Search Results - "Martovitsky, V. P."

Direct evidence of two superconducting gaps in FeSe0.5Te0.5: SnS-Andreev spectroscopy and the lower critical field by Kuzmicheva, T. E., Kuzmichev, S. A., Sadakov, A. V., Muratov, A. V., Usoltsev, A. S., Martovitsky, V. P., Shipilov, A. R., Chareev, D. A., Mitrofanova, E. S., Pudalov, V. M.

“…We present direct measurements of the superconducting order parameter in nearly optimal FeSe Te single crystals with the critical temperature T C ≈ 14 K. Using…”
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Formation of nonuniformity in ZnSe/ZnMgSSe quantum well structures during MOVPE on GaAs(001) misoriented by 10° to (111)A plane by Kozlovsky, V.I., Martovitsky, V.P.

“…ZnSe/ZnMgSSe quantum well structures grown by metal-organic vapor-phase epitaxy on GaAs substrate misoriented from (001) to (111)A by 10° were studied…”
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Polarization-Dependent Filamentation of Femtosecond Laser Pulses in Synthetic Diamond by Krasin, G. K., Stsepuro, N. G., Martovitsky, V. P., Kovalev, M. S.

“…The filamentation process inside of the bulk of type Ila synthetic diamond with known crystallographic orientation has been studied as a function of the…”
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Room-temperature tunable mid-infrared lasers on transition-metal doped II-VI compound crystals grown from vapor phase by Kozlovsky, V. I., Akimov, V. A., Frolov, M. P., Korostelin, Yu. V., Landman, A. I., Martovitsky, V. P., Mislavskii, V. V., Podmar'kov, Yu. P., Skasyrsky, Ya. K., Voronov, A. A.

“…Seeded free growth method with physical transport was used for preparation of large‐size II–VI single crystals uniformly doped by transition metals directly…”
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Giant Magnetostriction of Bi2Sr2 –xLaxCuO6 + δ (x = 0.8) Single Crystal by Krynetskii, I. B., Moskvin, A. S., Martovitsky, V. P., Shabanova, N. P., Gavrilkin, S. Yu, Varlashkin, A. V.

“…The giant magnetostriction of the Bi 2 Sr 2 – x La x CuO 6 + δ (La-Bi2201) single crystal at x = 0.8 is first detected for the low-temperature region. This…”
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Cd diffusion in CdS/ZnSe MQW heterostructures grown by MOVPE for semiconductor disk lasers by Butaev, M.R., Kozlovsky, V.I., Martovitsky, V.P., Skasyrsky, Y.K., Sviridov, D.E.

“…•Multi quantum well CdS/ZnSe structures are promising for a semiconductor disk laser.•Current probe microscopy can be used to diagnose type II…”
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Universal Texturing Layer for High-Current HTSC Tapes by Varlashkin, A. V., Massalimov, B. I., Martovitsky, V. P.

“…The inclined substrate deposition method is used to grow MgO layers applicable to set textures incorporated in high-temperature superconductor (HTSCs) tapes…”
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Molecular Beam Epitaxy of Si–Ge–Sn Heterostructures for Monolithically Integrated Optoelectronic Devices Based on Silicon by Martovitsky, V. P., Aleshchenko, Yu. A., Krivobok, V. S., Muratov, A. V., Klekovkin, A. V., Mehiya, A. B.

“…Elastically strained metastable Ge 1– x Sn x layers with molar fractions of tin of up to 0.15 are grown on Si (001) substrates. To analyze the optical…”
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Sn-enriched Ge/GeSn nanostructures grown by MBE on (001) GaAs and Si wafers by Sadofyev, Yu. G., Martovitsky, V. P., Klekovkin, A. V., Saraykin, V. V., Vasil’evskii, I. S.

“…Elastically stressed metastable GeSn layers with a tin molar fraction as large as 0.185 are grown on (001) Si and GaAs wafers covered with a germanium buffer…”
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Features of low-temperature thermal expansion of n-type Bi2Se3 single crystals in magnetic field by Krynetskii, I. B., Shabanova, N. P., Martovitsky, V. P., Gavrilkin, S. Yu, Kovalenko, V. I., Varlashkin, A. V.

“…Tensometric study of n -type Bi 2 Se 3 single crystals in dc magnetic fields to 6 T in a temperature range of 7–23 K detected a weak negative thermal expansion…”
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Investigation of the thermal stability of metastable GeSn epitaxial layers by Martovitsky, V. P., Sadofyev, Yu. G., Klekovkin, A. V., Saraikin, V. V., Vasil’evskii, I. S.

