The energy density distribution profile of interface traps and their relaxation times and capture cross sections of Au/GO-doped PrBaCoO nanoceramic/n-Si capacitors at room temperature

2017 ◽  
Vol 74 (9) ◽  
pp. 3765-3781 ◽  
Author(s):  
S. Demirezen ◽  
A. Kaya ◽  
Ş. Altındal ◽  
İ. Uslu
Keyword(s):  
Energy Density ◽  
Density Distribution ◽  
Cross Sections ◽  
Room Temperature ◽  
Relaxation Times ◽  
Interface Traps ◽  
Capture Cross ◽  
Distribution Profile ◽  
Energy Density Distribution ◽  
Capture Cross Sections

scholarly journals Defective States in Micro-Crystalline CsPbBr3 and Their Role on Photoconductivity

Nanomaterials ◽  
2019 ◽  
Vol 9 (2) ◽  
pp. 177 ◽  
Author(s):  
Mara Bruzzi ◽  
Fabio Gabelloni ◽  
Nicola Calisi ◽  
Stefano Caporali ◽  
Anna Vinattieri
Keyword(s):  
Cross Sections ◽  
Dark Current ◽  
Room Temperature ◽  
Energy Levels ◽  
Constant Density ◽  
Capture Cross ◽  
Defect Tolerance ◽  
Thermally Stimulated Current ◽  
Temperature Range ◽  
Capture Cross Sections

Intrinsic defects in CsPbBr3 microcrystalline films have been studied using thermally stimulated current (TSC) technique in a wide temperature range (100–400 K). Below room temperature, TSC emission is composed by a set of several energy levels, in the range 0.11–0.27 eV, suggesting a quasi-continuum distribution of states with almost constant density. Above room temperature, up to 400 K, the temperature range of interest for solar cells, both dark current and photocurrent, are mainly dominated by energy levels in the range 0.40–0.45 eV. Even if measured trap densities are high, in the range 1013–1016 cm−3, the very small capture cross-sections, about 10−26 m2, agree with the high defect tolerance characterizing this material.

THERMAL NEUTRON CAPTURE CROSS-SECTION OF Na23 AND Mn55

1953 ◽  
Vol 31 (3) ◽  
pp. 204-206 ◽  
Author(s):  
Rosalie M. Bartholomew ◽  
R. C. Hawkings ◽  
W. F. Merritt ◽  
L. Yaffe
Keyword(s):  
Thermal Neutron ◽  
Cross Section ◽  
Cross Sections ◽  
Neutron Capture ◽  
Half Life ◽  
Capture Cross Section ◽  
Thermal Neutron Capture ◽  
Capture Cross ◽  
Neutron Capture Cross Section ◽  
Capture Cross Sections

The thermal neutron capture cross sections of Na23 and Mn55 have been determined using the activation method. The values are 0.53 ± 0.03 and 12.7 ± 0.3 barns respectively with respect to σAul97 = 93 barns. These agree well with recent pile oscillator results. The half-life for Mn56 is found to be 2.576 ± 0.002 hr.

Capture Cross Sections for Negative Ions in Rotating Helium II

1965 ◽  
Vol 14 (15) ◽  
pp. 585-587 ◽  
Author(s):  
B. E. Springett ◽  
D. J. Tanner ◽  
R. J. Donnelly
Keyword(s):  
Cross Sections ◽  
Negative Ions ◽  
Capture Cross ◽  
Helium Ii ◽  
Capture Cross Sections
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