Rotational coherent anti-Stokes Raman spectroscopy (CARS) applied to thermometry in high-pressure hydrocarbon flames

2008 ◽  
Vol 154 (1-2) ◽  
pp. 143-152 ◽  
Author(s):  
F VESTIN ◽  
D SEDARSKY ◽  
R COLLIN ◽  
M ALDEN ◽  
M LINNE ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
High Pressure ◽  
Hydrocarbon Flames ◽  
Anti Stokes

A Study for N2 Coherent Anti-Stokes Raman Spectroscopy Thermometry at High Pressure

1983 ◽  
Vol 37 (6) ◽  
pp. 508-512 ◽  
Author(s):  
Haruhiko Kataoka ◽  
Shiro Maeda ◽  
Chiaki Hirose ◽  
Koichi Kajiyama
Keyword(s):  
Raman Spectroscopy ◽  
High Pressure ◽  
High Temperature ◽  
Pressure Range ◽  
High Pressures ◽  
Band Width ◽  
Maximum Height ◽  
Temperature Determination ◽  
Engine Cylinder ◽  
Anti Stokes

N2 coherent anti-Stokes Raman spectroscopy (CARS) thermometry over a pressure range 1 to 50 atm has been studied. The CARS profile at high pressure and high temperature was recorded by using the ignition inside a running engine cylinder. The observed Q-branch profile was theoretically fitted by incorporating the collisional narrowing effect, serving for the temperature determination at various pressures. Because of the narrowing effect, the apparent band width showed little change with pressure above 5 atm in general. It has been suggested that the band width at 1/5 of the maximum height can be a useful measure of temperature, while the usual half-width turns out to be hardly practicable at high pressures.

Raman spectroscopy on single- and multi-walled nanotubes under high pressure

1999 ◽  
Vol 69 (3) ◽  
pp. 309-312 ◽  
Author(s):  
C. Thomsen ◽  
S. Reich ◽  
H. Jantoljak ◽  
I. Loa ◽  
K. Syassen ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
High Pressure

High-pressure structural phase transition and metallization in Ga2S3 under non-hydrostatic and hydrostatic conditions up to 36.4 GPa

2021 ◽  
Author(s):  
Linfei Yang ◽  
Jianjun Jiang ◽  
Lidong Dai ◽  
Haiying Hu ◽  
Meiling Hong ◽  
...  
Keyword(s):  
Phase Transition ◽  
Raman Spectroscopy ◽  
High Pressure ◽  
Structural Properties ◽  
Structural Phase Transition ◽  
First Principles ◽  
Theoretical Calculations ◽  
Structural Phase

The vibrational, electrical and structural properties of Ga2S3 were explored by Raman spectroscopy, EC measurements, HRTEM and First-principles theoretical calculations under different pressure environments up to 36.4 GPa.

scholarly journals A COMPARISON OF PHYCOCYANINS FROM THREE DIFFERENT SPECIES OF CYANOBACTERIA EMPLOYING RESONANCE-ENHANCED COHERENT ANTI-STOKES RAMAN SPECTROSCOPY

1993 ◽  
Vol 57 (1) ◽  
pp. 56-62 ◽  
Author(s):  
S. Schneider ◽  
C.-J. Prenzel ◽  
G. Brehm ◽  
P. Gedeck ◽  
P. S. Maruthi Sai ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Anti Stokes

Broadband Coherent Anti-Stokes Raman Spectroscopy Characterization of Polymer Thin Films

2006 ◽  
Vol 60 (10) ◽  
pp. 1097-1102 ◽  
Author(s):  
Zachary D. Schultz ◽  
Marc C. Gurau ◽  
Lee J. Richter
Keyword(s):  
Thin Films ◽  
Raman Spectroscopy ◽  
Polymer Thin Films ◽  
Anti Stokes
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