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Nuclear magnetic resonance study of a Bi2Te3 topological insulator. / Podorozhkin, D. Yu.; Charnaya, E. V.; Antonenko, A.; Mukhamad’yarov, R.; Marchenkov, V. V.; Naumov, S. V.; Huang, J. C. A.; Weber, H. W.; Bugaev, A. S.

In: Physics of the Solid State, Vol. 57, No. 9, 2015, p. 1741-1745.

Research output: Contribution to journal › Article

Harvard

Podorozhkin, DY, Charnaya, EV, Antonenko, A, Mukhamad’yarov, R, Marchenkov, VV, Naumov, SV, Huang, JCA, Weber, HW & Bugaev, AS 2015, 'Nuclear magnetic resonance study of a Bi2Te3 topological insulator', Physics of the Solid State, vol. 57, no. 9, pp. 1741-1745. https://doi.org/10.1134/S1063783415090279

APA

Podorozhkin, D. Y., Charnaya, E. V., Antonenko, A., Mukhamad’yarov, R., Marchenkov, V. V., Naumov, S. V., Huang, J. C. A., Weber, H. W., & Bugaev, A. S. (2015). Nuclear magnetic resonance study of a Bi2Te3 topological insulator. Physics of the Solid State, 57(9), 1741-1745. https://doi.org/10.1134/S1063783415090279

Vancouver

Podorozhkin DY, Charnaya EV, Antonenko A, Mukhamad’yarov R, Marchenkov VV, Naumov SV et al. Nuclear magnetic resonance study of a Bi2Te3 topological insulator. Physics of the Solid State. 2015;57(9):1741-1745. https://doi.org/10.1134/S1063783415090279

Author

Podorozhkin, D. Yu. ; Charnaya, E. V. ; Antonenko, A. ; Mukhamad’yarov, R. ; Marchenkov, V. V. ; Naumov, S. V. ; Huang, J. C. A. ; Weber, H. W. ; Bugaev, A. S. / Nuclear magnetic resonance study of a Bi2Te3 topological insulator. In: Physics of the Solid State. 2015 ; Vol. 57, No. 9. pp. 1741-1745.

BibTeX

@article{008cf9ff27ee4627a29d071e583e2bb4,
title = "Nuclear magnetic resonance study of a Bi2Te3 topological insulator",
abstract = "The results of the nuclear magnetic resonance (NMR) study of a grown high-quality Bi2Te3 semiconductor single crystal have been presented. Signals from the Te-125 isotope were detected by the spin echo method in the range from 10 K to room temperature. It was found that the NMR spectrum consists of two lines. The line with a positive shift of the resonance frequency corresponded to the bulk of the sample. The line with a negative shift was interpreted as a signal from the surface of the single crystal. The temperature and orientational dependences of the positions of the NMR line of nuclei in the bulk of the crystal were studied. It was shown that the shifts are mainly determined by the Knight shift due to the interaction with mobile charge carriers. The thermoactivation character of the concentration of mobile charges in the crystal under study, which corresponds to the intrinsic conductance, was proved, and the energy parameters of the thermoactivation processes were calculated.",
author = "Podorozhkin, {D. Yu.} and Charnaya, {E. V.} and A. Antonenko and R. Mukhamad{\textquoteright}yarov and Marchenkov, {V. V.} and Naumov, {S. V.} and Huang, {J. C. A.} and Weber, {H. W.} and Bugaev, {A. S.}",
year = "2015",
doi = "10.1134/S1063783415090279",
language = "English",
volume = "57",
pages = "1741--1745",
journal = "Physics of the Solid State",
issn = "1063-7834",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "9",

}

RIS

TY - JOUR

T1 - Nuclear magnetic resonance study of a Bi2Te3 topological insulator

AU - Podorozhkin, D. Yu.

AU - Charnaya, E. V.

AU - Antonenko, A.

AU - Mukhamad’yarov, R.

AU - Marchenkov, V. V.

AU - Naumov, S. V.

AU - Huang, J. C. A.

AU - Weber, H. W.

AU - Bugaev, A. S.

PY - 2015

Y1 - 2015

N2 - The results of the nuclear magnetic resonance (NMR) study of a grown high-quality Bi2Te3 semiconductor single crystal have been presented. Signals from the Te-125 isotope were detected by the spin echo method in the range from 10 K to room temperature. It was found that the NMR spectrum consists of two lines. The line with a positive shift of the resonance frequency corresponded to the bulk of the sample. The line with a negative shift was interpreted as a signal from the surface of the single crystal. The temperature and orientational dependences of the positions of the NMR line of nuclei in the bulk of the crystal were studied. It was shown that the shifts are mainly determined by the Knight shift due to the interaction with mobile charge carriers. The thermoactivation character of the concentration of mobile charges in the crystal under study, which corresponds to the intrinsic conductance, was proved, and the energy parameters of the thermoactivation processes were calculated.

AB - The results of the nuclear magnetic resonance (NMR) study of a grown high-quality Bi2Te3 semiconductor single crystal have been presented. Signals from the Te-125 isotope were detected by the spin echo method in the range from 10 K to room temperature. It was found that the NMR spectrum consists of two lines. The line with a positive shift of the resonance frequency corresponded to the bulk of the sample. The line with a negative shift was interpreted as a signal from the surface of the single crystal. The temperature and orientational dependences of the positions of the NMR line of nuclei in the bulk of the crystal were studied. It was shown that the shifts are mainly determined by the Knight shift due to the interaction with mobile charge carriers. The thermoactivation character of the concentration of mobile charges in the crystal under study, which corresponds to the intrinsic conductance, was proved, and the energy parameters of the thermoactivation processes were calculated.

U2 - 10.1134/S1063783415090279

DO - 10.1134/S1063783415090279

M3 - Article

VL - 57

SP - 1741

EP - 1745

JO - Physics of the Solid State

JF - Physics of the Solid State

SN - 1063-7834

IS - 9

ER -

ID: 3945106