Anisotropy of electron-phonon interaction in nanoscale CdSe platelets as seen via off-resonant and resonant Raman spectroscopy

2013 ◽  
Vol 88 (4) ◽  
Author(s):  
S. A. Cherevkov ◽  
A. V. Fedorov ◽  
M. V. Artemyev ◽  
A. V. Prudnikau ◽  
A. V. Baranov
Keyword(s):  
Raman Spectroscopy ◽  
Phonon Interaction ◽  
Electron Phonon Interaction ◽  
Resonant Raman

Relationship between electron–phonon interaction and low-frequency Raman anisotropy in high-mobility organic semiconductors

2018 ◽  
Vol 20 (28) ◽  
pp. 18912-18918 ◽  
Author(s):  
A. Yu. Sosorev ◽  
D. R. Maslennikov ◽  
I. Yu. Chernyshov ◽  
D. I. Dominskiy ◽  
V. V. Bruevich ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Organic Semiconductors ◽  
Low Frequency ◽  
High Mobility ◽  
Phonon Interaction ◽  
Electron Phonon Interaction ◽  
The Impact

Raman spectroscopy and calculations probe the impact of low-frequency vibrations in anisotropic electron–phonon interaction.

Raman studies of optical phonons in vertical cadmium sulfide nanorod arrays

2006 ◽  
Vol 21 (11) ◽  
pp. 2911-2915 ◽  
Author(s):  
Dongjuan Xi ◽  
Jianzhong Li ◽  
Qibing Pei ◽  
Bin Chen
Keyword(s):  
Raman Spectroscopy ◽  
Cadmium Sulfide ◽  
Nanorod Arrays ◽  
Electron Phonon Interaction ◽  
Cds Nanorods ◽  
Average Aspect Ratio ◽  
Vertically Aligned ◽  
Resonant Raman ◽  
Surface Phonon Mode ◽  
Fifth Order

Electrochemically grown cadmium sulfide (CdS) nanorod arrays were studied with Raman spectroscopy. The resonant Raman spectroscopy unravels the enhanced electron-phonon interaction up to the fifth-order multiphonon process in the vertically aligned CdS nanorods after annealing. Resonant Raman scattering at room temperature reveals a surface phonon mode at 253 cm−1 in the annealed nanorod. This unprecedented observation is accounted for by the lateral confinement in the nanorod whose average aspect ratio is approximately 5. An intersubband transition near 3000 cm−1 is also observed. These results point to important optoelectronic applications of this material.

Electron-phonon interaction associated with CuO bond investigated by Raman spectroscopy

1991 ◽  
Vol 185-189 ◽  
pp. 971-972
Author(s):  
Masashi Yoshida ◽  
Setsuko Tajima ◽  
Naoki Koshizuka ◽  
Shoji Tanaka ◽  
Shin-ichi Uchida ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Phonon Interaction ◽  
Electron Phonon Interaction

scholarly journals Spin-Dependent Electron−Phonon Interaction in SmFeAsO by Low-Temperature Raman Spectroscopy

2010 ◽  
Vol 132 (43) ◽  
pp. 15223-15227 ◽  
Author(s):  
L. Zhang ◽  
P. F. Guan ◽  
D. L. Feng ◽  
X. H. Chen ◽  
S. S. Xie ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Low Temperature ◽  
Phonon Interaction ◽  
Electron Phonon Interaction

Toward probing of the local electron–phonon interaction in small-molecule organic semiconductors with Raman spectroscopy

2020 ◽  
Vol 153 (17) ◽  
pp. 174303
Author(s):  
Muzaffar K. Nuraliev ◽  
Olga D. Parashchuk ◽  
Nikita V. Tukachev ◽  
Yuri A. Repeev ◽  
Dmitry R. Maslennikov ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Organic Semiconductors ◽  
Small Molecule ◽  
Local Electron ◽  
Phonon Interaction ◽  
Electron Phonon Interaction
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