Log in

Relevant bibliographies by topics / Ion Transmission Spectrometry

Contents

Journal articles
Dissertations / Theses
Book chapters
Conference papers
Reports

Academic literature on the topic 'Ion Transmission Spectrometry'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Ion Transmission Spectrometry.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Ion Transmission Spectrometry"

1

Schneider, Bradley B., Frank Londry, Erkinjon G. Nazarov, Yang Kang, and Thomas R. Covey. "Maximizing Ion Transmission in Differential Mobility Spectrometry." Journal of The American Society for Mass Spectrometry 28, no. 10 (2017): 2151–59. http://dx.doi.org/10.1007/s13361-017-1727-7.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Hale, Oliver J., and Helen J. Cooper. "In situ mass spectrometry analysis of intact proteins and protein complexes from biological substrates." Biochemical Society Transactions 48, no. 1 (2020): 317–26. http://dx.doi.org/10.1042/bst20190793.

Full text

Abstract:

Advances in sample preparation, ion sources and mass spectrometer technology have enabled the detection and characterisation of intact proteins. The challenges associated include an appropriately soft ionisation event, efficient transmission and detection of the often delicate macromolecules. Ambient ion sources, in particular, offer a wealth of strategies for analysis of proteins from solution environments, and directly from biological substrates. The last two decades have seen rapid development in this area. Innovations include liquid extraction surface analysis, desorption electrospray ioni

APA, Harvard, Vancouver, ISO, and other styles

3

Kabir, K. M. Mohibul, Ezaz Ahmed, and William A. Donald. "An atmospheric pressure ion funnel with a slit entrance for enhancing signal and resolution in high resolution differential ion mobility mass spectrometry." Analyst 147, no. 5 (2022): 870–79. http://dx.doi.org/10.1039/d1an01942b.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

BHOWMICK, A., W. C. J. CARVALHO, A. V. KORGAONKAR, J. V. YAKHMI, and V. C. SAHNI. "A NEW GRIDLESS ION OPTICS FOR HIGH RESOLUTION TIME-OF-FLIGHT MASS SPECTROMETER." International Journal of Modern Physics B 19, no. 15n17 (2005): 2621–26. http://dx.doi.org/10.1142/s0217979205031420.

Full text

Abstract:

Wire meshes commonly used as transmission grids in ion optical configurations has certain unavoidable disadvantages. Apart from the loss in transmission, there are small angle deflections while the ions are passing close to the wires. This is important for high resolution time-of-flight mass spectrometry as this effect impairs both the dynamic range and the resolution. The amount of deflection from various commercially available grids are determined from simulation calculations on representative wire grids. Gridless designs of ion optics are becoming more popular in recent times for sophistica

APA, Harvard, Vancouver, ISO, and other styles

5

Anderson, Stephen G., Karl W. Sohlberg, Stephen L. Howard, Anil K. Shukla, and Jean H. Futrell. "A high transmission hemispherical energy analyzer for ion spectrometry." Journal of the American Society for Mass Spectrometry 2, no. 6 (1991): 506–10. http://dx.doi.org/10.1016/1044-0305(91)80039-a.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Ashrafkhani, Behnam, Chris Chambers, Michael Wieser, Robert Thompson, and A. A. Kwiatkowski. "Optimizing Ion Optical Design for Laser Ablation Source in Mass Spectrometry." Journal of Physics: Conference Series 2743, no. 1 (2024): 012086. http://dx.doi.org/10.1088/1742-6596/2743/1/012086.

Full text

Abstract:

Abstract The study focuses on optimizing a Laser Ablation Source (LAS) for use in mass spectrometry, particularly aiming to enhance transmission of ions and and determination of isotopic compositions in diverse matrices at TRIUMF’s Ion Trap for Atomic and Nuclear Science (TITAN). Critical variables affecting mass spectrometer resolution, such as ion kinetic energy distribution and ion transport are optimized through LAS. The paper explores the importance of consistent initial conditions, ion transport efficiency, and ion capture for accurate and reproducible measurements. Using SIMION software

APA, Harvard, Vancouver, ISO, and other styles

7

Lopez-Hilfiker, Felipe D., Siddarth Iyer, Claudia Mohr, et al. "Constraining the sensitivity of iodide adduct chemical ionization mass spectrometry to multifunctional organic molecules using the collision limit and thermodynamic stability of iodide ion adducts." Atmospheric Measurement Techniques 9, no. 4 (2016): 1505–12. http://dx.doi.org/10.5194/amt-9-1505-2016.

