Artificial atoms on semiconductor surfaces

Proceedings of the National Academy of Sciences of the United States of America

Volumn 108, Issue 3, 2011, Pages 965-970

  Tisdale, W A ^a,c   Zhu, X Y ^b  

^a University of Minnesota   (United States)

^b UNIVERSITY OF TEXAS AT AUSTIN   (United States)

^c MASSACHUSETTS INSTITUTE OF TECHNOLOGY   (United States)

Author keywords

Chemisorption; Quantum dots

Indexed keywords

NANOCRYSTAL; LEAD; LEAD SELENIDE; QUANTUM DOT; SELENIUM DERIVATIVE; SILICON; TITANIUM; TITANIUM DIOXIDE;

ADSORPTION; ATOM; CHEMICAL REACTION; CHEMISORPTION; CONCEPTUAL FRAMEWORK; ELECTRON TRANSPORT; PRIORITY JOURNAL; REVIEW; SEMICONDUCTOR; THEORY; ARTICLE; CHEMICAL MODEL; CHEMISTRY; ELECTRONICS; METHODOLOGY; PHYSICAL CHEMISTRY; SCANNING ELECTRON MICROSCOPY; SURFACE PROPERTY;

ADSORPTION; CHEMISTRY, PHYSICAL; ELECTRONICS; LEAD; MICROSCOPY, ELECTRON, SCANNING; MODELS, CHEMICAL; QUANTUM DOTS; SELENIUM COMPOUNDS; SEMICONDUCTORS; SILICON; SURFACE PROPERTIES; TITANIUM;

EID: 79551622284     PISSN: 00278424     EISSN: 10916490     Source Type: Journal    
DOI: 10.1073/pnas.1006665107     Document Type: Review

References (47)

