Search Results - "Shikin, A. M."

Electronic and magnetic properties of quasifreestanding graphene on Ni by Varykhalov, A, Sánchez-Barriga, J, Shikin, A M, Biswas, C, Vescovo, E, Rybkin, A, Marchenko, D, Rader, O

“…For the purpose of recovering the intriguing electronic properties of freestanding graphene at a solid surface, graphene self-organized on a Au monolayer on…”
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Dirac Gap Opening and Modifying Mechanism in an Axion Antiferromagnetic Topological Insulator MnBi2Te4 by Shikin, A. M.

“…The angle-resolved photoelectron spectroscopy with photoexcitation by laser radiation ( h ν = 6.3 eV) is used to study the modification of the gap open at the…”
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Native point defects and their implications for the Dirac point gap at MnBi2Te4(0001) by Garnica, M., Otrokov, M. M., Aguilar, P. Casado, Klimovskikh, I. I., Estyunin, D., Aliev, Z. S., Amiraslanov, I. R., Abdullayev, N. A., Zverev, V. N., Babanly, M. B., Mamedov, N. T., Shikin, A. M., Arnau, A., de Parga, A. L. Vázquez, Chulkov, E. V., Miranda, R.

“…We study the surface crystalline and electronic structures of the antiferromagnetic topological insulator MnBi 2 Te 4  using scanning tunneling…”
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Non-monotonic variation of the Kramers point band gap with increasing magnetic doping in BiTeI by Shikin, A. M., Rybkina, A. A., Estyunin, D. A., Klimovskikh, I. I., Rybkin, A. G., Filnov, S. O., Koroleva, A. V., Shevchenko, E. V., Likholetova, M. V., Voroshnin, V. Yu, Petukhov, A. E., Kokh, K. A., Tereshchenko, O. E., Petaccia, L., Di Santo, G., Kumar, S., Kimura, A., Skirdkov, P. N., Zvezdin, K. A., Zvezdin, A. K.

“…Polar Rashba-type semiconductor BiTeI doped with magnetic elements constitutes one of the most promising platforms for the future development of spintronics…”
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Dirac gap opening and Dirac-fermion-mediated magnetic coupling in antiferromagnetic Gd-doped topological insulators and their manipulation by synchrotron radiation by Shikin, A. M., Estyunin, D. A., Surnin, Yu. I., Koroleva, A. V., Shevchenko, E. V., Kokh, K. A., Tereshchenko, O. E., Kumar, S., Schwier, E. F., Shimada, K., Yoshikawa, T., Saitoh, Y., Takeda, Y., Kimura, A.

“…A new kind of magnetically-doped antiferromagnetic (AFM) topological insulators (TIs) with stoichiometry Bi 1.09 Gd 0.06 Sb 0.85 Te 3 has been studied by…”
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Nontrivial spin structure of graphene on Pt(111) at the Fermi level due to spin-dependent hybridization by Klimovskikh, I. I., Tsirkin, S. S., Rybkin, A. G., Rybkina, A. A., Filianina, M. V., Zhizhin, E. V., Chulkov, E. V., Shikin, A. M.

“…The electronic and spin structure of a graphene monolayer synthesized on Pt(111) has been investigated experimentally by angle- and spin-resolved photoemission…”
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Analysis of Cobalt Intercalation under the Buffer Carbon Layer on a SiC(0001) Single Crystal by Filnov, S. O., Rybkina, A. A., Tarasov, A. V., Eryzhenkov, A. V., Eliseev, I. A., Davydov, V. Yu, Shikin, A. M., Rybkin, A. G.

“…We analyze the synthesis of the buffer carbon layer on a SiC(0001) single crystal and its subsequent intercalation with cobalt atoms. It is shown using X-ray…”
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Out-of-plane polarization induced in magnetically-doped topological insulator Bi1.37V0.03Sb0.6Te2Se by circularly polarized synchrotron radiation above a Curie temperature by Shikin, A. M., Rybkina, A. A., Klimovskikh, I. I., Filianina, M. V., Kokh, K. A., Tereshchenko, O. E., Skirdkov, P. N., Zvezdin, K. A., Zvezdin, A. K.

“…By means of angle- and spin-resolved photoemission, we demonstrate a possibility of the out-of-plane spin polarization of topological surface states and…”
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Gap Opening Mechanism at the Dirac Point in the Electronic Spectrum of Gd-Doped Topological Insulator by Shikin, A. M., Estyunin, D. A., Koroleva, A. V., Glazkova, D. A., Makarova, T. P., Filnov, S. O.

“…The electronic structure of magnetically doped topological insulator Bi 1.09 Gd 0.06 Sb 0.85 Te 3 is studied in the vicinity of the Dirac point at various…”
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Modification of the Electronic Structure of Quasi-Free-Standing Graphene by the Adsorption and Intercalation of Mn Atoms by Gogina, A. A., Rybkin, A. G., Shikin, A. M., Tarasov, A. V., Petaccia, L., Di Santo, G., Eliseyev, I. A., Lebedev, S. P., Davydov, V. Yu, Klimovskikh, I. I.

