n-type conducting CdSe nanocrystal solids

Science

Volumn 300, Issue 5623, 2003, Pages 1277-1280

  Yu, Dong ^a   Wang, Congjun ^a   Guyot Sionnest, Philippe ^a  

^a UNIVERSITY OF CHICAGO   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CADMIUM COMPOUNDS; ELECTRIC CONDUCTIVITY; ELECTROCHEMISTRY; POTASSIUM; SEMICONDUCTOR DOPING; THIN FILMS;

CONJUGATED COMPOUNDS; LIGANDS;

NANOSTRUCTURED MATERIALS;

CRYSTALLOGRAPHY; NANOTECHNOLOGY; SEMICONDUCTOR INDUSTRY;

ARTICLE; CONDUCTANCE; CRYSTAL STRUCTURE; CYCLIC POTENTIOMETRY; ELECTRICITY; EVAPORATION; FILM; PRIORITY JOURNAL; SEMICONDUCTOR; SOLID STATE;

EID: 0037799203     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.1084424     Document Type: Article

References (27)

1. C. P. Collier, R. J. Saykally, J. J. Shiang, S. E. Henrichs, J. R. Heath, Science 277, 1978 (1997).
2. S. H. Sun, C. B. Murray, D. Weller, L. Folks, A. Moser, Science 287, 1989 (2000).
3. M. L. Steigerwald, L. E. Brus, Acc. Chem. Res. 23, 183 (1990).
4. N. C. Greenham, X. G. Peng, A. P. Alivisatos, Phys. Rev. B 54, 17628 (1996).
5. V. L. Colvin, M. C. Schlamp, A. P. Alivisatos, Nature 370, 354 (1994).
6. C. Wang, M. Shim, P. Guyot-Sionnest, Science 291, 2390 (2001).
7. C. B. Murray, C. R. Kagan, M. G. Bawendi, Annu. Rev. Mater. Sci. 30, 545 (2000).
8. M. Drndic, M. V. Jarosz, N. Y. Morgan, M. A. Kastner, M. G. Bawendi, J. Appl. Phys. 92, 7498 (2002).
9. C. A. Leatherdale et al., Phys. Rev. B 62, 2669 (2000).
10. D. S. Ginger, N. C. Greenham, J. Appl. Phys. 87, 1361 (2000).
11. B. Enright, D. Fitzmaurice, J. Phys. Chem. 100, 1027 (1996).
12. V. Noack, H. Weller, A. Eychmüller, J. Phys. Chem. B 106, 8514 (2002).
13. B. O'Regan, M. Grätzel, Nature 353, 737 (1991).
14. A. L. Roest, J. J. Kelly, D. Vanmaekelbergh, Phys. Rev. Lett. 89, 036801 (2002).
15. C. K. Chiang et al., J. Am. Chem. Soc. 100, 1013 (1978).
16. R. C. Haddon et al., Nature 350, 320 (1991).
17. M. Shim, P. Guyot-Sionnest, Nature 407, 981 (2000)
18. Materials and methods are available as supporting material on Science Online.
19. P. Guyot-Sionnest, M. A. Hines, Appl. Phys. Lett. 72 686 (1998).
20. R. Parthasarathy, X. M. Lin, H. M. Jaeger, Phys. Rev. Lett. 87, 186807 (2001).
21. R. C. Doty, H. B. Yu, C. K. Shih, B. A. Korgel, J. Phys. Chem. B 105, 8291 (2001).
22. K. C. Beverly, J. F. Sampaio, J. R. Heath, J. Phys. Chem. B 106, 2131 (2002).
23. C. Wang, M. Shim, P. Guyot-Sionnest, Appl. Phys. Lett. 80, 4 (2002).
24. P. Guyot-Sionnnest, C. Wang, J. Phys. Chem. B, 10.1021/jp0275084 (2003).
25. -2 factor accounts for the 50 pairs of electrodes.
26. D. J. Norris, M. G. Bawendi, Phys. Rev. B 53, 16388 (1996).
27. We thank M. Shim and T. Downes for their earlier exploratory work on alkali metal doping in our laboratory. D.Y. was supported by the University of Chicago-Argonne National Laboratory Consortium for Nanoscience Research. C.W. was supported by the U.S. National Science Foundation (NSF) under grant DMR-0108101. Use of the MRSEC Shared Facilities was supported by NSF under grant DMR-0213745.