Ultrafast charge carrier relaxation and charge transfer dynamics of CdTe/CdS core-shell quantum dots as studied by femtosecond transient absorption spectroscopy

Journal of Physical Chemistry C

Volumn 114, Issue 3, 2010, Pages 1460-1466

  Rawalekar, Sachin ^a   Kaniyankandy, Sreejith ^a   Verma, Sandeep ^a   Ghosh, Hirendra N ^a  

^a BHABHA ATOMIC RESEARCH CENTRE   (India)

Author keywords

[No Author keywords available]

Indexed keywords

3-MERCAPTOPROPIONIC ACID; BENZOQUINONES; CAPPING AGENT; CARRIER RELAXATION; CDS; CDTE; CDTE/CDS; CHARGE CARRIER RELAXATION; CHARGE-TRANSFER DYNAMICS; CORE-SHELL; CORE-SHELL MATERIALS; CORE-SHELL NANOSTRUCTURES; CORE-SHELL QUANTUM DOTS; ELECTRON HOLE PAIRS; EMISSION LIFETIME; FEMTOSECOND TRANSIENT ABSORPTION; FEMTOSECOND TRANSIENT ABSORPTION SPECTROSCOPY; INDUCED ABSORPTION; LASER LIGHTS; NEAR-IR; QUANTUM DOTS; QUENCHING EFFECT; RELAXATION DYNAMICS; STEADY-STATE ABSORPTION; TIME-RESOLVED EMISSIONS; TIME-SCALES; TYPE II; ULTRA-FAST;

ABSORPTION; ABSORPTION SPECTROSCOPY; CADMIUM ALLOYS; CADMIUM COMPOUNDS; CADMIUM SULFIDE; CARRIER LIFETIME; CHARGE TRANSFER; ION EXCHANGE; LASER EXCITATION; MASS TRANSFER; OPTICAL WAVEGUIDES; QUENCHING; RELAXATION PROCESSES; SHELLS (STRUCTURES); SYNTHESIS (CHEMICAL);

SEMICONDUCTOR QUANTUM DOTS;

EID: 77249098905     PISSN: 19327447     EISSN: 19327455     Source Type: Journal    
DOI: 10.1021/jp909118c     Document Type: Article

References (55)