“…The influence of manganese atom intercalation on the electronic structure of graphene grown on Au/Co(0001)/W(110) and SiC(0001) substrates is experimentally…”
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Spin current formation at the graphene/Pt interface for magnetization manipulation in magnetic nanodots by Shikin, A. M., Rybkina, A. A., Rybkin, A. G., Klimovskikh, I. I., Skirdkov, P. N., Zvezdin, K. A., Zvezdin, A. K.

“…Spin electronic structure of the Graphene/Pt interface has been investigated. A large induced spin-orbit splitting (∼80 meV) of graphene π states with…”
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Magnetic and Electronic Properties of Gd-Doped Topological Insulator Bi1.09Gd0.06Sb0.85Te3 by Filnov, S. O., Surnin, Yu. A., Koroleva, A. V., Klimovskikh, I. I., Estyunin, D. A., Varykhalov, A. Yu, Bokai, K. A., Kokh, K. A., Tereshchenko, O. E., Golyashov, V. A., Shevchenko, E. V., Shikin, A. M.

“…The recent realization of quantum anomalous Hall effect and Majorana fermions observation enhance interest in magnetism investigation in topological…”
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Giant Magnetic Band Gap in the Rashba-Split Surface State of Vanadium-Doped BiTeI: A Combined Photoemission and Ab Initio Study by Klimovskikh, I. I., Shikin, A. M., Otrokov, M. M., Ernst, A., Rusinov, I. P., Tereshchenko, O. E., Golyashov, V. A., Sánchez-Barriga, J., Varykhalov, A. Yu, Rader, O., Kokh, K. A., Chulkov, E. V.

“…One of the most promising platforms for spintronics and topological quantum computation is the two-dimensional electron gas (2DEG) with strong spin-orbit…”
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Dirac cone intensity asymmetry and surface magnetic field in V-doped and pristine topological insulators generated by synchrotron and laser radiation by Shikin, A. M., Rybkina, A. A., Estyunin, D. A., Sostina, D. M., Klimovskikh, I. I., Voroshnin, V. Yu, Rybkin, A. G., Kokh, K. A., Tereshchenko, O. E., Petaccia, L., Di Santo, G., Kimura, A., Skirdkov, P. N., Zvezdin, K. A., Zvezdin, A. K.

“…Effect of magnetization generated by synchrotron or laser radiation in magnetically-doped and pristine topological insulators (TIs) is presented and analyzed…”
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Origin of spin-orbit splitting for monolayers of au and ag on w(110) and mo(110) by Shikin, A M, Varykhalov, A, Prudnikova, G V, Usachov, D, Adamchuk, V K, Yamada, Y, Riley, J D, Rader, O

“…Spin-orbit coupling can give rise to spin-split electronic states without a ferromagnet or an external magnetic field. We create large spin-orbit splittings in…”
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Quantum cavity for spin due to spin-orbit interaction at a metal boundary by Varykhalov, A, Sánchez-Barriga, J, Shikin, A M, Gudat, W, Eberhardt, W, Rader, O

“…A quantum cavity for spin is created using a tungsten crystal as substrate of high nuclear charge and breaking the structural inversion symmetry through…”
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The Charge Transport Mechanism in a New Magnetic Topological Insulator MnBi0.5Sb1.5Te4 by Abdullayev, N. A., Aliguliyeva, Kh. V., Zverev, V. N., Aliev, Z. S., Amiraslanov, I. R., Babanly, M. B., Jahangirli, Z. A., Aliyeva, Ye. N., Akhmedova, Kh. N., Mammadov, T. G., Otrokov, M. M., Shikin, A. M., Mamedov, N. T., Chulkov, E. V.

“…A new layered magnetic topological insulator with the composition MnBi 0.5 Sb 1.5 Te 4 is obtained. The electrical conductivity in the plane of the layers and…”
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Chemical vapour deposition of graphene on Ni(111) and Co(0001) and intercalation with Au to study Dirac-cone formation and Rashba splitting by Sánchez-Barriga, J., Varykhalov, A., Scholz, M.R., Rader, O., Marchenko, D., Rybkin, A., Shikin, A.M., Vescovo, E.

“…We show in detail monitoring by photoelectron spectroscopy how graphene can be grown by chemical vapour deposition on the transition-metal surfaces Ni(111) and…”
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Probing the ground state electronic structure of a correlated electron system by quantum well states : Ag/Ni(111) by VARYKHALOV, A, SHIKIN, A. M, GUDAT, W, MORAS, P, GRAZIOLI, C, CARBONE, C, RADER, O

“…The ground state electronic properties of the strongly correlated transition metal Ni are usually not accessible from the excitation spectra measured in…”
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Induced Rashba splitting of electronic states in monolayers of Au, Cu on a W(110) substrate by Shikin, A M, Rybkina, A A, Korshunov, A S, Kudasov, Yu B, Frolova, N V, Rybkin, A G, Marchenko, D, Sánchez-Barriga, J, Varykhalov, A, Rader, O

“…The paper sums up a theoretical and experimental investigation of the influence of the spin-orbit coupling in W(110) on the spin structure of electronic states…”
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