Ternary effects on the optical interface phonons in onion-like GaN/Al sub(x)Ga sub(1 - x)N quantum dots

The interface optical phonons and its ternary effects in onion-like quantum dots are studied by using dielectric continuum model and the modified random-element isodisplacement model. The dispersion relations, the electron-phonon interactions and ternary effects on the interface optical phonons are...

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Veröffentlicht in:	Physics letters. A 2014-06, Vol.378 (32-33), p.2443-2448
Hauptverfasser:	Huang, Wen Deng, Chen, Guang De, Ye, Hong Gang, Ren, Ya Jie
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminium Aluminum Dispersions Electron-phonon interactions Gallium nitrides Phonons Quantum dots Solid state physics
Online-Zugang:	Volltext
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