Electroabsorption spectra of lead sulfide (PbS) quantum dots in a polymer film

Journal of Physical Chemistry C

Volumn 117, Issue 41, 2013, Pages 21483-21489

  Liu, Xiaoming ^a,b   Lü, Ying ^a   Dai, Zhonghua ^a   Tang, Xinghua ^a   Yan, Liushui ^a  

^a NANCHANG HANGKONG UNIVERSITY   (China)

^b HOKKAIDO UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRIC FIELD MODULATION; ELECTRIC FIELD RESPONSE; ELECTROABSORPTION SPECTRUMS; LEAD SULFIDE; NEAR-INFRARED ABSORPTION; PBS QUANTUM DOTS; QUADRATIC FIELDS; SECOND DERIVATIVES;

ABSORPTION SPECTROSCOPY; ELECTRIC FIELDS; EXCITONS; LIGHT ABSORPTION; MOLECULAR SPECTROSCOPY; POLYMER FILMS; SEMICONDUCTING LEAD COMPOUNDS;

SEMICONDUCTOR QUANTUM DOTS;

EID: 84886071037     PISSN: 19327447     EISSN: 19327455     Source Type: Journal    
DOI: 10.1021/jp4074448     Document Type: Article

References (31)

1. Jin, J.; Hyon, B. N.; Taekyung, Y.; Jung, H. Y.; Young, W. K.; Fanxin, W.; Jin, Z. Z.; Taeghwan, H. Generalized and Facile Synthesis of Semiconducting Metal Sulfide Nanocrystals J. Am. Chem. Soc. 2003, 125, 11100-11105
2. Thessing, J.; Qian, J.; Chen, H.; Pradhan, N.; Peng, X. Interparticle Influence on Size/Size Distribution Evolution of Nanocrystals J. Am. Chem. Soc. 2007, 129, 2736-2737
3. Talapin, D. V.; Lee, J. S.; Kovalenko, M. V.; Shevchenko, E. V. Prospects of Colloidal Nanocrystals for Electronic and Optoelectronic Applications Chem. Rev. 2010, 110, 389-458
4. Achermann, M.; Petruska, M. A.; Kos, S.; Smith, D. L.; Koleske, D. D.; Klimov, V. I. Energy-Transfer Pumping of Semiconductor Nanocrystals Using an Epitaxial Quantum Well Nature 2004, 429, 642-646
5. Chan, W. C.; Nie, S. M. Quantum Dot Bioconjugates for Ultrasensitive Nonisotopic Detection Science 1998, 281, 2016-1018
6. 2+/ZnS (Core/Shell) Luminescent Nanocrystals Inorg. Chem. 2007, 46, 1354-1360
7. Du, H.; Chen, C.; Krishnan, R.; Krauss, T. D.; Harbold, J. M.; Wise, F. W.; Thomas, M. G.; Silcox, J. Optical Properties of Colloidal PbSe Nanocrystals Nano lett. 2002, 2, 1321-1324
8. Mao, S.; Zhao, J.; Zhang, S.; Niu, H.; Jin, B.; Tian, Y. Synthesis and Electrochemical Properties of PbSe Nanotubes J. Phys. Chem. C 2009, 113, 18091-18096
9. Koole, R.; Allan, G.; Delerue, C.; Meijerink, A.; Vanmaekelbergh, D.; Houtepen, A. J. Optical Investigation of Quantum Confinement in PbSe Nanocrystals at Different Points in the Brillouin Zone Small 2008, 4, 127-133
10. Lifshitz, E.; Bashouti, M.; Kloper, V.; Kigel, A.; Eisen, M. S.; Berger, S. Synthesis and Characterization of PbSe Quantum Wires, Multipods, Quantum Rods, and Cubes Nano Lett. 2003, 3, 857-862
11. Sargent, E. H. Infrared Quantum Dots Adv. Mater. 2005, 17, 515-522
12. Quan, Z. W.; Li, C. X.; Zhang, X. M.; Yang, J.; Yang, P. P.; Zhang, C. M.; Lin, J. Polyol-Mediated Synthesis of PbS Crystals: Shape Evolution and Growth Mechanism Cryst. Growth Des. 2008, 8, 2384-2392
13. Pietryga, J. M.; Werder, D. J.; Williams, D. J.; Casson, J. L.; Schaller, R. D.; Klimov, V. I.; Hollingsworth, J. A. Utilizing the Lability of Lead Selenide to Produce Heterostructured Nanocrystals with Bright, Stable Infrared Emission J. Am. Chem. Soc. 2008, 130, 4879-4885