Full text

Abstract:

Abstract. The sensitivity of a chemical ionization mass spectrometer (ions formed per number density of analytes) is fundamentally limited by the collision frequency between reagent ions and analytes, known as the collision limit, the ion–molecule reaction time, and the transmission efficiency of product ions to the detector. We use the response of a time-of-flight chemical ionization mass spectrometer (ToF-CIMS) to N2O5, known to react with iodide at the collision limit, to constrain the combined effects of ion–molecule reaction time, which is strongly influenced by mixing and ion losses in t

APA, Harvard, Vancouver, ISO, and other styles

8

Lopez-Hilfiker, F. D., S. Iyer, C. Mohr, et al. "Constraining the sensitivity of iodide adduct chemical ionization mass spectrometry to multifunctional organic molecules using the collision limit and thermodynamic stability of iodide ion adducts." Atmospheric Measurement Techniques Discussions 8, no. 10 (2015): 10875–96. http://dx.doi.org/10.5194/amtd-8-10875-2015.

Full text

Abstract:

Abstract. The sensitivity of a chemical ionization mass spectrometer (ions formed per number density of analyte) is fundamentally limited by the collision frequency between reagent ions and analyte, known as the collision limit, the ion-molecule reaction time, and the transmission efficiency of product ions to the detector. We use the response of a time-of-flight chemical ionization mass spectrometer (ToF-CIMS) to N2O5, known to react with iodide at the collision limit, to constrain the combined effects of ion-molecule reaction time, which is strongly influenced by mixing and ion losses in the

APA, Harvard, Vancouver, ISO, and other styles

9

Vartuli, C. B., F. A. Stevie, D. A. Wollman, et al. "Comparison of Elemental Detection Using Microcalorimetry, SIMS, AES and EDS (SEM, STEM, and TEM)." Microscopy and Microanalysis 6, S2 (2000): 128–29. http://dx.doi.org/10.1017/s1431927600033134.

Full text

Abstract:

Cu contamination has become a larger concern as more semiconductor fabrication facilities switch from aluminum to Cu interconnects. The resolution limits of several analytical tools are compared to determine the optimum analysis methods for detecting Cu contamination in semiconductor materials. The elemental detection limits of Secondary Ion Mass Spectrometry (SIMS), Auger Electron Spectrometry (AES), Microcalorimetry and Energy Dispersive Spectrometry (EDS) systems on Scanning Electron Microscopy (SEM), Scanning Transmission Electron Microscopy (STEM), and Transmission Electron Microscopy (TE

APA, Harvard, Vancouver, ISO, and other styles

10

Nakajima, K., K. Nagano, M. Suzuki, et al. "Transmission secondary ion mass spectrometry using 5 MeV C60+ ions." Applied Physics Letters 104, no. 11 (2014): 114103. http://dx.doi.org/10.1063/1.4868655.

Full text

APA, Harvard, Vancouver, ISO, and other styles

More sources

Dissertations / Theses on the topic "Ion Transmission Spectrometry"

1

Macedone, Jeffrey Harris. "Ion transmission studies in the first vacuum stage of an inductively coupled plasma mass spectrometer /." Diss., CLICK HERE for online access, 2004. http://contentdm.lib.byu.edu/ETD/image/etd785.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Macedone, Jeffrey Harris. "Ion Transmission in the first vacuum stage of an Inductively Coupled Plasma Mass Spectrometer." BYU ScholarsArchive, 2005. https://scholarsarchive.byu.edu/etd/274.

