Kögel, Gottfried; Schödlbauer, D.; Triftshäuser, Werner; Winter, J.
Document type:
Zeitschriftenartikel / Journal Article
Title:
On the investigation of amorphous hydrogenated carbon by positron annihilation
Journal:
Journal of Nuclear Materials
Issue:
162-164, C
Year:
1989
Pages from - to:
876-880
Language:
Englisch
Abstract:
Positron annihilation studies are presented in order to reveal details in the microstructure of amorphous hydrogenated carbon (a-C : H) which cannot be resolved by transmission electron microscopy (TEM). The first study already shows that micropores with about 0.5 nm in diameter occupy at least 3