1. Brus, L. E. J. Chem. Phys. 1983, 79, 5566.
2. Alivisatos, A. P. Science 1996, 271, 933.
3. Kim, S.; Fisher, B.; Eisler, H.; Bawendi, M. J. Am. Chem. Soc. 2003, 125, 11466.
4. Chen, C.; Cheng, C.; Yu, J.; Pu, S.; Chng, Y.; Chou, P.; Chaou, Y.; Chiu, H. J. Phys. Chem. B 2004, 108, 10687.
5. Xie, R.; Zhong, X.; Basche, T. Adv. Mater. 2005, 17, 2741.
6. Chou, P.; Chen, C.; Cheng, C.; Pu, S.; Wu, K.; Chng, Y.; Lai, C.; Chou, Y.; Chiu, H. Chem. Phys. Chem. 2006, 7, 222.
7. Schops, O.; Thomas, N.; Woggon, U.; Artemyev, M. J. Phys. Chem. B 2006, 110 (5), 2074.
8. Klimov, V.; McBranch, D.; Leatherdale, C.; Bewandi, M. Phys. Rev. B 1999, 60, 13740.
9. Schaller, R.; Pietryga, J.; Goupalov, S.; Petruska, M.; Ivanov, S.; Klimov, V. Phys. Rev. Lett. 2005, 95, 196401.
10. Cooney, R.; Sewall, S.; Anderson, K.; Dias, E.; Kambhampati, P. Phys. Rev. Lett. 2007, 98, 177403.
11. Xu, S.; Mikhailovsky, A.; Hollingsworth, J.; Klimov, V. Phys. Rev. B 2002, 65, 045319.
12. Schnitt-Rink, S.; Miller, D.; Chemla, D. Phys. Rev. B 1987, 35, 8113.
13. Dimitrov, S.; Dooley, C.; Trifonov, A.; Fiebig, T. J. Phys. Chem. C 2009, 113, 4198.
14. Sagar, D.; Cooney, R.; Sewall, S.; Dias, E.; Barsan, M.; Butler, I.; Kambhampati, P. Phys.Rev. B 2008, 77, 235321.
15. Ghanassi, M.; Schanne-Klein, M.; Hache, F.; Eklimov, A.; Ricard, D. Appl. Phys. Lett. 1993, 62, 78.
16. Klimov, V.; McBranch, D. Phys. Rev. B 1997, 55, 13173.
17. Hirakawa, T.; Kamat, P. V. J. Am. Chem. Soc. 2005, 127, 3928.
18. Liz-Marzan, L. M.; Mulvaney, P. J. Phys. Chem. B 2003, 107, 7312.
19. Kamat, P. V.; Shanghavi, B. J. Phys. Chem. B 1997, 101 (39), 7675.
20. Caruso, F.; Spasova, M.; Saigueirino-Maceira, V.; Liz-Marzan, L. M. Adv. Mater. 2001, 13, 1090.
21. Zhong, C. J.; Maye, M. M. Adv. Mater. 2001, 13, 1507.
22. Greenham, N.; Peng, X.; Alivisatos, A. P. Phys. Rev. B 1996, 54, 17628.
23. Huynh, W.; Dittmer, J. J.; Alivisatos, A. P. Science 2002, 295, 2425.
24. Sun, B.; Marx, E.; Greenham, N. Nano Lett. 2003, 3, 961.
25. Gross, D.; Susha, A.; Klar, T.; Como, E.; Rogach, A.; Feldmann, J. Nano Lett. 2008, 8 (5), 1482.
26. Dorfs, D.; Salant, A.; Popov, I.; Banin, U. Small 2008, 4 (9), 1319.
27. Bang, J.; Chon, B.; Won, N.; Nam, J.; Joo, T.; Kim, S. J. Phys. Chem. C 2009, 113 (16), 6320.
28. Pemasiri, K.; Montazeri, M.; Gass, R.; Smith, L.; Jackson, H.; Rice, J.; Paiman, S.; Gao, Q.; Tan, H.; Jagadish, C.; Zhang, X.; Zou, J. Nano Lett. 2009, 9 (2), 648.
29. Dooley, C.; Dimitrov, S.; Fiebig, T. J. Phys. Chem. C 2008, 112, 12074.
30. Zeng, Q.; Kong, X.; Sun, Y.; Zhang, Y.; Tu, L.; Zhao, J.; Zhang, H. J. Phys. Chem. C 2008, 112, 8587.
31. Breus, V.; Heyes, C.; Nienhaus, U. J. Phys. Chem. C 2007, 111 (50), 18589.
32. Chen, C.; Liu, S.; Cui, R.; Huang, B.; Tian, Z.; Jiang, P.; Pang, D.; Zhang, Z. J. Phys. Chem. C 2008, 112, 18904.
33. Gaponik, N.; Talapin, D. V.; Rogach, A. L.; Hoppe, K.; Shevchenko, E. V.; Kornowski, A.; Eychmüller, A.; Weller, H. J. Phys. Chem. B 2002, 106, 7177.
34. Yu, W.; Qu, L.; Guo, W.; Peng, X. Chem. Mater. 2003, 15, 2854.
35. O'Connor, D. V.; Phillips, D. Time Correlated Single Photon Counting; Academic Press: New York, 1984.
36. Efros, A.; Rosen, M. Annu. Rev. Mater. Sci. 2000, 30, 475.
37. Dabbousi, B. O.; Rodriguez-Viejo, J.; Mikulec, F. V.; Heine, J. R.; Mattoussi, H.; Ober, R.; Jensen, K. F.; Bawendi, M. G. J. Phys. Chem. B 1997, 101, 9463.
38. Underwood, D.; Kippeny, T.; Rosenthal, S. J. Phys. Chem. B 2001, 105, 436.
39. Califano, M.; Franceschetti, A.; Zunger, A. Nano Lett. 2005, 5, 2360.
40. Jones, M.; Nedelijkovic, J.; Ellingson, R.; Nozik, A.; Rumbles, G. J. Phys. Chem. B 2003, 107, 11346.
41. Jones, M.; Lo, S.; Scholes, G. Proc. Natl. Acad. Sci. U.S.A. 2009, 106, 3011.
42. Jones, M.; Lo, S.; Scholes, G. J. Phys. Chem. C 2009, 113, 18632.
43. Norris, D. Phys. Rev. Lett. 1994, 72, 2612.
44. Klimov, V.; Hunsche, S.; Kurz, H. Phys. Rev. B 1994, 50, 8110.
45. Hu, Y. Phys. Rev. Lett. 1990, 64, 1805.
46. Burda, C.; Link, S.; Mohamed, M.; El-Sayed, M. J. Phys. Chem. B 2001, 105, 12286.
47. Chicken, V.; Kelly, D. F. Nano. Lett 2002, 2 (9), 1015.
48. Burda, C.; Green, T.; Link, S.; El-Sayed, M. J. Phys. Chem. B 1999, 103, 1783.
49. Lou, Y.; Chen, X.; Samia, A.; Burda, C. J. Phys. Chem. B 2003, 107, 12431.
50. Yagi, I.; Mikami, K.; Ebina, K.; Okamura, M.; Uosaki, K. J. Phys. Chem. B 2006, 110, 14192.
51. Sinnoest, P.; Shim, M.; Matranga, C.; Hines, M. Phys. Rev. B 1999, 60, 2181.
52. Landes, C.; Burda, C.; Braun, M.; El-Sayed, M. J. Phys. Chem. B 2001, 105, 2981.
53. Lou, Y.; Samia, A.; Cowen, J.; Banger, K.; Chen, X.; Lee, H.; Burda, C. Phys. Chem. Chem. Phys. 2003, 5, 1091.
54. Lou, Y.; Chen, X.; Samia, A.; Burda, C. J. Phys. Chem. B 2003, 107, 12431.
55. Lou, Y.; Yin, M.; O'Brien, S.; Burda, C. J. Electrochem. Soc. 2005, 152 (6), G427.