)-20at%N, which also suggests existing of N solid solution of glassy phase. Inert element of Ar+ yields dispersion of nano-voids among glassy matrix. Nano-indentation tests reveal that Young’s modulus of ion implanted glassy film dramatically changes with respect to the induced nano-structure, to decrease 0.4 times for Ar+, to increase 1.3 times for N+ as comparison with that for as-deposited state.

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WU, JIAN, MIN GU, LILI ZHANG, YAO YU, XIN CHEN, and TONG B. TANG. "EFFECTS OF ANNEALING AND Ar INTERCALATION ON GLASS TRANSITION IN C60 FILMS." Surface Review and Letters 14, no. 04 (August 2007): 601–6. http://dx.doi.org/10.1142/s0218625x0700975x.

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C 60 films were fabricated by vacuum sublimation and studied with dielectric spectroscopy regarding glass transition. With annealing, the dielectric loss peaks decreased in height, and the apparent activation energy deduced from their frequency dependence dropped in magnitude. The peaks, broad and asymmetrical, were fitted with Ngai's correlated-states model. The calculated value of the correlation constant β increased after annealing, which may be explained by the reduction in extrinsic dipole density. Some annealed films were further charged with Ar under high pressure, and found to have suppressed transition temperature and activation energy, attributable to the negative pressure effect of intercalation. Freshly charged films exhibited a feature near 137 K in their impedance spectra, probably due to domains of exceptionally high Ar concentration.

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48

Nachiappan, V. Alagammai, Raj esh, and Rajalakshmi Devaraj. "Remote Diagnosis of the Patient through IOT and Virtual Reality, Classification of the Cloud Data Using ANN." Revista Gestão Inovação e Tecnologias 11, no. 1 (June 29, 2021): 6025–34. http://dx.doi.org/10.47059/revistageintec.v11i1.1876.

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Telemedicine was an existing field, but the current situation its becoming a more important necessity in the health care industry.my major aim is To increase the reliability of the online diagnosis using IoT and virtual Reality for the future with help of advanced technologies. Bridge between the patients and doctors. Patients may have wearable devices with AR glass, the measured data will be send to the raspberry pi based router device which is having the Node Red Software for connecting N- no of patients easily and also control the devices remotely based on the self-learning algorithms. All the information can be classified based on type of diseases and classified based on artificial neural network-based algorithms, the information is passed to doctors. Doctor may also have device with wearable Glass, with patient information and details will be displayed on the AR glass. So, we can connect N- of Patients and N- doctors with this technology also sharing the information through the cloud and IOT devices, which will help for the current trend and future technology for the society.

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Fujiwara, Takeshi, Yuki Mitsuya, Takayuki Yanagida, Takumi Saito, Hiroyuki Toyokawa, and Hiroyuki Takahashi. "High-photon-yield scintillation detector with Ar/CF4and glass gas electron multiplier." Japanese Journal of Applied Physics 55, no. 10 (September 7, 2016): 106401. http://dx.doi.org/10.7567/jjap.55.106401.

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50

MATSUSHITA, Jun-ichi, Takahiro CHO, Akira TONEGAWA, and Kazuo TAKAYAMA. "The surface change of SiO2 glass by the Ar sheet plasma irradiation." Journal of Advanced Science 11, no. 1 (1999): 71–72. http://dx.doi.org/10.2978/jsas.11.71.

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Journal articles on the topic 'AR-glass'

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