Mathematical models based on Quantum Dielectric Theory(QDT) and Valence Band Anticrossing (VBAC) interaction have been used to explain the composition dependence of band gap for GaP1-xBix. The theoretically predicted bandgap of GaBi using QDT is used to calculate the band structure for the ternary alloy. © 2014 IEEE.

D P SAMAJDAR

S DHAR

University of Calcutta (informally known as Calcutta University or CU) is a collegiate public state university located in Kolkata, West Bengal, India.&nbsp;Within India it is recognized as a &quot;Five-Star University&quot; and accredited &quot;A&quot; Grade by National Assessment and Accreditation Council.

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The University of Calcutta has secured the Fifth position among the Universities of India in the prestigious &quot;Indian University Ranking 2019&quot; list, released by the NIRF of the Ministry of Human Resource Development, Government of India.

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It was established on 24 January 1857, and was one of the first institutions in Asia to be established as a multidisciplinary and Western-style university. Its alumni and faculty include several heads of state, heads of government, social reformers, prominent artists, only academy award winner and Dirac medal winner in India, many Fellows of the Royal Society and five Nobel laureates as of 2019 which is highest in South Asia.

University Of Calcutta

Energy band gap characteristics of GaP 1−x Bi x calculated using Quantum Dielectric Theory and Valence Band Anticrossing model

International Conference on Electronics, Communication and Instrumentation 2014, ICECI 2014

Applied Physics Letters

Composition dependence of the hole mobility in GaSbxAs1−x

Valence band anticrossing in GaBixAs1−x

Band anticrossing in GaNxSb1−x

Japanese Journal of Applied Physics

Temperature Dependence of GaAs1-xBixBand Gap Studied by Photoreflectance Spectroscopy

Characteristics of Semiconductor Alloy GaAs1-xBix

Energy band gap characteristics of GaP1-xBix calculated using Quantum Dielectric Theory and Valence Band Anticrossing model

Journal	Data powered by TypesetInternational Conference on Electronics, Communication and Instrumentation 2014, ICECI 2014
Publisher	Data powered by TypesetIEEE Computer Society