Publication Date:
2016-07-28
Description:
Author(s): I. Unzueta, N. Zabala, V. Marín-Borrás, V. Muñoz-Sanjosé, J. A. García, and F. Plazaola By means of positron annihilation lifetime spectroscopy, we have investigated the native defects present in Bi 2 Se 3 , which belongs to the family of topological insulators. We experimentally demonstrate that selenium vacancy defects ( V Se1 ) are present in Bi 2 Se 3 as-grown samples, and that their charge … [Phys. Rev. B 94, 014117] Published Wed Jul 27, 2016
Keywords:
Structure, structural phase transitions, mechanical properties, defects
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
Permalink