Raman spectroscopy study of ferroelectric modes in [001]-oriented 0.67Pb(Mg1∕3Nb2∕3)O3–0.33PbTiO3 single crystals

2005 ◽  
Vol 86 (25) ◽  
pp. 252903 ◽  
Author(s):  
Mingrong Shen ◽  
G. G. Siu ◽  
Z. K. Xu ◽  
Wenwu Cao
Keyword(s):  
Raman Spectroscopy ◽  
Single Crystals ◽  
Spectroscopy Study

scholarly journals Raman spectroscopy study of the behavior of the soft mode in a structural phase transition in the Pr3Sb5O12 crystal

2015 ◽  
Vol 57 (11) ◽  
pp. 2286-2289 ◽  
Author(s):  
A. S. Oreshonkov ◽  
A. K. Khodzhibaev ◽  
A. S. Krylov ◽  
M. F. Umarov ◽  
A. N. Vtyurin
Keyword(s):  
Phase Transition ◽  
Raman Spectroscopy ◽  
Structural Phase Transition ◽  
Soft Mode ◽  
Structural Phase ◽  
Spectroscopy Study

scholarly journals Flux Method Growth of Large Size Group IV–V 2D GeP Single Crystals and Photoresponse Application

Crystals ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 235
Author(s):  
Shuqi Zhao ◽  
Tongtong Yu ◽  
Ziming Wang ◽  
Shilei Wang ◽  
Limei Wei ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Single Crystals ◽  
High Performance ◽  
Group Iv ◽  
X Ray Diffraction ◽  
High Quality ◽  
Practical Applications ◽  
Large Size ◽  
Growth Method ◽  
Polarized Raman

Two-dimensional (2D) materials driven by their unique electronic and optoelectronic properties have opened up possibilities for their various applications. The large and high-quality single crystals are essential to fabricate high-performance 2D devices for practical applications. Herein, IV-V 2D GeP single crystals with high-quality and large size of 20 × 15 × 5 mm3 were successfully grown by the Bi flux growth method. The crystalline quality of GeP was confirmed by high-resolution X-ray diffraction (HRXRD), Laue diffraction, electron probe microanalysis (EPMA) and Raman spectroscopy. Additionally, intrinsic anisotropic optical properties were investigated by angle-resolved polarized Raman spectroscopy (ARPRS) and transmission spectra in detail. Furthermore, we fabricated high-performance photodetectors based on GeP, presenting a relatively large photocurrent over 3 mA. More generally, our results will significantly contribute the GeP crystal to the wide optoelectronic applications.

scholarly journals Impact of Magnesium on the Structure of Aluminoborosilicate Glasses: A Solid‐State NMR and Raman Spectroscopy Study

2021 ◽  
Author(s):  
Nicolas Bisbrouck ◽  
Marco Bertani ◽  
Frédéric Angeli ◽  
Thibault Charpentier ◽  
Dominique de Ligny ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Solid State ◽  
Solid State Nmr ◽  
Spectroscopy Study

Raman spectroscopy study of acetonitrile at low temperature

2021 ◽  
Vol 246 ◽  
pp. 119065
Author(s):  
Shuo Zhang ◽  
Hongsheng Jia ◽  
Mingxing Song ◽  
He Shen ◽  
Li Dongfei ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Low Temperature ◽  
Spectroscopy Study

Raman spectroscopy study of Ga-doped ZnO ceramics: An estimative of the structural disorder degree

2021 ◽  
Vol 606 ◽  
pp. 412726
Author(s):  
Gabriela Gomes Miranda ◽  
Raphael Lucas de Sousa e Silva ◽  
Hermínia Veridiana dos Santos Pessoni ◽  
A. Franco
Keyword(s):  
Raman Spectroscopy ◽  
Structural Disorder ◽  
Spectroscopy Study ◽  
Disorder Degree ◽  
Doped Zno ◽  
Zno Ceramics

Raman spectroscopy study of the structure of gallium nitride epitaxial layers of different orientations

2016 ◽  
Vol 61 (3) ◽  
pp. 428-431
Author(s):  
A. A. Yugov ◽  
A. A. Donskov ◽  
T. G. Yugova ◽  
I. A. Belogorohov ◽  
Yu. N. Parhomenko
Keyword(s):  
Raman Spectroscopy ◽  
Gallium Nitride ◽  
Epitaxial Layers ◽  
Spectroscopy Study
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