ARPES study on Bi2Se3 and BiSbTe1.25Se1.75

H. Lohani,P. Mishra,Kunjalata Majhi,Avik Banerjee,A. K. Yadav,R. Ganesan,P.S. Anil Kumar,B.R. Sekhar

ARPES study on Bi2Se3 and BiSbTe1.25Se1.75

2017

H. Lohani
P. Mishra
Kunjalata Majhi
Avik Banerjee
A. K. Yadav
R. Ganesan
P.S. Anil Kumar
B.R. Sekhar

We present a comparative angle resolved photoelectron spectroscopy (ARPES) study on Bi2Se3 and BiSbTe1.25Se1.75. Dirac like surface state bands (SSB) and effects of band bending (BB) are observed in both the compounds. The BB effects are more pronounced in BiSbTe1.25Se1.75 in comparison to Bi2Se3.

Keywords:

Angle-resolved photoemission spectroscopy
X-ray photoelectron spectroscopy
Nuclear magnetic resonance
Band bending
Condensed matter physics
Physics
Dirac (video compression format)

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