Full text

Abstract:

The inductively coupled plasma mass spectrometer (ICP-MS) is the instrument of choice for trace and ultra-trace elemental analysis. However, the ICP-MS suffers from matrix effects. Matrix effects occur when instrument response varies as the composition of the sample matrix is changed. Matrix effects, or non-spectroscopic interferences, limit the accuracy of routine analysis. Identification of the sources of matrix effects provide a basis for reducing or eliminating them. As inaccuracies in the ICP-MS are more severe than those in the ICP atomic emission spectrometer, the problem may be due, at

APA, Harvard, Vancouver, ISO, and other styles

3

Popoola, Oludélé Olusègun. "Amorphisation et précipitation superficielles induites par implantation ionique dans les alliages NiTi équiatomiques : application aux propriétés tribologiques." Poitiers, 1988. http://www.theses.fr/1988POIT2292.

Full text

Abstract:

Mise en evidence par microscopie electronique en transmission, spectrometrie sims et photoelectron d'une amorphisation superficielle et de la formation de fins precipites cristallins tin::(x) dans le cas d'une implantation, d'azote. Influence de la temperature et de la dose d'ion sur l'epaisseur de la couche. Correlation entre la microstructure d'implantation et les proprietes tribologiques. Le coefficient de frottement se trouve reduit et la resistance a l'usure se trouve amelioree de facon durable. L'initiation et la propagation des processus de degradation sont ainsi ralenties

APA, Harvard, Vancouver, ISO, and other styles

4

Ravel, Frédéric. "Contribution à l'étude de l'implantation fer dans les grenats par microscopie électronique en transmission." Grenoble 1, 1986. http://www.theses.fr/1986GRE10127.

Full text

Abstract:

Etude des effets de l'implantation d'ions fers dans y::(3)al::(5)o::(12),gd::(3)ga::(5)o::(12) et y::(3)fe::(5)o::(12) par differentes techniques (microscopie electronique en transmission, retrodiffusion rutherford, diffraction rx). Les changements structuraux et les modifications des proprietes magnetiques dus a l'implantation sont etudies avant et apres recuit

APA, Harvard, Vancouver, ISO, and other styles

5

De, Luca Anthony. "Redistribution atomique de contaminants métalliques aux interfaces des structures des technologies CMOS." Thesis, Aix-Marseille, 2014. http://www.theses.fr/2014AIXM4302/document.

Full text

Abstract:

Au cours de ces travaux de thèse, nous avons étudié la redistribution atomique de contaminantsmétalliques dans le silicium et au voisinage d'une interface SiO2/Si. Pour mener à bien cetteétude, trois techniques de caractérisation complémentaires ont été utilisées (TEM,APT,SIMS).Nous avons dans un premier temps étudié la diffusion ainsi que la ségrégation d'équilibre de contaminants à une interface SiO2/Si, et plus particulièrement, la diffusion du W et du Mo. Le Wprésente une cinétique de diffusion extrêmement lente. Les caractérisations réalisées par TEM et APT nous ont permis de discuter les

APA, Harvard, Vancouver, ISO, and other styles

6

Jones, Christina Michele. "Applications and challenges in mass spectrometry-based untargeted metabolomics." Diss., Georgia Institute of Technology, 2015. http://hdl.handle.net/1853/54830.

Full text

Abstract:

Metabolomics is the methodical scientific study of biochemical processes associated with the metabolome—which comprises the entire collection of metabolites in any biological entity. Metabolome changes occur as a result of modifications in the genome and proteome, and are, therefore, directly related to cellular phenotype. Thus, metabolomic analysis is capable of providing a snapshot of cellular physiology. Untargeted metabolomics is an impartial, all-inclusive approach for detecting as many metabolites as possible without a priori knowledge of their identity. Hence, it is a valuable explorato

APA, Harvard, Vancouver, ISO, and other styles

7

Gilles, Bruno. "Etude par rayons X rasants des effets de l'implantation de silicium dans le silicium et de fer dans un grenat." Grenoble 2 : ANRT, 1986. http://catalogue.bnf.fr/ark:/12148/cb37597890r.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

ADEKOYA, OLUSEYI. "Etude du recuit thermique rapide des defauts d'implantation dans le silicium : epitaxie en phase solide et guerison des imperfections residuelles." Paris 7, 1987. http://www.theses.fr/1987PA077265.

