IVa-2 Determination of surface state capture cross section from transfer loss measurements in CCD's

1977 ◽  
Vol 24 (9) ◽  
pp. 1206-1207 ◽  
Author(s):  
R.J. Kriegler ◽  
J. Shappir ◽  
T.F. Devenyi
Keyword(s):  
Cross Section ◽  
Surface State ◽  
Capture Cross Section ◽  
Capture Cross ◽  
State Capture

scholarly journals Surface State Capture Cross-Section at the Interface between Silicon and Hafnium Oxide

2013 ◽  
Vol 2013 ◽  
pp. 1-5 ◽  
Author(s):  
Fu-Chien Chiu
Keyword(s):  
Cross Section ◽  
Surface State ◽  
Hafnium Oxide ◽  
Capture Cross Section ◽  
Surface Recombination ◽  
Surface States ◽  
Interfacial Properties ◽  
Surface Recombination Velocity ◽  
Capture Cross ◽  
State Capture

The interfacial properties between silicon and hafnium oxide (HfO2) are explored by the gated-diode method and the subthreshold measurement. The density of interface-trapped charges, the current induced by surface defect centers, the surface recombination velocity, and the surface state capture cross-section are obtained in this work. Among the interfacial properties, the surface state capture cross-section is approximately constant even if the postdeposition annealing condition is changed. This effective capture cross-section of surface states is about 2.4 × 10−15 cm2, which may be an inherent nature in the HfO2/Si interface.

Determination of the radiative capture cross section of236U for neutrons of energies 0.96 MeV and 3.30 MeV

1986 ◽  
Vol 61 (5) ◽  
pp. 956-957 ◽  
Author(s):  
A. N. Gudkov ◽  
A. N. Davletshin ◽  
V. M. Zhivun ◽  
V. V. Kovalenko ◽  
A. B. Koldobskii ◽  
...  
Keyword(s):  
Cross Section ◽  
Capture Cross Section ◽  
Radiative Capture ◽  
Capture Cross ◽  
Radiative Capture Cross Section

Identification of Nuclear Levels of [sup 34]S for Determination of the Neutron Capture Cross Section

2009 ◽  
Author(s):  
Tadahiro Kin ◽  
Masumi Oshima ◽  
Kazuyoshi Furutaka ◽  
Mitsuo Koizumi ◽  
Yosuke Toh ◽  
...  
Keyword(s):  
Cross Section ◽  
Neutron Capture ◽  
Capture Cross Section ◽  
Capture Cross ◽  
Neutron Capture Cross Section ◽  
Nuclear Levels

Interface-state capture cross section—Why does it vary so much?

2015 ◽  
Vol 106 (16) ◽  
pp. 163503 ◽  
Author(s):  
J. T. Ryan ◽  
A. Matsuda ◽  
J. P. Campbell ◽  
K. P. Cheung
Keyword(s):  
Cross Section ◽  
Capture Cross Section ◽  
Interface State ◽  
Capture Cross ◽  
State Capture

THE PURIFICATION, DETERMINATION, AND NEUTRON CAPTURE CROSS SECTION OF ACTINIUM-227

1959 ◽  
Vol 37 (6) ◽  
pp. 1094-1103 ◽  
Author(s):  
M. J. Cabell
Keyword(s):  
Thermal Neutron ◽  
Cross Section ◽  
Neutron Capture ◽  
Capture Cross Section ◽  
Exchange Chromatography ◽  
Thermal Neutron Capture ◽  
Resonance Capture ◽  
Capture Cross ◽  
Neutron Capture Cross Section

Procedures are described for (a) the separation by ion exchange chromatography of submicrogram quantities of Ac227 from its daughters and (b) the absolute determination of Ac227 by measurement of the rate of growth of α-particle emission from an initially pure source. These procedures are utilized in the determination of the reactor and thermal neutron capture cross sections and the resonance capture integral of Ac227 by an activation method.Assuming 36.5 barns for the thermal neutron capture cross section of Co59, a value of σ2200 = 814 ± 13 barns has been obtained for Ac227. The resonance capture integral (from 0.5 ev to ∞) was found to be 1177 ± 19 barns relative to 48.6 barns for the resonance capture integral of Co59.

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