Search Results - "Abdullayev, N. A."

Prediction and observation of an antiferromagnetic topological insulator by Otrokov, M. M., Klimovskikh, I. I., Bentmann, H., Estyunin, D., Zeugner, A., Aliev, Z. S., Gaß, S., Wolter, A. U. B., Koroleva, A. V., Shikin, A. M., Blanco-Rey, M., Hoffmann, M., Rusinov, I. P., Vyazovskaya, A. Yu, Eremeev, S. V., Koroteev, Yu. M., Kuznetsov, V. M., Freyse, F., Sánchez-Barriga, J., Amiraslanov, I. R., Babanly, M. B., Mamedov, N. T., Abdullayev, N. A., Zverev, V. N., Alfonsov, A., Kataev, V., Büchner, B., Schwier, E. F., Kumar, S., Kimura, A., Petaccia, L., Di Santo, G., Vidal, R. C., Schatz, S., Kißner, K., Ünzelmann, M., Min, C. H., Moser, Simon, Peixoto, T. R. F., Reinert, F., Ernst, A., Echenique, P. M., Isaeva, A., Chulkov, E. V.

“…Magnetic topological insulators are narrow-gap semiconductor materials that combine non-trivial band topology and magnetic order 1 . Unlike their nonmagnetic…”
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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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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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Logarithmic Interpolation Technique for Validation of on-Board and Earthbound Measurements by Asadov, H. H., Abdullayev, N. A., Veliyev, F. M.

“…A brief review of the use of weighting functions for estimation of the nodes of reference grids based on data from randomly distributed earthbound measurement…”
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Electronic Properties of CdGa2S4: Ab Initio Calculations and Experimental Studies by Spectral Ellipsometry by Mamedova, I. A., Jahangirli, Z. A., Abdullayev, N. A.

“…Electronic properties of CdGa 2 S 4 single crystals are studied experimentally by the spectral ellipsometry and also theoretically from the first principles…”
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Elastic Properties and Regularities in Frequencies of Optical Phonons of Compounds by Mamedova, I. A., Jahangirli, Z. A., Osmanova, S. S., Abdullayev, N. A.

“…Elastic constants с ij of thiogalates CdGa 2 S 4 , CdGa 2 Se 4 , CdGa 2 Te 4 , and ZnGa 2 Sе 4 are calculated using the density functional theory (DFT). The…”
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Transport Properties of the Magnetic Topological Insulators Family (MnBi2Te4)(Bi2Te3)m (m = 0, 1, …, 6) by Zverev, V. N., Abdullayev, N. A., Aliyev, Z. S., Amiraslanov, I. R., Otrokov, M. M., Mamedov, N. T., Chulkov, E. V.

“…Systematic studies of magneto-transport properties of the whole (MnBi 2 Te 4 )(Bi 2 Te 3 ) m family of magnetic topological insulators ( have been carried out…”
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Low-Temperature Electrical Conductivity in Mn-Doped Bi0.9Sb0.1 Solid Solutions by Najafov, A. I., Mammadov, T. G., Aliguliyeva, Kh. V., Gahramanov, S. Sh, Aliyeva, V. B., Zverev, V. N., Abdullayev, N. A.

“…The temperature dependence of the specific electrical resistance of the semiconductor single-crystal Bi 0.9 Sb 0.1 solid solution doped with 1% Mn is shown to…”
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Negative thermal expansion in the layered semiconductor TlGaSe2 by Abdullayev, N. A., Mammadov, T. G., Suleymanov, R. A.

“…The nature of negative thermal expansion in the layer plane of the layered semiconductor TlGaSe2 has been investigated. It is shown that, in contrast to other…”
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Low Dissipative State of Bi2Se3 and Bi2Te3 Surfaces by Gahramanov, S. Sh, Abdullayev, Y. A., Orujova, H. V., Badalov, A. A., Abdullayev, N. A.

“…The morphology of the (0001) surface is studied using a scanning probe microscope, and the effect of electrolytic deposition of potassium ions on the surface…”
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Theoretical and Experimental Study of the Electronic and Optical Properties of ZnIn2Se4 Crystals by Mamedova, I. A., Jahangirli, Z. A., Alizade, E. G., Seyidov, R. G., Mammadov, T. G., Abdullayev, N. A.

