Picosecond Dynamics of Confined Excitons and Their Optical Nonlinearities in CuCl Nanocrystals

Optical nonlinearities in confined exciton system were investigated in CuCl nanocrystals embedded in NaCl matrices at 77 K with use of ns and sub-ps laser excitations. Size-dependent excitation photon density necessary for the saturation of the exciton absorption peak under the ns excitation at the...

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Veröffentlicht in:	Japanese Journal of Applied Physics 1995, Vol.34 (S1), p.1
Hauptverfasser:	Itoh, Tadashi, Iwai, Sadayuki, Edamatsu, Keiichi, Yano, Satoshi, Goto, Takenari
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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