Mechanical spectral hole burning in glassy polymers—Investigation of polycarbonate, a material with weak β-relaxation

2021 ◽  
Vol 154 (12) ◽  
pp. 124904
Author(s):  
Satish Chandra Hari Mangalara ◽  
Shreejaya Paudel ◽  
Gregory B. McKenna
1987 ◽  
Vol 48 (C5) ◽  
pp. C5-511-C5-515 ◽  
Author(s):  
J. L. OUDAR ◽  
J. DUBARD ◽  
F. ALEXANDRE ◽  
D. HULIN ◽  
A. MIGUS ◽  
...  

1998 ◽  
Vol 512 ◽  
Author(s):  
C. Hecht ◽  
R. Kummer ◽  
A. Winnacker

ABSTRACTIn the context of spectral-hole burning experiments in 4H- and 6H-SiC doped with vanadium the energy positions of the V4+/5+ level in both polytypes were determined in order to resolve discrepancies in literature. From these numbers the band offset of 6H/4H-SiC is calculated by using the Langer-Heinrich rule, and found to be of staggered type II. Furthermore the experiments show that thermally stable electronic traps exist in both polytypes at room temperature and considerably above, which may result in longtime transient shifts of electronic properties.


2021 ◽  
Vol 104 (1) ◽  
Author(s):  
Jia-Bin You ◽  
Xiao Xiong ◽  
Ping Bai ◽  
Zhang-Kai Zhou ◽  
Wan-Li Yang ◽  
...  

2005 ◽  
Author(s):  
Benjamin M. Braker ◽  
Youzhi Li ◽  
Donghua Gu ◽  
Frisco Schlottau ◽  
Kelvin H. Wagner

1991 ◽  
Vol 187 (6) ◽  
pp. 571-578 ◽  
Author(s):  
Bernhard Dick ◽  
Eyal Zinghar ◽  
Yehuda Haas

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