Full text

Abstract:

Etude de l'activation electrique des dopants (donneur p; accepteur b) et de l'elimination des defauts residuels dans si monocristallin par recristallisation epitaxique des couches, amorphisees par implantation ionique, et par recuit thermique rapide. Controle de la qualite des couches par retrodiffusion de rutherford et microscopie electronique en transmission et de l'elimination des defauts residuels par la methode dlts (niveau profond a 0,55 ev de la bande de valence). Confirmation de cette elimination des defauts par recuit thermique rapide apres fusion laser de si, avant et apres implantat

APA, Harvard, Vancouver, ISO, and other styles

9

Anxionnaz, Françoise. "Microstructure et composition chimique de composites sic/si : :(3)n::(4)." Paris 6, 1987. http://www.theses.fr/1987PA066141.

Full text

Abstract:

On etudie par microscopie (meb, met, eels, edx) et par analyse par sonde ionique (sims) les composites prepares par impregnation de fibres de sic par depot chimique en phase vapeur de si::(3)n::(4) ou sic. On etudie l'influence du substrat sur la microstructure des depots, puis on caracterise la microstructure et la composition chimique de fibres elementaires de sic revetues par cvd de c et de sic. L'analyse des fibres revetues et tout particulierement de l'interface fibre/matrice montre la complementarite des methodes eels et sims pour caracteriser les composites a fibres longues

APA, Harvard, Vancouver, ISO, and other styles

10

ARKHIS, MOHAMMED. "Etude des mecanismes et des sites de fixation des ions dans les zeolites : methodes d'echanges cycliques, spectrometrie electronique et microscopie electronique a transmission." Université Louis Pasteur (Strasbourg) (1971-2008), 1992. http://www.theses.fr/1992STR13013.

Full text

Abstract:

Les zeolites font partie de la grande famille des aluminosilicates naturels. Le but recherche dans ce travail etait d'etudier les differents modes de fixation d'ions dans les zeolites et ceci grace a notre approche originale par les echanges cycliques appuyes par des etudes de spectrometrie electronique (esca) et microscopie electronique par transmission utilisee en mode haute resolution. Par les echanges cycliques nous avons pu mettre en evidence, dans le cas d'une zeolite saturee en calcium, qu'au moins trois mecanismes d'echange interviennent: fixation ionique reversible. Fixation ionique i

APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Ion Transmission Spectrometry"

1

Horiuchi, Shin. "Electron Microscopy for Visualization of Interfaces in Adhesion and Adhesive Bonding." In Interfacial Phenomena in Adhesion and Adhesive Bonding. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-4456-9_2.

Full text

Abstract:

AbstractThis chapter provides an overview of electron microscopy techniques to investigate interfaces in polymeric materials and adhesive bonds. First, how the instruments of energy-filtering transmission electron microscopy (EFTEM), scanning transmission electron microscopy (STEM), and scanning electron microscopy (SEM) work and are operated is briefly described. The principles of electron energy-loss spectroscopy (EELS) and energy-dispersive X-ray spectrometry (EDX), which are spectroscopic techniques associated with these instruments, are described. Next, the specimen preparation techniques

APA, Harvard, Vancouver, ISO, and other styles

2

Wang, Z. L. "Inelastic Scattering in Electron Microscopy-Effects, Spectrometry and Imaging." In Progress in Transmission Electron Microscopy 1. Springer Berlin Heidelberg, 2001. http://dx.doi.org/10.1007/978-3-662-09518-8_4.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Zhong, Xiaoling, ZhiLong Zhao, Yuting Jiang, Bing Wu, MingHao Guo, and Yong Fang. "Real-Time Data Transmission Design of Unmanned Aerial Vehicle Gamma Spectrometer." In New Developments of IT, IoT and ICT Applied to Agriculture. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-5073-7_7.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Ghannam, Jumanah, Ashwag Shami, and Afrah E. Mohammed. "Green Synthesis of Metallic Nanoparticles by Acacia Tortilis Seed Powder to Mitigate Tylosin from Soil: A Strategy for Sustainable Soil Remediation." In Proceedings in Technology Transfer. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-97-8588-9_55.

