First principles calculation of two dimensional antimony and antimony arsenide

Journal Article · Mon May 23 00:00:00 EDT 2016 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4947988· OSTI ID:22608749

Narayan, Som; Jha, Prafulla K. ^[1]; Dabhi, Shweta D. ^[2]

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1. Department. of Physics, Faculty of Science, The M. S. University of Baroda, Vadodara-390002 (India)
2. Department of Physics, Maharaja Krishnakumarsinhji Bhavnagar University, Bhavnagar-364001 (India)

This work focuses on the strain dependence of the electronic properties of two dimensional antimony (Sb) material and its alloy with As (SbAs) using density functional theory based first principles calculations. Both systems show indirect bandgap semiconducting character which can be transformed into a direct bandgap material with the application of relatively small strain.

• OSTI ID: 22608749
• Journal Information: AIP Conference Proceedings, Vol. 1731, Issue 1; Conference: DAE solid state physics symposium 2015, Uttar Pradesh (India), 21-25 Dec 2015; Other Information: (c) 2016 Author(s); Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ANTIMONY
ANTIMONY ALLOYS
ARSENIC ALLOYS
BINARY ALLOY SYSTEMS
COMPUTERIZED SIMULATION
DENSITY
DENSITY FUNCTIONAL METHOD
STRAINS
TWO-DIMENSIONAL CALCULATIONS
TWO-DIMENSIONAL SYSTEMS