Search Results - "KAUL, Andrey R"

Delicate tuning of epitaxial VO2 films for ultra-sharp electrical and intense IR optical switching properties by Makarevich, Artem M., Sobol, Alexander G., Sadykov, Ilia I., Sharovarov, Dmitrii I., Amelichev, Vadim A., Tsymbarenko, Dmitry M., Boytsova, Olga V., Kaul, Andrey R.

“…Epitaxial VO2 films on r-sapphire substrates with ideal composition, dense structure and superior functional properties were obtained by water-assisted MOCVD…”
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XRD and HREM Studies of Epitaxially Stabilized Hexagonal Orthoferrites RFeO3 (R = Eu−Lu) by Bossak, Alexei A, Graboy, Igor E, Gorbenko, Oleg Yu, Kaul, Andrey R, Kartavtseva, Maria S, Svetchnikov, Vassily L, Zandbergen, Henny W

“…The formation of previously unknown hexagonal modifications of orthoferrites RFeO3 (R = Eu−Lu) was observed on ZrO2(Y2O3) (111) substrates at 900 °C. XRD and…”
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Superparamagnetic behavior of MOCVD grown ZnO:Co films by Kytin, Vladimir G., Maximova, Olga V., Kulbachinskii, Vladimir A., Burova, Lidia I., Kaul, Andrey R., Bandyopadhya, Sudipta, Ahmed, Azaharuddin, Banerjee, Aritra

“…Temperature and field dependences of magnetization have been measured for Co-doped ZnO films with different Co content grown by MOCVD on sapphire substrates…”
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Melting behavior and superheating capacity of REBa2Cu3Oy films with nano‐layer buffered structures by Wang, Wei, Xiang, Hui, Hussain, Ghulam, Yu, Dejing, Zhu, Yisha, Zhang, Letian, Samoilenkov, Sergey V., Kaul, Andrey R., Yao, Xin

“…Using high temperature‐optical microscopy, in situ investigations were conducted on melting and superheating behaviors of REBa2Cu3O7−δ (RE123, RE = Nd, Gd)…”
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Microstructure and superconducting properties of high-rate PLD-derived GdBa2Cu3O7−δ coated conductors with BaSnO3 and BaZrO3 pinning centers by Ovcharov, Alexey V., Degtyarenko, Pavel N., Chepikov, Vsevolod N., Vasiliev, Alexander L., Gavrilkin, Sergey Yu, Karateev, Igor A., Tsvetkov, Alexey Yu, Kaul, Andrey R.

“…The microstructure of GdBa 2 Cu 3 O 7− δ based on superconducting tapes with BaSnO 3 and BaZrO 3 artificial pinning centers formed by high-rate pulse laser…”
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Fabrication of Epitaxial W‑Doped VO2 Nanostructured Films for Terahertz Modulation Using the Solvothermal Process by Ivanov, Alexey V, Tatarenko, Artem Yu, Gorodetsky, Andrei A, Makarevich, Olga N, Navarro-Cía, Miguel, Makarevich, Artem M, Kaul, Andrey R, Eliseev, Andrei A, Boytsova, Olga V

“…We report a feasible and high-throughput method for high-quality W-doped VO2 nanostructured epitaxial films on r-sapphire substrate fabrication. Single-phase,…”
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Terahertz Switching Focuser Based on Thin Film Vanadium Dioxide Zone Plate by Solyankin, Petr M., Esaulkov, Mikhail N., Chernykh, Igor A., Kulikov, Ivan V., Zanaveskin, Maxim L., Kaul, Andrey R., Makarevich, Artem M., Sharovarov, Dmitrii I., Kameshkov, Oleg E., Knyazev, Boris A., Shkurinov, Alexander P.

“…In this paper , we propose a switchable focuser device based on a Fresnel zone plate (FZP) structure for terahertz (THz) applications. Each FZP contains seven…”
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Effect of the nanostructure on room temperature ferromagnetism and resistivity of undoped ZnO thin films grown by chemical vapor deposition by Burova, Lidia I., Perov, Nikolai S., Semisalova, Anna S., Kulbachinskii, Vladimir A., Kytin, Vladimir G., Roddatis, Vladimir V., Vasiliev, Alexander L., Kaul, Andrey R.

“…Undoped zinc oxide thin films having various types of morphology and nanostructure were deposited by metal organic chemical vapor deposition (MOCVD) on…”
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Epitaxial Calcium and Strontium Fluoride Films on Highly Mismatched Oxide and Metal Substrates by MOCVD: Texture and Morphology by Blednov, Andrey V, Gorbenko, Oleg Yu, Samoilenkov, Sergey V, Amelichev, Vadim A, Lebedev, Vasiliy A, Napolskii, Kirill S, Kaul, Andrey R