Full text

Abstract:

Abstract Metallic nanoparticles (MNPs), including Iron nanoparticles (FeONPs), have a significant role in environmental remediation. Their high surface area and reactivity make them excellent agents for transforming or degrading soil antibiotics. The production of biogenic MNPs using plant powder can mitigate the adverse impacts of synthetic manufacturing processes. The main objectives of this work were to produce FeONPs using Acacia tortilis seeds powder and verify their removal efficiency of tylosin (TYL) in soil from industrial region (S.I.) and soil from stable (S.S.). UV–visible spectroph

APA, Harvard, Vancouver, ISO, and other styles

5

Fultz, Brent. "Introduction." In Transmission Electron Energy Loss Spectrometry in Materials Science and The EELS Atlas. Wiley-VCH Verlag GmbH & Co. KGaA, 2005. http://dx.doi.org/10.1002/3527605495.ch1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Batson, Philip E. "Electron Energy Loss Studies in Semiconductors." In Transmission Electron Energy Loss Spectrometry in Materials Science and The EELS Atlas. Wiley-VCH Verlag GmbH & Co. KGaA, 2005. http://dx.doi.org/10.1002/3527605495.ch10.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Dooley, Jennifer A. "Electron Energy Loss Spectroscopy of Magnetic Materials." In Transmission Electron Energy Loss Spectrometry in Materials Science and The EELS Atlas. Wiley-VCH Verlag GmbH & Co. KGaA, 2005. http://dx.doi.org/10.1002/3527605495.ch11.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Libera, Matthew R., and Mark M. Disko. "Electron Energy Loss Spectroscopy of Polymers." In Transmission Electron Energy Loss Spectrometry in Materials Science and The EELS Atlas. Wiley-VCH Verlag GmbH & Co. KGaA, 2005. http://dx.doi.org/10.1002/3527605495.ch12.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Egerton, Ray F. "Experimental Techniques and Instrumentation." In Transmission Electron Energy Loss Spectrometry in Materials Science and The EELS Atlas. Wiley-VCH Verlag GmbH & Co. KGaA, 2005. http://dx.doi.org/10.1002/3527605495.ch2.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Leapman, Richard. "EELS Quantitative Analysis." In Transmission Electron Energy Loss Spectrometry in Materials Science and The EELS Atlas. Wiley-VCH Verlag GmbH & Co. KGaA, 2005. http://dx.doi.org/10.1002/3527605495.ch3.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Ion Transmission Spectrometry"

1

Panter, J., M. Foucault, J. M. Cloue, P. Combrade, B. Viguier, and E. Andrieu. "Surface Layers on Alloys 600 and 690 in PWR Primary Water : Possible Influence on Stress Corrosion Crack Initiation." In CORROSION 2002. NACE International, 2002. https://doi.org/10.5006/c2002-02519.

Full text

Abstract:

Abstract In the present study alloys 600 and 690 were tested in simulated PWR primary water, at 360°C, under electrochemical conditions corresponding to Ni/NiO equilibrium potential which corresponds to the maximum sensitivity of alloy 600 to crack initiation. The potential was adjusted through imposed hydrogen partial pressure. The resulting oxidised structures (corrosion scale and underlying metal) were examined by Transmission Electron Microscopy (TEM) using cross section specimens. For both of these two alloys Energy Dispersive X-ray Spectroscopy (EDX) analysis revealed a chromium rich oxi

