PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
We report here results of experiments on the transient absorption spectra of CdSe microcrystals embedded in a germanium dioxide glass matrix. The transient absorption spectra were measured by means of femtosecond pump-probe method. In the sample with the smaller microcrystal size within the category of the strong confinement regime (the individual particles confinement regime), the absorption bleachings due to the carrier dynamics in the quasi-zero- dimensional quantum confined states were observed. In the sample with the larger microcrystal size within the category of the weak confinement regime (the exciton confinement regime), the absorption bleachings due to the hot carrier in the 3D electronic states were studied at various excitation intensities.
Toshihiro Arai,Akinori Tanaka,Kiyoto Matsuishi,Seinosuke Onari,Yoshihiro Maruyama, andMitsuru Ishikawa
"Femtosecond pump-probe studies of CdSe microcrystals embedded in a germanium dioxide glass matrix", Proc. SPIE 2362, International Conference on Excitonic Processes in Condensed Matter, (9 February 1995); https://doi.org/10.1117/12.200962
ACCESS THE FULL ARTICLE
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
The alert did not successfully save. Please try again later.
Toshihiro Arai, Akinori Tanaka, Kiyoto Matsuishi, Seinosuke Onari, Yoshihiro Maruyama, Mitsuru Ishikawa, "Femtosecond pump-probe studies of CdSe microcrystals embedded in a germanium dioxide glass matrix," Proc. SPIE 2362, International Conference on Excitonic Processes in Condensed Matter, (9 February 1995); https://doi.org/10.1117/12.200962