Preliminary studies on a variable energy positron annihilation lifetime spectroscopy system

2006 ◽  
Vol 252 (9) ◽  
pp. 3138-3142 ◽  
Author(s):  
P.Y. Kwan ◽  
C.K. Cheung ◽  
C.D. Beling ◽  
S. Fung
Keyword(s):  
Positron Annihilation ◽  
Positron Annihilation Lifetime Spectroscopy ◽  
Positron Annihilation Lifetime ◽  
Spectroscopy System ◽  
Variable Energy

scholarly journals PLEPS: Pulsed low energy positron system

2015 ◽  
Vol 1 ◽  
Author(s):  
Werner Egger
Keyword(s):  
Positron Annihilation ◽  
Depth Profiling ◽  
Positron Beam ◽  
Low Energy ◽  
Positron Annihilation Lifetime Spectroscopy ◽  
Positron Annihilation Lifetime ◽  
Variable Energy

PLEPS, operated by the Universität der Bundeswehr München, located at NEPOMUC, is a unique tool for depth profiling of defects with positron annihilation lifetime spectroscopy using a pulsed positron beam of variable energy.

A variable energy positron annihilation lifetime spectroscopy study of physical aging in thin glassy polymer films

Polymer ◽  
2009 ◽  
Vol 50 (25) ◽  
pp. 6149-6156 ◽  
Author(s):  
Brandon W. Rowe ◽  
Steven J. Pas ◽  
Anita J. Hill ◽  
Ryoichi Suzuki ◽  
Benny D. Freeman ◽  
...  
Keyword(s):  
Positron Annihilation ◽  
Polymer Films ◽  
Physical Aging ◽  
Glassy Polymer ◽  
Positron Annihilation Lifetime Spectroscopy ◽  
Spectroscopy Study ◽  
Positron Annihilation Lifetime ◽  
Variable Energy
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