CHEM01200604009 Sreejith Kaniyankandy - Homi Bhabha ...

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pulse-width time scale followed by electron cooling in CdSe core which is greatly affected
by the thickness of ZnTe shell. Our studies suggest that trapping dynamics plays a major role
in the relaxation dynamics of photo-excited charge carriers in both core and core-shell
materials. Traps states influence the overall performance of the devices constructed with
quantum dots and core-shell nanostructure material. Our studies suggest that involvement of
trap states adversely affect the charge carrier dynamics of quantum dot materials which very
important in technological application view point.
5.5. References
5.1. Nozik, A.; Ann. Rev. Phys. Rev. 1996, 52, 193.
5.2. Kim, S.; Fisher, B.; Eisler, H.; and Bawendi, M., J. Am. Chem. Soc. 2003,
125, 11466.
5.3. Anshu Pandey and Philippe Guyot-Sionnest, Science 2008, 322, 929.
5.4. Chen, C. Y.; Cheng, C. T.; Yu, J. K.; Pu, S. C.; Cheng, Y. M.; Chou, P. T.;
Chou, Y. H.; Chiu, H. T.; J. Phys. Chem. B, 2004, 108, 10687.
5.5. Dooley, C. J.; Dimitrov, S. D.; Fiebig, T.; J. Phys. Chem. C, 2008, 112 (32),
pp 12074–12076
5.6. Schaller, R. D.; Klimov, V. I. Phys. Rev. Lett. 2004, 92, 186601.
5.7. Garca-Santamara, F.; Chen, Y.; Vela, J.; Schaller, R. D.; Hollingsworth, J. A.;
Klimov, V. I.; Nano Lett., 2009, 9 (10), pp 3482–3488
5.8. Klimov, V. I. J. Phys. Chem. B. 2006, 110, 16827.
5.9. Klimov, V. I. ; McBranch, D. W. ; Leatherdale, C. A.; Bawendi, M. G. Phys.
Rev. B. 1999, 60, 13740.