NMR studies of the topological insulator Bi2Te3

A. O. Antonenko; E. V. Charnaya; D. Yu. Nefedov; D. Yu. Podorozhkin; A. V. Uskov; A. S. Bugaev; M. K. Lee; L. J. Chang; S. V. Naumov; Yu. A. Perevozchikova; V. V. Chistyakov; J. C. A. Huang; V. V. Marchenkov

NMR studies of the topological insulator Bi2Te3

Mesoscale and Nanoscale Physics 2017-01-19 v1 Materials Science

Authors: A. O. Antonenko , E. V. Charnaya , D. Yu. Nefedov , D. Yu. Podorozhkin , A. V. Uskov , A. S. Bugaev , M. K. Lee , L. J. Chang , S. V. Naumov , Yu. A. Perevozchikova , V. V. Chistyakov , J. C. A. Huang , V. V. Marchenkov

View on arXiv ↗ PDF ↗

Abstract

Te NMR studies were carried out for the bismuth telluride topological insulator in a wide range from room temperature down to 12.5 K. The measurements were made on a Bruker Avance 400 pulse spectrometer. The NMR spectra were collected for the mortar and pestle powder sample and for single crystalline stacks with orientations c parallel and perpendicular to field. The activation energy responsible for thermal activation. The spectra for the stack with c parallel to field showed some particular behavior below 91 K.

Keywords

topological insulator Bi2Te3 NMR bismuth telluride activation energy single crystal

Cite

@article{arxiv.1701.05140,
  title  = {NMR studies of the topological insulator Bi2Te3},
  author = {A. O. Antonenko and E. V. Charnaya and D. Yu. Nefedov and D. Yu. Podorozhkin and A. V. Uskov and A. S. Bugaev and M. K. Lee and L. J. Chang and S. V. Naumov and Yu. A. Perevozchikova and V. V. Chistyakov and J. C. A. Huang and V. V. Marchenkov},
  journal= {arXiv preprint arXiv:1701.05140},
  year   = {2017}
}

Comments

15 pages, 11 figures,1 table

NMR studies of the topological insulator Bi2Te3

Abstract

Keywords

Cite

Comments

Related papers