14. Hines, M. A.; Scholes, G. D. Colloidal PbS Nanocrystals with Size-Tunable Near-Infrared Emission: Observation of Post-Synthesis Self-Narrowing of the Particle Size Distribution Adv. Mater. 2003, 15, 1844-1849
15. Ohara, Y.; Nakabayashi, T.; Iwasaki, K.; Torimoto, T.; Ohtani, B.; Hiratani, T.; Konishi, K.; Ohta, N. Electric-Field-Induced Changes in Absorption and Emission Spectra of CdS Nanoparticles Doped in a Polymer Film J. Phys. Chem. B 2006, 110, 20927-20936
16. 1-x quantum dots Phys. Rev. B 1996, 54, 1892-1901
17. Menendez, P. E.; Trallero, G. C. Electric-field and exciton structure in CdSe nanocrystals Phys. Rev. B 2004, 69, 125336
18. Empedocles, S. A.; Bawendi, M. G. Quantum-Confined Stark Effect in Single CdSe Nanocrystallite Quantum Dots Science 1997, 278, 2114-2117
19. Merbach, D.; Schöll, E.; Ebeling, W.; Michler, P.; Gutowski, J. Electric-field-dependent absorption of ZnSe-based quantum wells: The transition from two-dimensional to three-dimensional behavior Phys. Rev. B 1998, 58, 10709-10720
20. Colvin, V. L.; Cunningham, K. L.; Alivisatos, A. P. Electric Field Modulation Studies of Optical Absorption in CdSe Nanocrystals: Dipolar Character of the Excited State J. Chem. Phys. 1994, 101, 7122-7138
21. Liu, X. M.; Iimori, T.; Ohshima, R.; Nakabayashi, T.; Ohta, N. Electroabsorption spectra of PbSe nanocrystal quantum dots Appl. Phys. Lett. 2011, 98, 161911
22. 3+)/PMMA Bulk Transparent Nanocomposites Through In Situ Photopolymerization J. Phys. Chem. C 2010, 114, 610-616
23. Rogach, A. L.; Kornowski, A.; Gao, M.; Eychmueller, A.; Weller, H. Synthesis and Characterization of a Size Series of Extremely Small Thiol-Stabilized CdSe Nanocrystals J. Phys. Chem. B 1999, 103, 3065-3069
24. Frank, W. W. Lead Salt Quantum Dots: the Limit of Strong Quantum Confinement Acc. Chem. Res. 2000, 33, 773-780
25. Kang, I.; Wise, F. W. Electronic structure and optical properties of PbS and PbSe quantum dots J. Opt. Soc. Am. B 1997, 14, 1632-1646
26. Liptay, W. In Excited States; Lim, E. C., Eds.; Academic Press: New York, 1974; Vol. 1, p 129.
27. Xia, J. Electronic Structures of Zero-Dimensional Quantum Wells Phys. Rev. B 1989, 40, 8500-8507
28. Ethan, J. D. K.; Larissa, L.; Edward, H. S. PbS Quantum Dot Electroabsorption Modulation Across the Extended Communications Band 1200-1700 nm Appl. Phys. Lett. 2005, 87, 053101
29. Stouwdam, J. W.; Shan, J. N.; Veggel, F. C. J. M.; Andras, G. P.; Young, J. F.; Raudsepp, M. Photostability of Colloidal PbSe and PbSe/PbS Core/Shell Nanocrystals in Solution and in the Solid State J. Phys. Chem. C 2007, 111, 1086-1092
30. Rabani, E.; Hetenyi, B.; Berne, B. J.; Brus, L. E. Electronic Properties of CdSe Nanocrystals in the Absence and Presence of a Dielectric Medium J. Chem. Phys. 1999, 110, 5355-5369
31. Shim, M.; Guyot, P. S. Permanent Dipole Moment and Charges in Colloidal Semiconductor Quantum Dots J. Chem. Phys. 1999, 111, 6955-6964