Evaluation of Scattering Cross Sections in the Optical Model by the Method of Stationary Phase

1967 ◽  
Vol 46 (9) ◽  
pp. 3306-3308 ◽  
Author(s):  
H. Y. Sun ◽  
J. Ross
Keyword(s):  
Stationary Phase ◽  
Cross Sections ◽  
Optical Model ◽  
Scattering Cross ◽  
Method Of Stationary Phase ◽  
Scattering Cross Sections

Fast neutron scattering cross sections at small angles and optical model parameters

1993 ◽  
Vol 48 (4) ◽  
pp. 1779-1784
Author(s):  
Qi Huiquan ◽  
Chen Yingtang ◽  
Chen Qiankun ◽  
Chen Zhenpeng ◽  
Chen Zemin
Keyword(s):  
Neutron Scattering ◽  
Fast Neutron ◽  
Cross Sections ◽  
Optical Model ◽  
Model Parameters ◽  
Scattering Cross ◽  
Scattering Cross Sections

Absolute inner-shell cross section determination for EELS analysis

1988 ◽  
Vol 46 ◽  
pp. 534-535
Author(s):  
P.A. Crozier
Keyword(s):  
Cross Section ◽  
Cross Sections ◽  
Absolute Cross Section ◽  
Specimen Thickness ◽  
Mass Thickness ◽  
Scattering Cross ◽  
Before And After ◽  
Estimated Error ◽  
Scattering Cross Sections ◽  
Electron Microscopist

Absolute inelastic scattering cross sections or mean free paths are often used in EELS analysis for determining elemental concentrations and specimen thickness. In most instances, theoretical values must be used because there have been few attempts to determine experimental scattering cross sections from solids under the conditions of interest to electron microscopist. In addition to providing data for spectral quantitation, absolute cross section measurements yields useful information on many of the approximations which are frequently involved in EELS analysis procedures. In this paper, experimental cross sections are presented for some inner-shell edges of Al, Cu, Ag and Au.Uniform thin films of the previously mentioned materials were prepared by vacuum evaporation onto microscope cover slips. The cover slips were weighed before and after evaporation to determine the mass thickness of the films. The estimated error in this method of determining mass thickness was ±7 x 107g/cm2. The films were floated off in water and mounted on Cu grids.

scholarly journals Towards fully nonperturbative computations of inelastic ℓN scattering cross sections from lattice QCD

2020 ◽  
Vol 102 (11) ◽  
Author(s):  
Hidenori Fukaya ◽  
Shoji Hashimoto ◽  
Takashi Kaneko ◽  
Hiroshi Ohki
Keyword(s):  
Lattice Qcd ◽  
Cross Sections ◽  
Scattering Cross ◽  
Scattering Cross Sections

scholarly journals Combining ADF-EDX scattering cross-sections for elemental quantification of nanostructures

2021 ◽  
Vol 27 (S1) ◽  
pp. 600-602
Author(s):  
Zezhong Zhang ◽  
Annick De Backer ◽  
Ivan Lobato ◽  
Sandra Van Aert ◽  
Peter Nellist
Keyword(s):  
Cross Sections ◽  
Scattering Cross ◽  
Scattering Cross Sections
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