scholarly journals Lattice parameters and Raman-active phonon modes of (InxGa1–x)2O3 for x < 0.4

2014 ◽  
Vol 116 (1) ◽  
pp. 013505 ◽  
Author(s):  
Christian Kranert ◽  
Jörg Lenzner ◽  
Marcus Jenderka ◽  
Michael Lorenz ◽  
Holger von Wenckstern ◽  
...  
Keyword(s):  
Lattice Parameters ◽  
Phonon Modes ◽  
Raman Active Phonon

scholarly journals Lattice parameters and Raman-active phonon modes of β-(AlxGa1−x)2O3

2015 ◽  
Vol 117 (12) ◽  
pp. 125703 ◽  
Author(s):  
Christian Kranert ◽  
Marcus Jenderka ◽  
Jörg Lenzner ◽  
Michael Lorenz ◽  
Holger von Wenckstern ◽  
...  
Keyword(s):  
Lattice Parameters ◽  
Phonon Modes ◽  
Raman Active Phonon

Hydrostatic pressure studies of the Raman-active phonon modes in the bulk high-temperature superconductor YBa2Cu4O8

1994 ◽  
Author(s):  
M. S. Boley ◽  
Meera Chandrasekhar ◽  
H. R. Chandrasekhar ◽  
Y. Wu ◽  
P. Boolchand
Keyword(s):  
High Temperature ◽  
Hydrostatic Pressure ◽  
High Temperature Superconductor ◽  
Phonon Modes ◽  
Raman Active Phonon

scholarly journals Relaxation dynamics of deeply supercooled confined water in l,l-diphenylalanine micro/nanotubes

2015 ◽  
Vol 17 (48) ◽  
pp. 32126-32131 ◽  
Author(s):  
P. M. G. L. Ferreira ◽  
M. S. Ishikawa ◽  
S. Kogikoski ◽  
W. A. Alves ◽  
H. Martinho
Keyword(s):  
Temperature Dependence ◽  
Low Frequency ◽  
Confined Water ◽  
Relaxation Dynamics ◽  
Phonon Modes ◽  
Raman Active Phonon

The temperature dependence (10–290 K) of the low-frequency (20–150 cm−1) Raman-active phonon modes of deeply supercooled confined water in l,l-diphenylalanine micro/nanotubes was analyzed.

scholarly journals Anharmonicity on Raman active phonon modes of LaAlO3

2009 ◽  
Vol 150 (5) ◽  
pp. 052249 ◽  
Author(s):  
J Suda ◽  
O Kamishima ◽  
J Kawamura ◽  
T Hattori ◽  
T Sato
Keyword(s):  
Phonon Modes ◽  
Raman Active Phonon

Probing the impact of magnetic interactions on the lattice dynamics of two-dimensional Ti2X (X = C, N) MXenes

2018 ◽  
Vol 20 (11) ◽  
pp. 7754-7763 ◽  
Author(s):  
Małgorzata Sternik ◽  
Urszula D. Wdowik
Keyword(s):  
Lattice Dynamics ◽  
Magnetic Interactions ◽  
Two Dimensional ◽  
Phonon Modes ◽  
The Impact ◽  
Raman Active Phonon

Magnetic interactions play an important role in the intensities of the Raman-active phonon modes in Ti2X (X = C, N) monolayers.

The pressure response of Raman active phonon modes of Tm3Al5O12

2000 ◽  
Vol 18 (1-6) ◽  
pp. 117-123 ◽  
Author(s):  
K. Papagelis ◽  
J. Arvanitidis ◽  
G. Kanellis ◽  
S. Ves ◽  
G. A. Kourouklis
Keyword(s):  
Pressure Response ◽  
Phonon Modes ◽  
Raman Active Phonon

scholarly journals Isotopic study of Raman active phonon modes in β-Ga2O3

2021 ◽  
Author(s):  
Benjamin M. Janzen ◽  
Piero Mazzolini ◽  
Roland Gillen ◽  
Andreas Falkenstein ◽  
Manfred Martin ◽  
...  
Keyword(s):  
Point Defects ◽  
Phonon Modes ◽  
Isotopic Study ◽  
Raman Modes ◽  
O Isotope ◽  
Raman Active Phonon ◽  
Theory And Experiment

The Raman-active phonon modes of β-Ga2O3 in two O isotope compositions are studied by theory and experiment. Raman modes dominated by different, inequivalent O lattice sites were identified and can be used for the investigation of point defects.

scholarly journals Stress, strain and Raman shifts

2019 ◽  
Vol 234 (2) ◽  
pp. 129-140 ◽  
Author(s):  
Ross J. Angel ◽  
Mara Murri ◽  
Boriana Mihailova ◽  
Matteo Alvaro
Keyword(s):  
Computer Program ◽  
Phonon Mode ◽  
Phonon Modes ◽  
Stress Strain ◽  
Symmetry Constraints ◽  
Raman Active Phonon ◽  
Elastic Strains

AbstractThe concept of the phonon-mode Grüneisen tensor is reviewed as method to determine the elastic strains across crystals from the changes in the wavenumbers of Raman-active phonon modes relative to an unstrained crystal. The symmetry constraints on the phonon-mode Grüneisen tensor are discussed and the consequences for which combinations of strains can be determined by this method are stated. A computer program for Windows, stRAinMAN, has been written to calculate strains from changes in Raman (or other phonon) mode wavenumbers, and vice-versa. It can be downloaded for free from www.rossangel.net.

Raman active phonon modes and heat capacities of Ti2AlC and Cr2AlC ceramics: first-principles and experimental investigations

2005 ◽  
Vol 86 (10) ◽  
pp. 101902 ◽  
Author(s):  
Jingyang Wang ◽  
Yanchun Zhou ◽  
Zhijun Lin ◽  
Fanling Meng ◽  
Feng Li
Keyword(s):  
First Principles ◽  
Heat Capacities ◽  
Experimental Investigations ◽  
Phonon Modes ◽  
Raman Active Phonon

Raman active phonon modes of cubic In2O3

2014 ◽  
Vol 8 (6) ◽  
pp. 554-559 ◽  
Author(s):  
Christian Kranert ◽  
Rüdiger Schmidt-Grund ◽  
Marius Grundmann
Keyword(s):  
Phonon Modes ◽  
Raman Active Phonon
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