Email this article Estimations of the spontaneous polarization of binary and ternary compounds of group III nitrides
- Authors: Davydov S.Y.1,2, Posrednik O.V.3
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Affiliations:
- Ioffe Physical-Technical Institute
- National Research University for Information Technologies
- St. Petersburg State Electrotechnical University
- Issue: Vol 58, No 4 (2016)
- Pages: 647-649
- Section: Semiconductors
- URL: https://journal-vniispk.ru/1063-7834/article/view/197188
- DOI: https://doi.org/10.1134/S106378341604003X
- ID: 197188
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Abstract
The dependences of spontaneous polarizations Psp of solid solutions of aluminum, gallium, and indium nitrides on the compositions were estimated using the Harrison bond-orbital method. A simple formula was proposed to estimate Psp using only lengths of the interatomic bonds between the nearest neighbor atoms and the angles between these bonds.
About the authors
S. Yu. Davydov
Ioffe Physical-Technical Institute; National Research University for Information Technologies
Author for correspondence.
Email: Sergei_Davydov@mail.ru
Russian Federation, Politekhnicheskaya ul. 26, St. Petersburg, 194021; Mechanics, and Optics, Kronverkskii pr. 49, St. Petersburg, 197101
O. V. Posrednik
St. Petersburg State Electrotechnical University
Email: Sergei_Davydov@mail.ru
Russian Federation, ul. Professora Popova 5, St. Petersburg, 197376
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