Pressure dependence of the refractive index in wurtzite and rocksalt indium nitride

2014 ◽  
Vol 105 (23) ◽  
pp. 232111 ◽  
Author(s):  
R. Oliva ◽  
A. Segura ◽  
J. Ibáñez ◽  
T. Yamaguchi ◽  
Y. Nanishi ◽  
...  
Keyword(s):  
Refractive Index ◽  
Pressure Dependence ◽  
Indium Nitride

The influence of oxygen pressure on lead oxidation kinetics

1980 ◽  
Vol 33 (3) ◽  
pp. 471 ◽  
Author(s):  
GA Hope
Keyword(s):  
Refractive Index ◽  
Pressure Dependence ◽  
Oxidation Kinetics ◽  
Oxidation Rate ◽  
Abrupt Change ◽  
Oxide Interface ◽  
Positive Dependence ◽  
Different Temperatures ◽  
Lead Films ◽  
Lead Oxidation

The dependence of the oxidation rate of lead films on the pressure of oxygen was investigated by ellipsometric and resistance techniques for oxygen pressures between 200 Pa and 100 kPa and in the temperature range 323-423 K. Measurements of the pressure dependence were obtained by studying the change in oxidation rate following an abrupt change in pressure. The results of all experiments indicated a small positive dependence, though significant variations in the values were observed both with extent of oxidation, and between experiments conducted at different temperatures. During the first few minutes of the reaction an unusual trend was noted in the observed kinetics which could be interpreted as being due to absorption of oxygen, by the metal close to the metal-oxide interface, resulting in changes to the metal conductivity and the refractive index, determined by ellipsometry, of the lead substrate.

Pressure dependence of the refractive index in InSe

2000 ◽  
Vol 15 (8) ◽  
pp. 806-812 ◽  
Author(s):  
F J Manjón ◽  
Y van der Vijver ◽  
A Segura ◽  
V Muñoz
Keyword(s):  
Refractive Index ◽  
Pressure Dependence

Refractive index of GaP and its pressure dependence

1985 ◽  
Vol 32 (10) ◽  
pp. 6614-6619 ◽  
Author(s):  
K. Strössner ◽  
S. Ves ◽  
M. Cardona
Keyword(s):  
Refractive Index ◽  
Pressure Dependence

Pressure dependence of the direct optical gap and refractive index of Ge and GaAs

1989 ◽  
Vol 4 (4) ◽  
pp. 246-247 ◽  
Author(s):  
A R Goni ◽  
K Syassen ◽  
K Strossner ◽  
M Cardona
Keyword(s):  
Refractive Index ◽  
Pressure Dependence ◽  
Optical Gap

scholarly journals Pressure dependence of refractive index of Ge near the absorption edge

2016 ◽  
Vol 65 (16) ◽  
pp. 167801
Author(s):  
Shi Wen-Jun ◽  
Yi Ying-Yan ◽  
Li Min
Keyword(s):  
Refractive Index ◽  
Absorption Edge ◽  
Pressure Dependence

The Effect of Pressure on the Critical Temperature of Four-Component Microemulsioms

1989 ◽  
Vol 177 ◽  
Author(s):  
Jacques Goyette ◽  
T. K. Bose ◽  
J. Thoen ◽  
J. R. Lalanne
Keyword(s):  
Refractive Index ◽  
Critical Temperature ◽  
Correlation Length ◽  
Critical Points ◽  
Pressure Dependence ◽  
Sodium Dodecylsulfate ◽  
Nonlinear Behavior ◽  
Negative Sign ◽  
Effect Of Pressure ◽  
Line Ending

ABSTRACTWe present results for the pressure dependence of the critical temperature (dTc/dP) for several microemulsions of n-dodecane, water, n-pentanol and sodium dodecylsulfate with critical points along a criticial line ending at a critical end point (CEP). The variation of dTc/dP as a function of the water to surfactant ratio X shows a nonlinear behavior, with large changes near the CEP, and similar to the X dependence previously observed for the correlation length amplitude ξo. From the negative sign of dTc/dP we also conclude that a possible anomaly in the density must be opposite to the anomaly recently reported for the refractive index.

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