Photophysical properties of ZnS nanoclusters with spatially localized Mn2+

Journal of Physical Chemistry

Volumn 100, Issue 11, 1996, Pages 4551-4555

  Sooklal, Kelly ^a   Cullum, Brian S ^a   Angel, S Michael ^a   Murphy, Catherine J ^a  

^a UNIVERSITY OF SOUTH CAROLINA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

IONS; MANGANESE; NANOSTRUCTURED MATERIALS; OPTICAL PROPERTIES; PHOSPHORS; PHOTOEMISSION; SEMICONDUCTOR QUANTUM DOTS; SULFUR COMPOUNDS; SYNTHESIS (CHEMICAL);

BLUE EMISSION; EMISSION LIFETIME; NANOCLUSTERS; ORANGE EMISSION; PHOTOPHYSICAL PROPERTIES; ZINC SULFIDE;

ZINC COMPOUNDS;

EID: 0030091547     PISSN: 00223654     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp952377a     Document Type: Article

References (33)

1. Weller, H. Angew. Client.. Int. Ed. Engl. 1993, 32, 41.
2. Weller, H. Adv. Mater. 1993, 5, 88.
3. Wang, Y.; Herron, N. J. Phys. Chem. 1991, 95, 525.
4. Steigerwald, M. L.; Brus, L. E. Ace. Chem. Res. 1990, 23, 183.
5. Andres, R. P.; Averback, R. S.; Brown, W. L.; Brus, L. E.; Goddard, W. A., Ill; Kaldor, A.; Louie, S. G.; Moscovits, M.; Peercy, P. S.; Riley, S. J.; Siegel, R. W.; Spaepen, F.; Wang, Y. J. Mater. Res. 1989, 4, 704.
6. Fojtik, A.; Weller, H.; Koch, U.; Henglein, A. Ber. Bunsen-Ges. Phys. Chem. 1984, 88, 969.
7. Dannhauser, T.; O'Neil, M.; Johansson, K.; Whitten, D.; McLendon, G. J. Phys. Chem. 1986, 90, 6074.
8. Spanhel, L.; Haase, M.; Weller, H.; Henglein, A. J. Am. Chem. Soc. 1987, 109, 5649.
9. Herron, N.; Wang, Y.; Eddy, M. M.; Stucky, G. D.; Cox, D. E.; Moller, K.; Bein, T. J. Am. Chem. Soc. 1989, //;, 530.
10. Haase, M.; Alivisatos, A. P. J. Phys. Chem. 1992, 96, 6756.
11. Yuan, Y.; Pendler, J. H.; Cabasso, I. J. Phys. Chem. 1992,4, 312.
12. Hoffman, A. J.; Mills, G.; Yee, H.; Hoffmann, M. R. J. Phys. Chem. 1992, 90, 5546.
13. Chandler, R. R.; Coffer, J. L.; Atherton, S. J.; Snowden, P. T. J. Phys. Chem. 1992, 96, 2713.
14. Hasselbarth, A.; Eychmuller, A.; Weiler, H. Chem. Phys. Lett. 1993, 203, 271.
15. Zhang, J. Z.; O'Neil, R. H.; Roberti, T. W.; McGowen, J. L.; Evans, J. E. Chem. Phys. Lett. 1994, 218, 479.
16. Choi, K. M.; Shea, K. J. J. Phys. Chem. 1994, 98, 3207.
17. Steigerwald, M. L.; Alivisatos, A. P.; Gibson, J. M.; Harris, T. D.; Kortan, R.; Thayer, A. M.; Duncan, T. M.; Douglass, D. C; Brus, L. E. J. Am. Chem. Soc. 1988, 110, 3046.
18. Alivisatos, A. P.; Harris, A. L.; Levinos, N. J.; Steigerwald, M. L.; Brus, L. E. y. Chem. Phys. 1988, 89, 4001.
19. Bawendi, M. G.; Wilson, W. L.; Rothberg, L.; Carroll, P. J.; Jedju, T. M.; Steigerwald, M. L; Brus, L. E. Phys. Rev. Lett. 1990, 65, 1623.
20. Colvin, V. L.; Alivisatos, A. P. J. Chem. Phys. 1992, 97, 730.
21. Murray, C. B.; Norris, D. J.; Bawendi, M. G. J. Am. Chem. Soc. 1993, //5, 8706.
22. ZnS phosphor: Garlick, G. F. J.; Gibson, A. F. J. Opt. Soc. Am. 1949, 39, 935.
23. Ohring, M. The Materials Science of Thin Films; Academic: San Diego, 1992.
24. McClean, I. P.; Thomas, C. B. Semicond. Sci. Technol. 1992, 7, 1394.
25. Andre, J. C.; Vincent, L. M.; O'Conner, D.; Ware, W. R. J. Phys. Chem. 1979, 83, 2285.
26. Dunstan, D. E.; Hagfeldt, A.; Almgren, M.; Siegbahn, H. O. G.; Mukhtar, E. J. Phys. Chem. 1990, 94, 6797.
27. ZnO is also a semiconductor that has been synthesized as quantum dots from Zn(II) and hydroxide precursors: Spanhel, L.; Anderson, M. A. J. Am. Chem. Soc. 1991,113,2826. In order to make sure that our synthetic procedure produces no ZnO, we eliminated the sodium sulfide in our preparation. On the basis of absorption and emission spectra, we do not form any semiconductor nanoclusters unless sulfide ion is present.
28. Becker, W. G.; Bard, A. J. J. Phys. Chem. 1983, 87, 4888.
29. Rossetti, R.; Hull, R.; Gibson, J. M.; Bras, L. E. J. Chem. Phys. 1985, 82, 553.
30. Bhargava, R. N.; Gallagher, D.; Hong, X.; Nurmikko, A. Phys. Rev. Lett. 1994, 72, 416.
31. Hunter, A.; Kitai, A. H. J. Appl. Phys. 1987, 62, 4244.
32. Mahtab, R.; Rogers, J. P.; Murphy, C. J. J. Am. Chem. Soc. 1995, 117,9099. -
33. Sooklal, K.; Murphy, C. J. Unpublished results on Cd2+, Zn2+, and Mn2+ activation of ZnS quantum dots.