A Validation of Cluster Modeling in the Description of Matrix Isolation Spectroscopy

2019 ◽  
Vol 41 (8) ◽  
pp. 751-758 ◽  
Author(s):  
Frederik Bader ◽  
Tilen Lindic ◽  
Beate Paulus
Keyword(s):  
Matrix Isolation ◽  
Cluster Modeling ◽  
Matrix Isolation Spectroscopy

ChemInform Abstract: New Developments in Matrix Isolation Spectroscopy

ChemInform ◽  
2010 ◽  
Vol 28 (3) ◽  
pp. no-no
Author(s):  
V. E. BONDYBEY ◽  
A. M. SMITH ◽  
J. AGREITER
Keyword(s):  
Matrix Isolation ◽  
New Developments ◽  
Matrix Isolation Spectroscopy

FIR matrix-isolation spectroscopy—A state-of-the-art report

1984 ◽  
Vol 24 (2-3) ◽  
pp. 135-142 ◽  
Author(s):  
E. Knözinger ◽  
R. Wittenbeck
Keyword(s):  
State Of The Art ◽  
Matrix Isolation ◽  
Matrix Isolation Spectroscopy

Spectroscopy of Matrices and Thin Films with an Integrating Sphere

1989 ◽  
Vol 43 (2) ◽  
pp. 320-324 ◽  
Author(s):  
E. Berger ◽  
D. W. T. Griffith ◽  
G. Schuster ◽  
S. R. Wilson
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Experimental Approach ◽  
Matrix Isolation ◽  
Standard Theory ◽  
Integrating Sphere ◽  
Weak Absorption ◽  
Matrix Isolation Spectroscopy ◽  
Reflected Light ◽  
The Matrix

The paper describes a novel experimental approach to improving sensitivity to weak absorption in matrix isolation and thin film spectroscopy. The matrix or film is grown on the surface of an integrating sphere, in which the multiply reflected light correspondingly multipasses the sample film. The quantitative photometric behavior of the sphere is satisfactorily described by extending standard theory. Enhancement of absorption by a factor of at least 20 is possible and is demonstrated. The sphere has a number of useful advantages over other multipass techniques, particularly in matrix isolation spectroscopy.

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