Softwave-controlled high resolution laser photoacoustic spectrometer. Methods and programs for measuring and processing weak absorption spectra of atmospheric gases

2018 ◽  
Keyword(s):  
High Resolution ◽  
Absorption Spectra ◽  
Atmospheric Gases ◽  
Weak Absorption ◽  
Photoacoustic Spectrometer

A Fourier-spectrometer with a 30-m base-length multipass cell for the study of weak absorption spectra of atmospheric gases

2011 ◽  
Vol 24 (6) ◽  
pp. 593-595 ◽  
Author(s):  
Yu. N. Ponomarev ◽  
T. M. Petrova ◽  
A. M. Solodov ◽  
A. A. Solodov ◽  
S. A. Sulakshin
Keyword(s):  
Absorption Spectra ◽  
Fourier Spectrometer ◽  
Multipass Cell ◽  
Base Length ◽  
Atmospheric Gases ◽  
Weak Absorption

Electron-Vibron Coupling in High-Resolution X-Ray Absorption Spectra of Organic Materials: NTCDA on Ag(111)

2004 ◽  
Vol 93 (14) ◽  
Author(s):  
A. Schöll ◽  
Y. Zou ◽  
L. Kilian ◽  
D. Hübner ◽  
D. Gador ◽  
...  
Keyword(s):  
High Resolution ◽  
Absorption Spectra ◽  
Organic Materials ◽  
X Ray ◽  
X Ray Absorption

Upper limits for stratospheric H2O2and HOCℓ from high resolution balloon-borne infrared solar absorption spectra

1985 ◽  
Vol 12 (10) ◽  
pp. 663-666 ◽  
Author(s):  
J. C. Larsen ◽  
C. P. Rinsland ◽  
A. Goldman ◽  
D. G. Murcray ◽  
F. J. Murcray
Keyword(s):  
High Resolution ◽  
Absorption Spectra ◽  
Solar Absorption ◽  
Upper Limits

The Preparation of C60/C70 and the Characterization by Different Techniques

1992 ◽  
Vol 270 ◽  
Author(s):  
P. Häussler ◽  
H. Bestgen ◽  
H.-U. ter Meer
Keyword(s):  
Electron Microscopy ◽  
Mass Spectrometry ◽  
Transmission Electron Microscopy ◽  
High Resolution ◽  
Single Crystals ◽  
Absorption Spectra ◽  
Preparation Conditions ◽  
Transmission Electron ◽  
Method Evidence ◽  
Fcc Structure

ABSTRACTWe report on the preparation of C60/C70 by the arc method. Evidence of monofunctional C60O, and C60-CH2 has been observed by mass spectrometry. Dependent on their preparation conditions, high resolution transmission electron microscopy of crystals consisting of mixtures of C60/C70 show different structure. Needle-like crystals grown from toluene show superlattice formation while single crystals obtained by sublimation have fcc structure. UV-VIS-absorption spectra in toluene are compared to those of films of various thickness and crystallinity.

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