“…The electronic properties of ZnIn 2 Se 4 crystals have been studied experimentally by spectral ellipsometry and theoretically (from the first principles) using…”
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Ellipsometric Studies of the Optical Properties of Bi2Se3 and Bi2Se3〈Cu〉 Single Crystals by Qudavasov, Sh. K., Abdullayev, N. A., Jalilli, J. N., Badalova, Z. I., Mamedova, I. A., Nemov, S. A.

“…By spectroscopic ellipsometry, the imaginary and real parts of the dielectric functions of Bi 2 Se 3 and Bi 2 Se 3 〈Cu〉 single crystals are obtained in the…”
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Ab Initio Calculations and Experimental Study of the Electronic Properties of CdGa2Se4 Single Crystals by Spectral Ellipsometry by Mamedova, I. A., Jahangirli, Z. A., Alizade, E. H., Kerimova, T. G., Mammadov, T. G., Abdullayev, N. A.

“…The electronic properties of CdGa 2 Sе 4 single crystals have been investigated experimentally using spectral ellipsometry and theoretically (ab initio) within…”
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Ab Initio and Experimental Study of Vibrational Properties of TlFeS2 and TlFeSe2 Crystals by Jahangirli, Z. A., Veliyev, R. G., Mamedova, I. A., Badalova, Z. I., Mamedov, D. A., Mamedov, N. T., Abdullayev, N. A.

“…Vibrational properties of TlFeS 2 and TlFeSe 2 crystal lattices have been investigated experimentally using Raman scattering (RS) and infrared reflection (IR)…”
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Optical Phonons in TlFeS2 and TlFeSe2 Semiconductor Compounds by Veliyev, R. Q., Abdullayev, N. A., Amiraslanov, I. R., Mamedova, I. A., Mamedov, D. A., Badalova, Z. I., Gudavasov, Sh. K., Nemov, S. A.

“…X-ray studies of TlFeS 2 and TlFeSe 2 crystals grown by high-temperature synthesis reveal their single-phase nature and isostructurality with the space group…”
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Electronic Properties of Magnetic Semiconductor Compounds TlFeS2 and TlFeSе2 by Jahangirli, Z. A., Veliyev, R. G., Badalova, Z. I., Seyidov, R. G., Alizade, E. H., Mammadov, T. G., Abdullayev, N. A.

“…The electronic properties of magnetic semiconductors TlFeS 2 and TlFeSе 2 have been investigated experimentally by spectral ellipsometry and theoretically ab…”
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Anharmonicity of Lattice Vibrations in Bi2Se3 Single Crystals by Badalova, Z. I., Abdullayev, N. A., Azhdarov, G. H., Aliguliyeva, Kh. V., Gahramanov, S. Sh, Nemov, S. A., Mamedov, N. T.

“…The temperature dependences of the Raman-active frequencies , in layered Bi 2 Se 3 single crystals are studied. The contribution of the thermal expansion to a…”
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Effect of doping with rare-earth elements (Eu, Tb, Dy) on the conductivity of Bi2Te3 layered single crystals by Abdullayev, N. A., Jafarli, K. M., Aliguliyeva, Kh. V., Aliyeva, L. N., Kahramanov, S. Sh, Nemov, S. A.

“…The temperature dependences of the resistivity in the directions parallel and perpendicular to the layer plane in the range of temperatures T = 5–300 K and the…”
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Optical Properties of Polyethylene Filled with Bi2Te3 Nanocrystallites by Gamzayeva, A. Yu, Alizade, E. G., Mamedov, N. T., Abdullayev, N. A., Amiraslanov, I. R., Aliyeva, Y. N., Akhmedova, Kh. N., Azhdarov, G. H., Kahramanov, K. Sh, Nemov, S. A.

“…Composite mixtures with various component concentrations are fabricated by the thermal pressing of low-density polyethylene and Bi 2 Te 3 in the powder-like…”
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Ab initio calculations of phonon dispersion in CdGa2Se4 by Dzhakhangirli, Z. A., Kerimova, T. G., Abdullayev, N. A., Mamedova, I. A., Mamedov, N. T.

“…The density of phonon states and the phonon dispersion in the Brillouin zone are calculated by the density functional method of. The displacements of atoms in…”
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