Influence of nitrogen on the tendency to packing defect formation and the temperature dependence of the thermoelectromotive force in Fe-Cr alloys

1999 ◽  
Vol 25 (12) ◽  
pp. 992-993 ◽  
Author(s):  
L. M. Kaputkina ◽  
V. V. Sumin ◽  
K. O. Bazaleeva
Keyword(s):  
Temperature Dependence ◽  
Defect Formation ◽  
Packing Defect ◽  
Thermoelectromotive Force

Raman study of the temperature-dependence of plasma-induced defect formation rates in carbon nanotubes

Carbon ◽  
2012 ◽  
Vol 50 (14) ◽  
pp. 5210-5216 ◽  
Author(s):  
Szetsen Lee ◽  
Ya-Chan Liu ◽  
Chih-Hsuan Chen
Keyword(s):  
Carbon Nanotubes ◽  
Temperature Dependence ◽  
Defect Formation ◽  
Raman Study

Temperature Dependence of the Critical Electron Dose for Fatty Acid Monolayers

1982 ◽  
Vol 40 ◽  
pp. 78-79
Author(s):  
Kenneth H. Downing ◽  
Robert M. Glaeser
Keyword(s):  
Electron Beam ◽  
Fatty Acid ◽  
Inelastic Scattering ◽  
Temperature Dependence ◽  
Structural Damage ◽  
Direct Result ◽  
Second Step ◽  
Strong Temperature Dependence ◽  
Electron Dose ◽  
Covalent Bonds

The structural damage of molecules irradiated by electrons is generally considered to occur in two steps. The direct result of inelastic scattering events is the disruption of covalent bonds. Following changes in bond structure, movement of the constituent atoms produces permanent distortions of the molecules. Since at least the second step should show a strong temperature dependence, it was to be expected that cooling a specimen should extend its lifetime in the electron beam. This result has been found in a large number of experiments, but the degree to which cooling the specimen enhances its resistance to radiation damage has been found to vary widely with specimen types.

Sign in / Sign up

Export Citation Format

Share Document