APA, Harvard, Vancouver, ISO, and other styles

2

Stolterfoht, N., D. Fink, A. Petrov, et al. "Characterization of etched tracks and nanotubules by ion transmission spectrometry." In 2002 Siberian Russian Workshop on Electron Devices and Materials Proceedings. IEEE, 2002. http://dx.doi.org/10.1109/sredm.2002.1024302.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Chen, Yixin, Emmanuel Simon, Bing Sheng Khoo, et al. "A Comprehensive Investigation of the Galvanic Corrosion Induced Ag-Al Bond Degradation in Microelectronic Packaging Using Argon Ion Milling, SEM, Dual Beam FIB-SEM, STEM-EDS, and TOF-SIMS." In ISTFA 2014. ASM International, 2014. http://dx.doi.org/10.31399/asm.cp.istfa2014p0166.

Full text

Abstract:

Abstract In this study, a comprehensive investigation of the Ag-Al bond degradation mechanism in an electrically failed module using the argon ion milling, scanning electron microscopy (SEM), dual beam focused ion beam-SEM, scanning transmission electron microscopy energy dispersive x-ray spectroscopy, and time-of-flight secondary ion mass spectrometry is reported. It is found that the bond degradation is due to the galvanic corrosion in the Ag-Al bonding area. Specific attention is given to the information of microstructures, elements, and corrosive ions in the degraded bond. In this study, i

APA, Harvard, Vancouver, ISO, and other styles

4

Lu, Serena, Esther Chen, Lang-Yu Huang, Jian-Shing Luo, and Jeremy D. Russell. "Applications of Transmission Electron Microscopy and Secondary Ion Mass Spectrometry on Crystal Defect Analysis and Electronic Characterization of Advanced 512Mb DRAM." In ISTFA 2006. ASM International, 2006. http://dx.doi.org/10.31399/asm.cp.istfa2006p0196.

Full text

Abstract:

Abstract The capabilities of analytical transmission electron microscopy (TEM), such as high spatial resolution, micro-chemical analysis, etc., have led to an increasingly essential role for TEM-based analysis in process development, defect identification, yield enhancement, and root-cause failure analysis with the dynamic random access memory (DRAM) industry. In this article, several examples are reported to carry out the applications of TEM and secondary ion mass spectrometry on crystal defect analysis and electronic characteristics of advanced 512 Mb DRAMs.

APA, Harvard, Vancouver, ISO, and other styles

5

Pedan, Roman, Pavlo Makushko, Yurii Yavorskyi, et al. "The impact of low-temperature heat treatment on the structural and magnetic properties of Pt-(Au-)-Co heterostructures." In IXth INTERNATIONAL SAMSONOV CONFERENCE “MATERIALS SCIENCE OF REFRACTORY COMPOUNDS”. Frantsevich Ukrainian Materials Research Society, 2024. http://dx.doi.org/10.62564/m4-rp2357.

Full text

Abstract:

Utilizing thermally induced diffusion-driven structural phase transformations in multilayer stacks to facilitate the formation of functional thin films holds significant promise for applications in nanoelectronics and magnetic data storage [1]. Ferromagnetic thin films derived from Co-Pt alloys serve as a foundational material science platform for the advancement of diverse applications, including spin valves, spin orbit torque devices, and high-density data storage media. In the present study Co(10 nm)/Pt(10 nm)/substrate, Pt(10 nm)/Co(10 nm)/substrate, Co(10 nm)/Au(2 nm)/Pt(10 nm)/substrate,

APA, Harvard, Vancouver, ISO, and other styles

6

Yang, C. M., K. V. Shcheglov, K. J. Vahala, and H. A. Atwater. "Correlation of Size and Photoluminescence for GE Nanocrystals in SIO2 Matrices." In Microphysics of Surfaces: Nanoscale Processing. Optica Publishing Group, 1995. http://dx.doi.org/10.1364/msnp.1995.msab4.