1. Steigerwald ML, Brus LE (1990) Semiconductor crystallites - a class of large molecules. Acc Chem Res 23:183-188.
2. Klimov VI, ed. (2010) Semiconductor quantum dots (CRC Press, Boca Raton), 2nd Ed.
3. Murray CB, Kagan CR, Bawendi MG (2000) Synthesis and characterization of monodisperse nanocrystals and close-packed nanocrystal assemblies. Ann Rev Mater Sci 30:545-610.
4. Kim J, Wong CY, Scholes GD (2009) Exciton fine structure and spin relaxation in semiconductor colloidal quantum dots. Acc Chem Res 42:1037-1046.
5. Banin U (2008) Light-emitting diodes - bright and stable. Nat Photonics 2:209-210.
6. Nozik AJ (2002) Quantum dot solar cells. Physica E 14:115-120.
7. 2 film. J Am Chem Soc 128:2385-2393.
8. Yu D, Wang C, Guyot-Sionnest P (2003) n-type conducting CdSe nanocrystal solids. Science 300:1277-1280. (Pubitemid 36618236)
9. Talapin DV, Murray CB (2005) PbSe nanocrystal solids for n-and p-channel thin film field-effect transistors. Science 310:86-89.
10. Kagan CR, Murray CB, Nirmal M, Bawendi MG (1996) Electronic energy transfer in CdSe quantum dot solids. Phys Rev Lett 76:1517-1520. (Pubitemid 126638508)
11. Newns DM (1969) Self-consistent model of hydrogen chemisorption. Phys Rev 178:1123-1135.
12. Norris DJ (2010) Electronic structure in semiconductor nanocrystals: optical experiments. Semiconductor Quantum Dots (CRC Press, Boca Raton), 2nd Ed,, pp 63-96.
13. Efros AL, Rosen M (2000) The electronic structure of semiconductor nanocrystals. Annu Rev Mater Sci 30:475-521.
14. Kang I, Wise FW (1997) Electronic structure and optical properties of PbS and PbSe quantum dots. J Opt Soc Am B 14:1632-1646.
15. An JM, Franceschetti A, Dudiy SV, Zunger A (2006) The peculiar electronic structure of PbSe quantum dots. Nano Lett 6:2728-2735.
16. Millo O, Katz D, Cao YW, Banin U (2001) Imaging and spectroscopy of artificial-atom states in core/shell nanocrystal quantum dots. Phys Rev Lett 86:5751-5754. (Pubitemid 32577023)
17. Brus LE (1983) A simple model for the ionization potential, electron affinity, and redox potentials of small semiconductor crystallites. J Chem Phys 79:5566-5571.
18. Choi JJ, et al. (2010) Photogenerated exciton dissociation in highly coupled lead salt nanocrystal assemblies. Nano Lett 10:1805-1811.
19. Koole R, Liljeroth P, Donega CM, Vanmaekelbergh D, Meijerink A (2006) Electronic coupling and exciton energy transfer in CdTe quantum-dot molecules. J Am Chem Soc 128:10436-10441.
20. Brus LE (2010) Commentary: carbon nanotubes, CdSe nanocrystals, and electronelectron interaction. Nano Lett 10:363-365.
21. Williams KJ, et al. (2009) Strong electronic coupling in two-dimensional assemblies of colloidal PbSe quantum dots. ACS Nano 3:1532-1538.
22. Luther JM, et al. (2008) Structural, optical and electrical properties of self-assembled films of PbSe nanocrystals treated with 1,2-ethanedithiol. ACS Nano 2:271-280.
23. Liljeroth P, et al. (2006) Variable orbital coupling in a two-dimensional quantum-dot solid probed on a local scale. Phys Rev Lett 97:096803.
24. Shkolvskii BI, Efros AL (1984) Electronic properties of doped semiconductors (Springer Verlag, New York).
25. Lagendijk A, van Tiggelen B, Wiersma DS (2009) Fifty years of Anderson localization. Phys Today 62-8:24-29.
26. Marcus RA, Sutin N (1985) Electron transfers in chemistry and biology. Biochim Biophys Acta 811:265-322.
27. Miller RJD, McLendon GL, Nozik AJ, Schmickler W, Willig F (1995) Surface electron transfer processes (VCH, New York).
28. Nitzan A (2006) Chemical dynamics in condensed phases: relaxation, transfer, and reactions in condensed molecular systems (Oxford University Press, New York).
29. Horn K, Scheffler M, Richardson NV, Holloway S, eds. (2000) Handbook of surface science: electronic structure. (Elsevier, Amsterdam), 2.
30. Zhu XY (2004) Electronic structure and electron dynamics at molecule-metal interfaces: implications for molecule-based electronics. Surf Sci Rep 56:1-83.
31. Leatherdale CA, Bawendi MG (2001) Observation of solvatochromism in CdSe colloidal quantum dots. Phys Rev B 63:165315.
32. 2(110) interfaces. Surf Sci 604:1335-1341.
33. Liu Y, et al. (2010) Dependence of carrier mobility on nanocrystal size and ligand length in PbSe nanocrystal solids. Nano Lett 10:1960-1969.
34. Law M, et al. (2008) Structural, optical, and electrical properties of PbSe nanocrystal solids treated thermally or with simple amines. J Am Chem Soc 130:5974-5985. (Pubitemid 351620844)
35. Romero HE, Drndic M (2005) Coulomb blockade and hopping conduction in PbSe quantum dots. Phys Rev Lett 95:156801.
36. Overgaag K, Liljeroth P, Grandidier B, Vanmaekelbergh D (2008) Scanning tunneling spectroscopy of individual PbSe quantum dots and molecular aggregates stabilized in an inert nanocrystal matrix. ACS Nano 2:600-606.
37. Dollefeld H, Weller H, Eychmuller A (2002) Semiconductor nanocrystal assemblies: experimental pitfalls and a simple model of particle-particle interaction. J Phys Chem B 106:5604-5608.
38. Wolcott A, et al. On the origins of absorption red-shiftin PbSe Q.D. solids. Nano Letters to be published.
39. Brus LE (1996) Model for carrier dynamics and photoluminescence quenching in wet and dry porous silicon thin films. Phys Rev B 53:4649-4656.
40. Oshiro K, Akai K, Matsuua M (1998) Polaron in a spherical quantum dot embedded in a nonpolar matrix. Phys Rev B 58:7986-7993.
41. Sagar DM, et al. (2008) Size dependent, state-resolved studies of exciton-phonon coupling in strongly confined semiconductor quantum dots. Phys Rev B 77:235321.
42. 2 layer. J Phys-Condens Mat 9:9881-9892.
43. Hyun BR, et al. (2010) Role of solvent dielectric properties on charge transfer from PbS nanocrystals to molecules. Nano Lett 10:318-323.
44. Greenham NC (2010) Electrical properties of semiconductor nanocrystals. Semiconductor Quantum Dots (CRC Press, Boca Raton), 2nd Ed.,, pp 235-280.
45. 2 nanoparticles. J Am Chem Soc 129:4136-4137.
46. Tisdale WA, et al. (2010) Hot electron transfer from semiconductor nanocrystals. Science 328:1543-1547.
47. Kleemans NAJM, et al. (2010) Many-body exciton states in self-assembled quantum dots coupled to a Fermi sea. Nat Phys 6:534-538.