Study of vibrational dephasing of CCl stretching mode of 2Cl-pyridine and 3Cl-pyridine in methanol environment by polarized Raman study and DFT calculations

2006 ◽  
Vol 37 (1-3) ◽  
pp. 76-84 ◽  
Author(s):  
Ranjan K. Singh ◽  
Sunil K. Srivastava ◽  
Animesh K. Ojha ◽  
U. Arvind ◽  
B. P. Asthana
Keyword(s):  
Dft Calculations ◽  
Vibrational Dephasing ◽  
Raman Study ◽  
Polarized Raman

Improper hydrogen bonding and motional narrowing in binary mixtures of 2- and 3-bromopyridine in methanol probed by polarized Raman study and DFT calculations

2007 ◽  
Vol 38 (12) ◽  
pp. 1656-1664 ◽  
Author(s):  
Animesh K. Ojha ◽  
Sunil K. Srivastava ◽  
S. Schlücker ◽  
W. Kiefer ◽  
B. P. Asthana ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Dft Calculations ◽  
Binary Mixtures ◽  
Raman Study ◽  
Polarized Raman ◽  
Motional Narrowing

Dynamics of the commensurate-incommensurate phase transition in C2O4D ND4, 1/2 D2O: a polarized Raman study under pressure

1993 ◽  
Vol 3 (4) ◽  
pp. 1007-1029 ◽  
Author(s):  
M. Krauzman ◽  
A. Colline ◽  
D. Kirin ◽  
R. M. Pick ◽  
N. Toupry
Keyword(s):  
Phase Transition ◽  
Incommensurate Phase ◽  
Raman Study ◽  
Polarized Raman

Dynamics and mechanism of the Crystal II → smecticG phase transition in TB7A by a temperature-dependent micro-Raman study and DFT calculations

2009 ◽  
Vol 40 (8) ◽  
pp. 881-886 ◽  
Author(s):  
K. Vikram ◽  
Sunil K. Srivastava ◽  
Animesh K. Ojha ◽  
S. Schlücker ◽  
W. Kiefer ◽  
...  
Keyword(s):  
Phase Transition ◽  
Dft Calculations ◽  
Temperature Dependent ◽  
Raman Study

scholarly journals Spin crossover complexes [Fe(NH2trz)3](X)2·nH2O investigated by means of polarized Raman scattering and DFT calculations

2013 ◽  
Vol 15 (41) ◽  
pp. 18128 ◽  
Author(s):  
Yeny A. Tobon ◽  
Lara Kabalan ◽  
Sébastien Bonhommeau ◽  
Nathalie Daro ◽  
Arnaud Grosjean ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Dft Calculations ◽  
Spin Crossover ◽  
Spin Crossover Complexes ◽  
Polarized Raman

Micro-Raman Study of Self-Assembled Nanostructures: (1−x)PZN:xPT Solid Solution

1999 ◽  
Vol 581 ◽  
Author(s):  
S. Gupta ◽  
R. S. Katiyar ◽  
R. Guo ◽  
A. S. Bhalla
Keyword(s):  
Lead Titanate ◽  
Relaxor Ferroelectrics ◽  
Structure Property ◽  
Temperature Dependent ◽  
Property Relations ◽  
Polarization Mechanism ◽  
Raman Study ◽  
Self Assembled ◽  
Polarized Raman ◽  
Temperature Dependent Study

ABSTRACTRelaxor ferroelectrics are one of the important classes of self-assembled nanostructure composite materials. Interesting features associated with the nanoregions give rise to the most interesting device related characteristics and unusual properties in these materials. Besides, they possess the largest property coefficients by themselves or when modified with lead titanate (PT). In this report, a detailed temperature dependent study has been carried out on (1-x)PZN-xPT relaxors with compositions x = 0.05 and 0.085 using polarized Raman scattering under optical and E-field variables and inferred the structure-property relations in order to obtain information to characterize the material for matching the application criteria. In addition, phase transitions associated with the relaxors have also been investigated to understand the polarization mechanism(s) for the unpoled and poled specimens.

ChemInform Abstract: RAMAN STUDY OF VIBRATIONAL DEPHASING IN HALOALKANES

1982 ◽  
Vol 13 (45) ◽  
Author(s):  
S. MALEKNIA ◽  
S. HO ◽  
M. SCHWARTZ
Keyword(s):  
Vibrational Dephasing ◽  
Raman Study

Polarized Raman study of self-assembled Ge/Si dots under hydrostatic pressure

2009 ◽  
Vol 246 (3) ◽  
pp. 482-485 ◽  
Author(s):  
J. S. Reparaz ◽  
A. Bernardi ◽  
A. R. Goñi ◽  
M. I. Alonso ◽  
M. Garriga
Keyword(s):  
Hydrostatic Pressure ◽  
Raman Study ◽  
Self Assembled ◽  
Polarized Raman

Raman study of α-quartz-type Ge1−xSixO2 (0 < x ≤ 0.067) single crystals for piezoelectric applications

RSC Advances ◽  
2015 ◽  
Vol 5 (69) ◽  
pp. 55795-55800 ◽  
Author(s):  
Adrien Lignie ◽  
Patrick Hermet ◽  
Guillaume Fraysse ◽  
Pascale Armand
Keyword(s):  
Single Crystals ◽  
Raman Study ◽  
Polarized Raman

Raman lines due to Ge–O–Si bridges in α-Ge1−xSixO2 single crystals are identified with the help of polarized Raman and calculations.

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