Full text

Abstract:

Thermally-grown silicon dioxide films 100 nm thick were implanted with 70 keV Ge ions at a dose of 2 x 1016/cm2. These samples were subsequently annealed for 40 min. at 600 °C, 800 °C, 1000 °C and 1200 °C. Plan-view transmission electron microscopy (TEM) was performed to obtain crystal size distributions. Photoluminescence spectra were measured at room-temperature, excited by 50 mW of 457 nm radiation from an Ar ion laser and spectra were acquired by a charged-coupled-device optical multichannel analyzer (OMA) spectrometer with optical fiber input. The system response of the OMA spectrometer w

APA, Harvard, Vancouver, ISO, and other styles

7

Kim, Kyungho, Haruyuki Minamitani, Kunihiro Matsumoto, and Itoe Momose. "Thinfilm optical waveguide type ionsensor based on PVC membrane." In The European Conference on Lasers and Electro-Optics. Optica Publishing Group, 1998. http://dx.doi.org/10.1364/cleo_europe.1998.cwf98.

Full text

Abstract:

In recent years, many (bio)chemical sensors for detecting important constituents of human body, such as Na+,. Ca2+, K+, and Cl−, etc., have been reported. Generally, these sensors are based on electrode has been known to have low sensitivity, which make it difficult to sense materials of very small reactivity. Meanwhile, absorption spectro-photometry and ATR (Attenuated Total Reflection) spectrometry have the high sensitivity and are suitable to sensing required high level sensitivity. However, a common problem with absorption spectro-photometry is nonlinearity of the absorbance with concentra

APA, Harvard, Vancouver, ISO, and other styles

8

Hichwa, Bryant P., and J. Gordon H. Mathew. "In-situ analysis of electrochromic thin film devices with Rutherford backscattering spectrometry." In Optical Interference Coatings. Optica Publishing Group, 1992. http://dx.doi.org/10.1364/oic.1992.ofa1.

Full text

Abstract:

In-situ Rutherford backscattering spectrometry measurements of electrochromic devices were made to better understand their electrochemical performance. 4He++ ions with energies ranging from 2.0 to 5.0 MeV were incident on cycling electrochromic devices. We experimentally determined the changing film composition as a function of the applied device voltage. These results, when combined with transmission electron microscopy data, yield film densities as a function of depth. Significant elemental diffusion was noted in comparison with the as-deposited layer structure. We will also discuss experime

APA, Harvard, Vancouver, ISO, and other styles

9

Vigne, Sebastien, Charles-Marie Tassetti, Thomas Alava, et al. "Optimization of the transmission yield of the ion optics on a micro mass spectrometer: Simulations and experimental results." In 2016 17th International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems (EuroSimE). IEEE, 2016. http://dx.doi.org/10.1109/eurosime.2016.7463295.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

von Reden, Karl F. "Transmission properties for the recombinator—tandetron configuration at the national ocean sciences accelerator mass spectrometry facility." In The CAARI 2000: Sixteenth international conference on the application of accelerators in research and industry. AIP, 2001. http://dx.doi.org/10.1063/1.1395327.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Ion Transmission Spectrometry"

1

Batygin, Y. Positron transmission and polarization in E-166 spectrometer. Office of Scientific and Technical Information (OSTI), 2004. http://dx.doi.org/10.2172/826865.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Stoffels, J. J., and H. J. Laue. Ion-optical studies for improved ion transmission in multistage isotope-ratio mass spectrometers. Office of Scientific and Technical Information (OSTI), 1991. http://dx.doi.org/10.2172/5043749.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Siripatrawan, Ubonratana. Active Chitosan-Based Film with Antimicrobial Property for Food Packaging Application. Chulalongkorn University, 2010. https://doi.org/10.58837/chula.res.2010.22.

Full text

Abstract:

This research was aimed to develop an active film from chitosan film incorporated with green tea extract to enhance antioxidant and antimicrobial properties in order to be used for food shelf life extension. The experiments were divided into 3 parts. Firstly, chitosan-based film preparation and modification were determined. The results suggested that the optimum chitosan films could be prepared from 2% chitosan in 1% acetic acid. However, the chitosan film was brittle and had low flexibility. Mechanical property of chitosan film was modified by adding different concentrations of glycerol, as a

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!