Photostructural change in the Urbach tail in chalcogenide glasses

1980 ◽  
Vol 51 (3) ◽  
pp. 1773-1779 ◽  
Author(s):  
Yasushi Utsugi ◽  
Yoshihiko Mizushima
Keyword(s):  
Chalcogenide Glasses ◽  
Urbach Tail

Photoinduced changes in the Urbach tail in Ge‐ and As‐based chalcogenide glasses

1983 ◽  
Vol 54 (2) ◽  
pp. 1048-1052 ◽  
Author(s):  
K. Solomon Harshavardhan ◽  
S. Rajagopalan ◽  
L. K. Malhotra ◽  
K. L. Chopra
Keyword(s):  
Chalcogenide Glasses ◽  
Urbach Tail ◽  
Photoinduced Changes

scholarly journals Structural Origin of the Midgap Electronic States and the Urbach Tail in Pnictogen-Chalcogenide Glasses

2018 ◽  
Vol 122 (33) ◽  
pp. 8082-8097 ◽  
Author(s):  
Alexey Lukyanov ◽  
Jon C. Golden ◽  
Vassiliy Lubchenko
Keyword(s):  
Chalcogenide Glasses ◽  
Electronic States ◽  
Urbach Tail

ULTRASONIC STUDIES OF THE POLYMER STRUCTURE OF THE CHALCOGENIDE GLASSES

1981 ◽  
Vol 42 (C4) ◽  
pp. C4-955-C4-958
Author(s):  
V. A. Ratobylskaja ◽  
L. A. Simonova
Keyword(s):  
Chalcogenide Glasses ◽  
Polymer Structure

HARDNESS AND THERMAL CONDUCTIVITY OF As-Se-Te CHALCOGENIDE GLASSES

1981 ◽  
Vol 42 (C4) ◽  
pp. C4-931-C4-934 ◽  
Author(s):  
M. F. Kotkata ◽  
M.B. El-den
Keyword(s):  
Thermal Conductivity ◽  
Chalcogenide Glasses

HIGH-SPEED TRANSIENT EFFECTS IN CHALCOGENIDE GLASSES

1981 ◽  
Vol 42 (C4) ◽  
pp. C4-579-C4-582
Author(s):  
T. Shiraishi ◽  
D. Adler
Keyword(s):  
Chalcogenide Glasses ◽  
High Speed ◽  
Transient Effects

COMPARISON OF OPTICALLY INDUCED LOCALIZED STATES IN CHALCOGENIDE GLASSES AND THEIR CRYSTALLINE COUNTERPARTS

1981 ◽  
Vol 42 (C4) ◽  
pp. C4-383-C4-386 ◽  
Author(s):  
S. G. Bishop ◽  
B. V. Shanabrook ◽  
U. Strom ◽  
P. C. Taylor
Keyword(s):  
Chalcogenide Glasses ◽  
Localized States ◽  
Optically Induced

Activation energy of relaxation processes in chalcogenide glasses

2013 ◽  
Vol 34 (0) ◽  
pp. 59-63
Author(s):  
А. А. Горват ◽  
В. М. Кришеник ◽  
А. Е. Кріштофорій ◽  
В. В. Мінькович ◽  
О. А. Молнар
Keyword(s):  
Activation Energy ◽  
Chalcogenide Glasses ◽  
Relaxation Processes

Interpretation of infrared spectra of chalcogenide glasses Se95As5 impurited by samarium

2015 ◽  
Vol 11 (1) ◽  
pp. 2914-2917
Author(s):  
Alekberov R.I ◽  
Mekhtiyeva S.I ◽  
Isayev A.I ◽  
Mammadova H.I.
Keyword(s):  
Infrared Spectra ◽  
Chalcogenide Glasses ◽  
Amorphous Selenium ◽  
Structural Elements

In work investigated with method IR of spectroscopy of amorphous selenium andsystem Se95As5 containing impurity samarium. It is certain that, in IR a spectrum of amorphous selenium due to hypervalent defects maxima with different intensity are observed in 230 and 270 cm-1.Increase of the concentration of impurity samarium in spectrum Se95As5, the maximum arises with 400cm-1frequency which, are connected with SmSe3 structural elements.

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