“…The growth of epitaxial CaF2 and SrF2 thin films on single crystalline r-cut sapphire, MgO (001) and biaxially textured Ni−W polycrystalline tape by…”
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Spin-State Transition, Magnetism and Local Crystal Structure in Eu1-xCaxCoO3-\delta by Vasiliev, Alexander N, Vasilchikova, Tatyana M, Volkova, Olga S, Kamenev, Anton A, Kaul, Andrey R, Kuzmova, Tatyana G, Tsymbarenko, Dmitry M, Lomachenko, Kirill A, Soldatov, Alexander V, Streltsov, Sergey V, Lin, Jiunn-Yuan, Kao, Cheng-Nan, Chen, Jin-Ming, Abdel-Hafiez, Mahmoud, Wolter, Anja, Klingeler, Rüdiger

“…The doping series Eu 1-x Ca x CoO 3-\delta provides a rather peculiar way to study the spin-state transitions in cobalt-based complex oxides since partial…”
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MOCVD Buffer and Superconducting Layers on Non-Magnetic Biaxially Textured Tape for Coated Conductor Fabrication by Kaul, A. R., Samoilenkov, S. V., Amelichev, V. A., Blednov, A. V., Kamenev, A. A., Mankevich, A. S., Markelov, A. V., Makarevich, A. M., Shchukin, A. E., Kalitka, V. S., Adamenkov, A. A., Chepikov, V. N., Matveev, A. T., Burova, L. I., Kuchaev, A. I., Vavilov, A. P.

“…In this article, we present recent developments in the metal-organic chemical vapor deposition (MOCVD) route to coated conductor fabrication made at SuperOx…”
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Control of Orientation of Films on Substrates With Low Lattice Mismatch Via Seed Layer Formation by Markelov, A V, Samoilenkov, S V, Akbashev, A R, Vasiliev, A L, Kaul, A R

“…The orientation of high T c superconducting RBa 2 Cu 3 O 7 (RBCO) films is crucial for achievement of high superconducting properties. However, it is known…”
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Synthesis, structure and superconducting properties of laminated thin film composites of YBа2 Cu3 O7–d /Y2 O3 as components of 2G HTS wires by Shchukin, Alexander E., Kaul, Andrey R., Vasiliev, Alexander L., Rudnev, Igor A.

“…2G HTS wires are capable of transferring huge amounts of electrical energy without loss. An increase in the current-carrying capacity in these materials is…”
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TSF-MOCVD – a novel technique for chemical vapour deposition on oxide thin films and layered heterostructures by Kaul, Andrey R., Nygaard, Roy R., Ratovskiy, Vadim Yu, Vasiliev, Alexander L.

“…A new principle for supplying volatile precursors to MOCVD gas-phase chemical deposition systems is proposed, based on a two-stage evaporation of an organic…”
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Relationship between colossal magnetoresistance and giant magnetostriction at Curie point in Sm0.55Sr0.45MnO3 by Abramovich, Anna I, Koroleva, Liudmila I, V. Michurin, Alexey, Gorbenko, Oleg Yu, Kaul, Andrey R

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Melting behavior and superheating capacity of REBa 2 Cu 3 O y films with nano‐layer buffered structures by Wang, Wei, Xiang, Hui, Hussain, Ghulam, Yu, Dejing, Zhu, Yisha, Zhang, Letian, Samoilenkov, Sergey V., Kaul, Andrey R., Yao, Xin

“…Using high temperature‐optical microscopy, in situ investigations were conducted on melting and superheating behaviors of REBa 2 Cu 3 O 7−δ (RE123, RE = Nd,…”
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Fabrication of Epitaxial W-Doped VO 2 Nanostructured Films for Terahertz Modulation Using the Solvothermal Process by Ivanov, Alexey V., Tatarenko, Artem Yu, Gorodetsky, Andrei A., Makarevich, Olga N., Navarro-Cía, Miguel, Makarevich, Artem M., Kaul, Andrey R., Eliseev, Andrei A., Boytsova, Olga V.

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Complex structural-ferroelectric domain walls in thin films of hexagonal orthoferrites RFeO 3 (R = Lu, Er) by Roddatis, Vladimir V., Akbashev, Andrew R., Lopatin, Sergei, Kaul, Andrey R.

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Microstructure and superconducting properties of high-rate PLD-derived GdBa 2 Cu 3 O 7-δ coated conductors with BaSnO 3 and BaZrO 3 pinning centers by Ovcharov, Alexey V, Degtyarenko, Pavel N, Chepikov, Vsevolod N, Vasiliev, Alexander L, Gavrilkin, Sergey Yu, Karateev, Igor A, Tsvetkov, Alexey Yu, Kaul, Andrey R

“…The microstructure of GdBa Cu O based on superconducting tapes with BaSnO and BaZrO artificial pinning centers formed by high-rate pulse laser deposition in…”
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Revealing the mechanism of the early stages of Ni–W RABiTS oxidation by Blednov, Andrey V., Gorbenko, Oleg Yu, Rodionov, Dmitriy P., Kaul, Andrey R.

“…The early stages of surface oxidation of biaxially textured Ni–W tapes were studied using thermodynamic calculations along with experimental tape oxidation at…”
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