Lifetimes and mean-free paths of hot electrons in the alkali metals
نویسندگان
چکیده
J. S. Dolado, V. M. Silkin, M. A. Cazalilla, A. Rubio, and P. M. Echenique Materialen Fisika Saila, Kimika Fakultatea, Euskal Herriko Unibertsitatea, 1072 Posta kutxatila, 20080 Donostia, Basque Country, Spain and Centro Mixto CSIC-UPV/EHU, Donostia, Basque Country, Spain Donostia International Physics Center (DIPC) Department of Physics, Brown University, Providence, Rhode Island 02912-1843 Laboratoire de Solides Irradiés (LSI), Ecole Polytechnique, Paliseau, France ~Received 13 March 2001; published 29 October 2001!
منابع مشابه
Tunability by alkali metal cations of photoinduced charge separation in azacrown functionalized graphene.
A modified graphene oxide containing aza-9-crown-3 ether units covalently anchored has been prepared; aqueous suspensions of this material in the presence of Li(+), Na(+) and K(+) cations exhibit enhanced electrochemical response, enhanced photoinduced charge separation and longer lifetimes, facts that can be attributed to stabilization of electrons on graphene oxide by the nearby alkali metal ...
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