Kögel, Gottfried; Schödlbauer, D.; Triftshäuser, Werner; Winter, J.
Dokumenttyp:
Zeitschriftenartikel / Journal Article
Titel:
On the investigation of amorphous hydrogenated carbon by positron annihilation
Zeitschrift:
Journal of Nuclear Materials
Heftnummer:
162-164, C
Jahr:
1989
Seiten von - bis:
876-880
Sprache:
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