Search Results - "Rane, Gayatri K"

Mo-La2O3 Multilayer Metallization Systems for High Temperature Surface Acoustic Wave Sensor Devices by Menzel, Siegfried B., Seifert, Marietta, Priyadarshi, Abhinav, Rane, Gayatri K., Park, Eunmi, Oswald, Steffen, Gemming, Thomas

“…Developing advanced thin film materials is the key challenge in high-temperature applications of surface acoustic wave sensor devices. One hundred nanometer…”
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Stress and Microstructure Evolution in Mo Thin Films without or with Cover Layers during Thermal-Cycling by Park, Eunmi, Seifert, Marietta, Rane, Gayatri K., Menzel, Siegfried B., Gemming, Thomas, Nielsch, Kornelius

“…The intrinsic stress behavior and microstructure evolution of Molybdenum thin films were investigated to evaluate their applicability as a metallization in…”
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Microstructure, electrical resistivity and stresses in sputter deposited W and Mo films and the influence of the interface on bilayer properties by Rane, Gayatri K., Menzel, Siegfried, Gemming, Thomas, Eckert, Jürgen

“…Sputter deposited W, Mo and bilayers of W/Mo on Si were prepared by varying the deposition conditions in order to obtain 100nm thick films with low electrical…”
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Mechanical Properties of ZTO, ITO, and a-Si:H Multilayer Films for Flexible Thin Film Solar Cells by Hengst, Claudia, Menzel, Siegfried B, Rane, Gayatri K, Smirnov, Vladimir, Wilken, Karen, Leszczynska, Barbara, Fischer, Dustin, Prager, Nicole

“…The behavior of bi- and trilayer coating systems for flexible a-Si:H based solar cells consisting of a barrier, an electrode, and an absorption layer is…”
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The Influence of the Composition of Ru100−xAlx (x = 50, 55, 60, 67) Thin Films on Their Thermal Stability by Seifert, Marietta, Rane, Gayatri, Oswald, Steffen, Menzel, Siegfried, Gemming, Thomas

“…RuAl thin films possess a high potential as a high temperature stable metallization for surface acoustic wave devices. During the annealing process of the…”
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Tungsten as a Chemically-Stable Electrode Material on Ga-Containing Piezoelectric Substrates Langasite and Catangasite for High-Temperature SAW Devices by Rane, Gayatri K, Seifert, Marietta, Menzel, Siegfried, Gemming, Thomas, Eckert, Jürgen

“…Thin films of tungsten on piezoelectric substrates La₃Ga₅SiO (LGS) and Ca₃TaGa₃Si₂O (CTGS) have been investigated as a potential new electrode material for…”
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Capability Study of Ti, Cr, W, Ta and Pt as Seed Layers for Electrodeposited Platinum Films on γ-Al₂O₃ for High Temperature and Harsh Environment Applications by Seifert, Marietta, Brachmann, Erik, Rane, Gayatri K, Menzel, Siegfried B, Gemming, Thomas

“…High temperature surface acoustic wave sensors based on radio frequency identification technology require adequate antennas of high efficiency and thermal…”
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Surface Effects and Challenges for Application of Piezoelectric Langasite Substrates in Surface Acoustic Wave Devices Caused by High Temperature Annealing under High Vacuum by Seifert, Marietta, Rane, Gayatri K, Kirbus, Benjamin, Menzel, Siegfried B, Gemming, Thomas

“…Substrate materials that are high-temperature stable are essential for sensor devices which are applied at high temperatures. Although langasite is suggested…”
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Improving the oxidation resistance of RuAl thin films with Al2O3 or SiO2 cover layers by Seifert, Marietta, Rane, Gayatri K., Menzel, Siegfried B., Oswald, Steffen, Gemming, Thomas

“…A sufficient oxidation resistance of RuAl thin films is crucial for their application in high temperature sensors e.g. based on the surface acoustic waves…”
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Pt-RuAl bilayers as a model system for Pt wire bonding of high-temperature RuAl electrodes by Seifert, Marietta, Brachmann, Erik, Rane, Gayatri K., Menzel, Siegfried B., Oswald, Steffen, Gemming, Thomas