“…A stack of five elastically strained metastable GeSn layers with a thickness of 200 nm each separated by Ge spacer layers with a thickness of 20 nm is grown on…”
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MOVPE growth and characterization of hexagonal CdS epilayers and CdS-based QW structures on CdS and ZnCdS substrates by Kozlovsky, V.I., Martovitsky, V.P., Sannikov, D.A., Kuznetsov, P.I., Yakushcheva, G.G., Jitov, V.A.

“…Mirror-like hexagonal CdS, ZnCdS layers and CdS/ZnCdS quantum well (QW) structures have been grown on CdS(0 0 0 1) and ZnCdS(0 0 0 1) substrates by…”
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Growth and structural and superconducting properties of Bi2Sr2Ca2Cu3O10 (Bi2223) crystals grown in cavities formed in solution-melt KCl by GORINA, J. I, KALJUZHNAIA, G. A, MARTOVITSKY, V. P, RODIN, V. V, SENTJURINA, N. N, STEPANOV, V. A

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Comparative study of Bi2201 single crystals grown from solution melt and in cavities formed in KCl by Gorina, J I, Kaljushnaia, G A, Martovitsky, V P, Rodin, V V, Sentjurina, N N

“…We have established that by using different temperature gradients and temperature regimes it is possible to obtain two types of Bi2201 single crystals from the…”
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Nonius approach for Si1-xGex/Si(001) epitaxy characterization by Klekovkin, A.V., Martovitsky, V.P., Tsvetkov, V.A., Pershina, E.A.

“…•Two-period structures Si1-xGex/Si/Si1-xGex/Si were grown by molecular beam epitaxy.•X-ray methods revealed difference between first and second period…”
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Synthesis and characterization of niobium carbide thin films on diamond surface for superconductive application by Khmelnitsky, R.A., Martovitsky, V.P., Bondareva, J.V., Kolbatova, A.I., Titova, N.A., Goltsman, G.N., Fedorov, F.S., Egorov, A.V., Matsokin, N.A., Kvashnin, A.G., Kvashnin, D.G., Evlashin, S.A.

“…Diamond's unique properties make it attractive for use in a variety of industrial applications. However, this material has not found mass application in…”
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On the Structure of Superconducting Order Parameter in High-Temperature Fe-Based Superconductors by Kuzmicheva, T. E, Muratov, A. V, Kuzmichev, S. A, Sadakov, A. V, Aleshchenko, Yu. A, Vlasenko, V. A, Martovitsky, V. P, Pervakov, K. S, Eltsev, Yu. F, Pudalov, V. M

“…Physics-Uspekhi 60(4), 419-429 (2017) This paper discusses the synthesis, characterization, and comprehensive study of Ba-122 single crystals with various…”
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Direct Evidence of Two Superconducting Gaps in FeSe$_{0.5}$Te$_{0.5}$: SnS-Andreev Spectroscopy and Lower Critical Field by Kuzmicheva, T. E, Kuzmichev, S. A, Sadakov, A. V, Muratov, A. V, Usoltsev, A. S, Martovitsky, V. P, Shipilov, A. R, Chareev, D. A, Mitrofanova, E. S, Pudalov, V. M

“…JETP Letters 104, 852 (2016) We present direct measurements of the superconducting order parameter in nearly optimal FeSe$_{0.5}$Te$_{0.5}$ single crystals…”
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{sup 75}As NMR and XRD Study of Structural and Electronic Inhomogeneities in Ba(Fe{sub 1−x}Ni{sub x}){sub 2}As{sub 2} by Nikolaev, E. G., Lugansky, L. B., Vlasenko, V. A., Pervakov, K. S., Martovitsky, V. P., Eltsev, Yu. F., Bud’ko, S. L., Canfield, P. C.

“…We have used {sup 75}As NMR and x-ray diffraction analysis to study the structural and electronic inhomogeneities in Ba(Fe{sub 1−x}Ni{sub x}){sub 2}As{sub 2}…”
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75As NMR and XRD Study of Structural and Electronic Inhomogeneities in Ba(Fe1−xNix)2As2 by Nikolaev, E. G., Lugansky, L. B., Vlasenko, V. A., Pervakov, K. S., Martovitsky, V. P., Eltsev, Yu. F., Bud’ko, S. L., Canfield, P. C.

“…We have used 75 As NMR and x-ray diffraction analysis to study the structural and electronic inhomogeneities in Ba(Fe 1− x Ni x ) 2 As 2 crystals with x near…”
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