Second harmonic generation of topological insulator Bi2Se3 surfaces
Journal
CLEO: QELS_Fundamental Science, CLEO:QELS FS 2013
Pages
JTh2A.44
ISBN
9781557529725
Date Issued
2013
Author(s)
Abstract
Azimuthal angle-dependent second harmonic generation is carried out to reveal the near surface band bending due to the surface state induced by Se vacancy in Bi2Se3. The surface band bending can be removed by tuning the Se molar ratio.
SDGs
Publisher
Optical Society of America (OSA)
Type
conference paper