Zobrazeno 1 - 10
of 381
pro vyhledávání: '"Morozov, I V"'
Autor:
Behnami, M., Gillig, M., Moghaddam, A. G., Efremov, D. V., Shipunov, G., Piening, B. R., Morozov, I. V., Aswartham, S., Dufouleur, J., Ochkan, K., Zemen, J., Kocsis, V., Hess, C., Putti, M., Büchner, B., Caglieris, F., Reichlova, H.
Layered van der Waals tellurides reveal topologically non-trivial properties that give rise to unconventional magneto-transport phenomena. Additionally, their semimetallic character with high mobility makes them promising candidates for large magneto
Externí odkaz:
http://arxiv.org/abs/2411.19660
Autor:
Vorobyova, A. A., Boltalin, A. I., Tsymbarenko, D. M., Morozov, I. V., Vasilchikova, T. M., Gapontsev, V. V., Lyssenko, K. A., Demishev, S. V., Semeno, A. V., Streltsov, S. V., Volkova, O. S.
The Re5+(5d2) compounds possess large spin-orbital interaction which urges for large anisotropy, non-collinear structures and other phenomena. Here we present ReCl5 composed by separate Re2Cl10 units formed by edge-shared chlorine octahedra. It demon
Externí odkaz:
http://arxiv.org/abs/2411.02965
Autor:
Morozov, I. V., Shamova, I. K., Yusifov, M. A., Istomin, S. Y., Shatalova, T. B., Boltalin, A. I., Vasilchikova, T. M., Fedorova, A. A., Ovchenkov, E. A., Volkova, O. S.
Novel CaV1-xWxO3 (0.1 <= x <= 0.33) oxides with an orthorhombically distorted perovskite structure of GdFeO3 type have been synthesized. These compounds contain in B-position W6+ and V cations in an oxidation state between 4+ (CaVO3) and 3+ (x=0.33).
Externí odkaz:
http://arxiv.org/abs/2410.00443
Autor:
Sukhanov, A. S., Tymoshenko, Y. V., Kulbakov, A. A., Cameron, A. S., Kocsis, V., Walker, H. C., Ivanov, A., Park, J. T., Pomjakushin, V., Nikitin, S. E., Morozov, I. V., Chernyavskii, I. O., Aswartham, S., Wolter, A. U. B., Yaresko, A., Büchner, B., Inosov, D. S.
Publikováno v:
Phys. Rev. B 105, 134424 (2022)
The metallic compound FeP belongs to the class of materials that feature a complex noncollinear spin order driven by magnetic frustration. While its double-helix magnetic structure with a period $\lambda_{\text{s}} \approx 5c$, where $c$ is the latti
Externí odkaz:
http://arxiv.org/abs/2201.10358
Autor:
Melikyan, Yu. A., Slupecki, M., Bearden, I. G., Crowley, J. R., Finogeev, D. A., Garcia-Solis, E. J., Guard, A. E., Harton, A. V., Kaplin, V. A., Karavicheva, T. L., Klay, J. L., Morgan, I., Morozov, I. V., Serebryakov, D. V., Stempek, R., Trzaska, W. H., Vozniuk, N. O.
A systematic investigation of Planacon MCP-PMTs was performed using 64 XP85002/FIT-Q photosensors. These devices are equipped with microchannel plates of reduced resistance. Results of a study of their gain stability over time and saturation level in
Externí odkaz:
http://arxiv.org/abs/2111.14490
Autor:
Sukhanov, A. S., Nikitin, S. E., Pavlovskii, M. S., Sterling, T. C., Andryushin, N. D., Cameron, A. S., Tymoshenko, Y. V., Walker, H. C., Morozov, I. V., Chernyavskii, I. O., Aswartham, S., Reznik, D., Inosov, D. S.
Publikováno v:
Phys. Rev. Research 2, 043405 (2020)
We present a comprehensive investigation of lattice dynamics in the double-helix antiferromagnet FeP by means of high-resolution time-of-flight neutron spectroscopy and ab-initio calculations. Phonons can hybridize with the magnetic excitations in no
Externí odkaz:
http://arxiv.org/abs/2009.07267
Autor:
Gippius, A. A., Tkachev, A. V., Zhurenko, S. V., Büttgen, N., Schädler, M., Chernyavskii, I. O., Morozov, I. V., Aswartham, S., Büchner, B., Moskvin, A. S.
Publikováno v:
Phys. Rev. B 102, 214416 (2020)
We report a detailed study of the ground state helical magnetic structure in monophosphide FeP by means of ${}^{31}$P NMR spectroscopy. We show that the zero-field NMR spectrum of the polycrystalline sample provides strong evidence of an anisotropic
Externí odkaz:
http://arxiv.org/abs/2008.10975
Autor:
Chernyavskii, I. O., Nikitin, S. E., Onykiienko, Y. A., Inosov, D. S., Stahl, Q., Geck, J., Hong, X. C., Hess, C., Gaß, S., Wolter, A. U. B., Wolf, D., Lubk, A., Efremov, D. V., Yokaichiya, F., Aswartham, S., Büchner, B., Morozov, I. V.
Publikováno v:
Phys. Rev. Materials 4, 083403 (2020)
We report an optimized chemical vapor transport method, which allows growing FeP single crystals up to 500 mg in mass and 80 $mm^{3}$ in volume. The high quality of the crystals obtained by this method was confirmed by means of EDX, high-resolution T
Externí odkaz:
http://arxiv.org/abs/2003.10968
Autor:
Cheng, P. C., Tzeng, W. Y., Chu, Y. J., Luo, C. W., Zhukov, A. A., Whittaker, J., Lin, J. -Y., Wu, K. H., Juang, J. Y., Liu, M., Morozov, I. V., Boltalin, A. I., Vasiliev, A. N.
Phase separation of metallic and antiferromagnetic (AFM) insulating phases in alkaline iron selenides (AxFe2-ySe2) continues to attract intense interest because the relationship between two peculiar features probably is a key to clarifying the pairin
Externí odkaz:
http://arxiv.org/abs/1903.05797
Autor:
Naidyuk, Yu. G., Bashlakov, D. L., Kvitnitskaya, O. E., Aswartham, S., Morozov, I. V., Chernyavskii, I. O., Shipunov, G., Fuchs, G., Drechsler, S. -L., Hühne, R., Nielsch, K., Büchner, B., Efremov, D. V.
Publikováno v:
2D Mater. 6 (2019) 045012
We carried out point contact (PC) investigation of WTe2 single crystals. We measured Yanson d2V/dI2 PC spectra of the electron-phonon interaction (EPI) in WTe2. The spectra demonstrate a main phonon peak around 8 meV and a shallow second maximum near
Externí odkaz:
http://arxiv.org/abs/1902.11037