ISSN:
1434-6079
Schlagwort(e):
36.40.+d
;
73.20.Dx
;
63.20.Dj
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Physik
Notizen:
Abstract We use low temperature (10K) optical hole-burning and fluorescence line narrowing spectroscopy to investigate the electronic properties of CdSe nanocrystallites (quantum dots) as a function of crystallite diameter (20–80Å). We discuss how the homogeneous linewidth of the HOMO-LUMO transition, the energy shift between the absorbing and emitting state, and the LO phonon frequency vary with nanocrystallite size.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF01429193
Permalink