“…For the application of RuAl as a metallization in wireless high-temperature surface acoustic wave devices an electrical connection between the RuAl…”
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Studies on the electrical resistivity of bilayer and multilayer thin films of sputtered tungsten and molybdenum by Rane, Gayatri K., Ren, Wenjing, Seifert, Marietta, Gemming, Thomas, Menzel, Siegfried

“…•Refractory metal Mo/W as an alternative interconnect material.•Electrical resistivity of bilayers/multilayers of Mo/W lower than elemental films.•Influence of…”
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Tungsten/molybdenum thin films for application as interdigital transducers on high temperature stable piezoelectric substrates La3Ga5SiO14 and Ca3TaGa3Si2O14 by Rane, Gayatri K., Menzel, Siegfried, Seifert, Marietta, Gemming, Thomas, Eckert, Jürgen

“…•Refractory metals as IDT material for surface acoustic wave based high temperature sensors.•Multilayer stacking in order to obtain low electrical resistivity…”
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The microstructural evolution and thermal stability of nanocrystalline ball-milled Ni–15 at.% W powder by Rane, Gayatri K., Apel, Daniel, Welzel, Udo, Mittemeijer, Eric Jan

“…A mixture of pure Ni powder and pure W powder with a nominal composition Ni–15 at.% W was subjected to ball milling in a planetary mill and in a shaker mill…”
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The influence of barrier layers (SiO2, Al2O3, W) on the phase formation and stability of RuAl thin films on LGS and CTGS substrates for surface acoustic wave technology by Seifert, Marietta, Rane, Gayatri K., Menzel, Siegfried B., Gemming, Thomas

“…In order to achieve a higher thermal stability of RuAl thin films on LGS (La3Ga5SiO14) and CTGS (Ca3TaGa3Si2O14) substrates and to prevent an oxidation with…”
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TEM studies on the changes of the composition in LGS and CTGS substrates covered with a RuAl metallization and on the phase formation within the RuAl film after heat treatment at 600 and 800 °C by Seifert, Marietta, Rane, Gayatri K., Menzel, Siegfried B., Gemming, Thomas

“…A detailed transmission electron microscopy analysis of LGS and CTGS substrates which are covered with RuAl thin films is performed after annealing the system…”
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TEM studies on the changes of the composition in LGS and CTGS substrates covered with a RuAl metallization and on the phase formation within the RuAl film after heat treatment at 600 and 800 degree C by Seifert, Marietta, Rane, Gayatri K, Menzel, Siegfried B, Gemming, Thomas

“…A detailed transmission electron microscopy analysis of LGS and CTGS substrates which are covered with RuAl thin films is performed after annealing the system…”
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Mo-La 2 O 3 Multilayer Metallization Systems for High Temperature Surface Acoustic Wave Sensor Devices by Menzel, Siegfried B, Seifert, Marietta, Priyadarshi, Abhinav, Rane, Gayatri K, Park, Eunmi, Oswald, Steffen, Gemming, Thomas

“…Developing advanced thin film materials is the key challenge in high-temperature applications of surface acoustic wave sensor devices. One hundred nanometer…”
Get full text

The Influence of the Composition of Ru 100-x Al x (x = 50, 55, 60, 67) Thin Films on Their Thermal Stability by Seifert, Marietta, Rane, Gayatri K, Oswald, Steffen, Menzel, Siegfried B, Gemming, Thomas

“…RuAl thin films possess a high potential as a high temperature stable metallization for surface acoustic wave devices. During the annealing process of the…”
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Synthesis, properties and supramolecular structure of di(aqua)bis(ethylenediamine)nickel(II) bis(4-nitrobenzoate) by Srinivasan, Bikshandarkoil R., Rane, Gayatri K.

“…The reaction of the sodium salt of 4-nitrobenzoic acid (4-nbaH) with [Ni(H 2 O) 6 ]Cl 2 or [Ni(en) 3 ]Cl 2 ·2H 2 O (en is ethylenediamine) results in the…”
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