Vibration−Rotation Emission Spectra of Gaseous ZnH2and ZnD2

2004 ◽  
Vol 126 (44) ◽  
pp. 14356-14357 ◽  
Author(s):  
Alireza Shayesteh ◽  
Dominique R. T. Appadoo ◽  
Iouli E. Gordon ◽  
Peter F. Bernath
Keyword(s):  
Emission Spectra ◽  
Vibration Rotation

Vibration-rotation pattern in acetylene. II. Introduction of Coriolis coupling in the global model and analysis of emission spectra of hot acetylene around 3 μm

2009 ◽  
Vol 131 (11) ◽  
pp. 114301 ◽  
Author(s):  
Badr Amyay ◽  
Séverine Robert ◽  
Michel Herman ◽  
André Fayt ◽  
Balakrishna Raghavendra ◽  
...  
Keyword(s):  
Emission Spectra ◽  
Global Model ◽  
Coriolis Coupling ◽  
Rotation Pattern ◽  
Vibration Rotation

Vibration-rotation emission spectra and combined isotopomer analyses for the coinage metal hydrides: CuH & CuD, AgH & AgD, and AuH & AuD

1999 ◽  
Vol 110 (24) ◽  
pp. 11756-11767 ◽  
Author(s):  
Jenning Y. Seto ◽  
Zulfikar Morbi ◽  
Frank Charron ◽  
Sang K. Lee ◽  
Peter F. Bernath ◽  
...  
Keyword(s):  
Metal Hydrides ◽  
Emission Spectra ◽  
Coinage Metal ◽  
Vibration Rotation

The vibration-rotation emission spectra of gaseous CdH2 and CdD2

2005 ◽  
Vol 122 (19) ◽  
pp. 194301 ◽  
Author(s):  
Shanshan Yu ◽  
Alireza Shayesteh ◽  
Peter F. Bernath
Keyword(s):  
Emission Spectra ◽  
Vibration Rotation

Infrared chemiluminescence from carbon monoxide in the reactions of atomic oxygen with acetylene and carbon suboxide

1970 ◽  
Vol 317 (1531) ◽  
pp. 575-586 ◽  
Keyword(s):  
Atomic Hydrogen ◽  
Atomic Oxygen ◽  
Flow Reactor ◽  
Reaction System ◽  
Emission Spectra ◽  
Flow Rates ◽  
Elementary Reactions ◽  
Vibration Rotation ◽  
Low Pressures ◽  
Co Emission

Vibration-rotation transitions of CO(X 1 Ʃ + ) have been observed as infrared chemiluminescence from the reactions of O( 3 P) with C 2 H 2 , C 3 O 2 and HC 3 N. The emission spectra, observed from a spherical flow reactor at low pressures (0.1 to 2 Torr) were characteristic for each reaction system, and in some cases depended on the relative flow rates of the reactants and were affected by the addition of atomic hydrogen. These changes in spectral distribution can yield valuable information about the mechanisms of the elementary reactions involved. Thus in the O + C 2 H 2 reaction, the distribution extending to v ' = 14 which predominates at low fuel flows is associated with the reactions O + C 2 H 2 = CO + CH 2 + 48 kcal/mol (200 kJ/mol), O + CH 2 =CO + 2H + 73 kcal/mol (306 kJ/mol). An additional distribution extending up to v ' = 33 (163 kcal/mol, 680 kJ/mol) is observed at high acetylene flows and in the presence of added hydrogen. This is attributed to the reaction O + CH = CO + H + 176 kcal/mol (736 kJ/mol). Similar emission is also observed from the O + C 3 O 2 reaction when atomic hydrogen is added; in its absence, the dominant CO emission comes from levels v ≼ 8 and is attributed to the reaction O + C 3 O 2 = 3CO+115 kcal/mol (480 kJ/mol).

Nano-probe x-ray analysis and high-resolution imaging on planar defects in high-pressure synthesized infinite-layer superconductor

1994 ◽  
Vol 52 ◽  
pp. 728-729
Author(s):  
Y. Y. Wang ◽  
H. Zhang ◽  
V. P. Dravid ◽  
H. Zhang ◽  
L. D. Marks ◽  
...  
Keyword(s):  
High Pressure ◽  
High Resolution ◽  
Atomic Structure ◽  
Emission Spectra ◽  
High Resolution Electron Microscopy ◽  
Planar Defects ◽  
X Ray ◽  
Infinite Layer ◽  
Resolution Electron ◽  
Resolution Imaging

Azuma et al. observed planar defects in a high pressure synthesized infinitelayer compound (i.e. ACuO2 (A=cation)), which exhibits superconductivity at ~110 K. It was proposed that the defects are cation deficient and that the superconductivity in this material is related to the planar defects. In this report, we present quantitative analysis of the planar defects utilizing nanometer probe xray microanalysis, high resolution electron microscopy, and image simulation to determine the chemical composition and atomic structure of the planar defects. We propose an atomic structure model for the planar defects.Infinite-layer samples with the nominal chemical formula, (Sr1-xCax)yCuO2 (x=0.3; y=0.9,1.0,1.1), were prepared using solid state synthesized low pressure forms of (Sr1-xCax)CuO2 with additions of CuO or (Sr1-xCax)2CuO3, followed by a high pressure treatment.Quantitative x-ray microanalysis, with a 1 nm probe, was performed using a cold field emission gun TEM (Hitachi HF-2000) equipped with an Oxford Pentafet thin-window x-ray detector. The probe was positioned on the planar defects, which has a 0.74 nm width, and x-ray emission spectra from the defects were compared with those obtained from vicinity regions.

Spectre de vibration-rotation de l’acide chlorhydrique gazeux

1965 ◽  
Vol 62 ◽  
pp. 600-603 ◽  
Author(s):  
Armand Lévy ◽  
Inga Rossi ◽  
Colette Joffrin ◽  
Nguyen Van Thanh
Keyword(s):  
Vibration Rotation

Self-Consistent Field Calculations of X-Ray Emission Spectra of Surface Adsorbates and Polymers

1997 ◽  
Vol 7 (C2) ◽  
pp. C2-515-C2-516
Author(s):  
H. Agren ◽  
L. G.M. Pettersson ◽  
V. Carravetta ◽  
Y. Luo ◽  
L. Yang ◽  
...  
Keyword(s):  
Emission Spectra ◽  
X Ray ◽  
Consistent Field ◽  
Self Consistent ◽  
Surface Adsorbates ◽  
Self Consistent Field

High resolution emission spectra of H2 and D2 near 80 nm

1980 ◽  
Vol 41 (12) ◽  
pp. 1431-1436 ◽  
Author(s):  
M. Larzillière ◽  
F. Launay ◽  
J.-Y. Roncin
Keyword(s):  
High Resolution ◽  
Emission Spectra

125Te MÖSSBAUER EMISSION SPECTRA OF TELLURIUM THIOUREA COMPLEXES

1979 ◽  
Vol 40 (C2) ◽  
pp. C2-417-C2-419
Author(s):  
C. H.W. Jones ◽  
M. Dombsky
Keyword(s):  
Emission Spectra
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