Optical phonons and their transformation in cylindrical wurtzite core-multishell nanowires with ternary mixed crystal effect

2020 ◽  
Vol 127 (6) ◽  
pp. 065706
Author(s):  
J. X. Wang ◽  
Y. Qu ◽  
S. L. Ban
Keyword(s):  
Mixed Crystal ◽  
Optical Phonons

Long-wavelength optical phonons in mixed crystal AB1 − x C x

2012 ◽  
Vol 112 (5) ◽  
pp. 740-745
Author(s):  
Xiao-Yan Zhang ◽  
Guo-Liang Fan ◽  
Xu Wang
Keyword(s):  
Mixed Crystal ◽  
Optical Phonons ◽  
Long Wavelength

Effects of ternary mixed crystal and size on optical phonons in wurtzite nitride core-shell nanowires

2014 ◽  
Vol 115 (15) ◽  
pp. 154305 ◽  
Author(s):  
J. Li ◽  
J. Y. Guan ◽  
S. F. Zhang ◽  
S. L. Ban ◽  
Y. Qu
Keyword(s):  
Mixed Crystal ◽  
Core Shell ◽  
Optical Phonons ◽  
Shell Nanowires

Inelastic scattering at surfaces and interfaces

1986 ◽  
Vol 44 ◽  
pp. 392-393
Author(s):  
R. H. Ritchie ◽  
A. Howie
Keyword(s):  
Inelastic Scattering ◽  
Surface Properties ◽  
Correlation Energy ◽  
Condensed Matter ◽  
Charged Particles ◽  
Condensed Matter Physics ◽  
Optical Phonons ◽  
Exchange Correlation ◽  
Surfaces And Interfaces ◽  
Inelastic Interactions

An important part of condensed matter physics in recent years has involved detailed study of inelastic interactions between swift electrons and condensed matter surfaces. Here we will review some aspects of such interactions.Surface excitations have long been recognized as dominant in determining the exchange-correlation energy of charged particles outside the surface. Properties of surface and bulk polaritons, plasmons and optical phonons in plane-bounded and spherical systems will be discussed from the viewpoint of semiclassical and quantal dielectric theory. Plasmons at interfaces between dissimilar dielectrics and in superlattice configurations will also be considered.

Sign in / Sign up

Export Citation Format

Share Document