Resonant Raman scattering by acoustic phonons in self-assembled quantum-dot multilayers: From a few layers to superlattices

2002 ◽  
Vol 66 (19) ◽  
Author(s):  
M. Cazayous ◽  
J. Groenen ◽  
A. Zwick ◽  
A. Mlayah ◽  
R. Carles ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Raman Scattering ◽  
Acoustic Phonons ◽  
Resonant Raman ◽  
Resonant Raman Scattering ◽  
Self Assembled

Resonant Raman scattering of discrete hole states in self-assembled Si/Ge quantum dots

2004 ◽  
Vol 21 (2-4) ◽  
pp. 312-316 ◽  
Author(s):  
D Bougeard ◽  
P.H Tan ◽  
M Sabathil ◽  
P Vogl ◽  
G Abstreiter ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Raman Scattering ◽  
Resonant Raman ◽  
Resonant Raman Scattering ◽  
Ge Quantum Dots ◽  
Self Assembled

Resonant Raman scattering in self-assembled quantum dots

1999 ◽  
Vol 60 (24) ◽  
pp. 16747-16757 ◽  
Author(s):  
E. Menéndez-Proupin ◽  
C. Trallero-Giner ◽  
S. E. Ulloa
Keyword(s):  
Quantum Dots ◽  
Raman Scattering ◽  
Resonant Raman ◽  
Resonant Raman Scattering ◽  
Self Assembled

Enhanced Resonant Raman Scattering and Electron−Phonon Coupling from Self-Assembled Secondary ZnO Nanoparticles

2005 ◽  
Vol 109 (39) ◽  
pp. 18385-18390 ◽  
Author(s):  
Hsin-Ming Cheng ◽  
Kuo-Feng Lin ◽  
Hsu ◽  
Chih-Jen Lin ◽  
Li-Jiaun Lin ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Zno Nanoparticles ◽  
Phonon Coupling ◽  
Electron Phonon Coupling ◽  
Resonant Raman ◽  
Resonant Raman Scattering ◽  
Self Assembled

Resonant Raman Scattering in MoS2

2015 ◽  
Vol 1726 ◽  
Author(s):  
Katarzyna Gołasa ◽  
Magdalena Grzeszczyk ◽  
Przemysław Leszczyński ◽  
Karol Nogajewski ◽  
Marek Potemski ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Optical Emission ◽  
Sample Thickness ◽  
High Symmetry ◽  
Acoustic Phonons ◽  
Longitudinal Acoustic ◽  
Transverse Acoustic ◽  
Raman Modes ◽  
Resonant Raman ◽  
Resonant Raman Scattering

ABSTRACTResonant Raman scattering in molybdenum disulfide (MoS2) is studied as a function of the sample thickness. Optical emission from 1ML, 2ML, 3ML and bulk MoS2 is investigated both at room and at liquid helium temperature. The experimental results are analysed in terms of the recently proposed attribution of the Raman peaks to multiphonon replica involving transverse acoustic phonons from the vicinity of the high-symmetry M point of the MoS2 Brillouin zone. It is shown that the corresponding processes are quenched in a few monolayer samples much stronger than the modes involving longitudinal acoustic phonons. It is also shown that along with the disappearance of multiphonon replica, the Raman modes, which are in-active in bulk become active in a few-monolayer flakes.

Self-assembled ZnO/Ag nanocomposite thin films with enhanced multiple-phonon resonant Raman scattering

2014 ◽  
Vol 115 ◽  
pp. 172-175 ◽  
Author(s):  
Ming Liu ◽  
Shanyong Bao ◽  
Guang Yang ◽  
Lu Lu ◽  
Shaodong Cheng ◽  
...  
Keyword(s):  
Thin Films ◽  
Raman Scattering ◽  
Nanocomposite Thin Films ◽  
Resonant Raman ◽  
Resonant Raman Scattering ◽  
Self Assembled

Probing the excited state distributions of CdTe∕ZnTe self-assembled quantum dots using resonant Raman scattering

2005 ◽  
Vol 87 (18) ◽  
pp. 183104 ◽  
Author(s):  
A. Abdi ◽  
T. B. Hoang ◽  
S. Mackowski ◽  
L. M. Smith ◽  
H. E. Jackson ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Excited State ◽  
Raman Scattering ◽  
Resonant Raman ◽  
Resonant Raman Scattering ◽  
Self Assembled

Resonant Raman scattering of nanocavity-confined acoustic phonons

2009 ◽  
Vol 79 (3) ◽  
Author(s):  
N. D. Lanzillotti-Kimura ◽  
A. Fainstein ◽  
B. Jusserand ◽  
A. Lemaître
Keyword(s):  
Raman Scattering ◽  
Acoustic Phonons ◽  
Resonant Raman ◽  
Resonant Raman Scattering
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