Effects of crystallographic and shape anisotropies on dopant-carrier exchange interactions in magnetic semiconductor quantum dots

Journal of Physical Chemistry C

Volumn 118, Issue 14, 2014, Pages 7630-7636

  Peng, Bo ^a   May, Joseph W ^a   Gamelin, Daniel R ^a   Li, Xiaosong ^a  

^a UNIVERSITY OF WASHINGTON   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CALCULATIONS; CRYSTALLOGRAPHY; DENSITY FUNCTIONAL THEORY; DOPING (ADDITIVES); ELECTRONIC STRUCTURE; MAGNETIC SEMICONDUCTORS; MAGNETISM; NANOCRYSTALS; QUANTUM THEORY;

ANALYTICAL PREDICTIONS; CRYSTALLINE ANISOTROPY; DILUTED MAGNETIC SEMICONDUCTORS; DOPED NANOCRYSTALS; FIRST-PRINCIPLES CALCULATION; PERTURBATION EQUATION; PERTURBATION THEORY; QUANTUM MECHANICAL;

ANISOTROPY;

EID: 84898490763     PISSN: 19327447     EISSN: 19327455     Source Type: Journal    
DOI: 10.1021/jp411250c     Document Type: Article

References (55)

1. Kossut, J., Gaj, J. A., Eds. Introduction to the Physics of Diluted Magnetic Semiconductors; Springer-Verlag: Berlin, 2010.
2. Chambers, S. A. Ferromagnetism in Doped Thin-Film Oxide and Nitride Semiconductors and Dielectrics Surf. Sci. Rep. 2006, 61, 345-381
3. Chambers, S. A.; Droubay, T. C.; Wang, C. M.; Rosso, K. M.; Heald, S. M.; Schwartz, D. A.; Kittilstved, K. R.; Gamelin, D. R. Ferromagnetism in Oxide Semiconductors Mater. Today 2006, 9, 28-35
4. Coey, J. M. Dilute Magnetic Oxides Curr. Opin. Solid State Mater. Sci. 2006, 10, 83-92
5. Dietl, T. Origin of Ferromagnetic Response in Diluted Magnetic Semiconductors and Oxides J. Phys.-Condens. Matter 2007, 19, 165204
6. Fernandez-Rossier, J.; Aguado, R. Mn-Doped II-VI Quantum Dots: Artificial Molecular Magnets Phys. Status Solidi C 2006, 3, 3734-3739
7. Loss, D.; DiVincenzo, D. P. Quantum Computation with Quantum Dots Phys. Rev. A 1998, 57, 120-126
8. Žutić, I.; Fabian, J.; Sarma, S. D. Spintronics: Fundamentals and Applications Rev. Mod. Phys. 2004, 76, 323-410
9. Furdyna, J. K. Diluted Magnetic Semiconductors J. Appl. Phys. 1988, 64, R29-R64
10. Furdyna, J. K.; Kossut, J., Eds. Diluted Magnetic Semiconductors; Academic Press: New York, 1988.
11. Beaulac, R.; Schneider, L.; Archer, P. I.; Bacher, G.; Gamelin, D. R. Light-Induced Spontaneous Magnetization in Doped Colloidal Quantum Dots Science 2009, 325, 973-976
12. Jonker, B. T.; Park, Y. D.; Bennett, B. R.; Cheong, H. D.; Kioseoglou, G.; Petrou, A. Robust Electrical Spin Injection into a Semiconductor Heterostructure Phys. Rev. B 2000, 62, 8180-8183
13. Ohno, Y.; Young, D. K.; Beschoten, B.; Matsukura, F.; Ohno, H.; Awschalom, D. D. Electrical Spin Injection in a Ferromagnetic Semiconductor Heterostructure Nature 1999, 402, 790-792
14. May, J. W.; McMorris, R. J.; Li, X. Ferromagnetism in p -Type Manganese-Doped Zinc Oxide Quantum Dots J. Phys. Chem. Lett. 2012, 3, 1374-1380
15. Haase, M.; Weller, H.; Henglein, A. Photochemistry and Radiation Chemistry of Colloidal Semiconductors. 23. Electron Storage on ZnO Particles and Size Quantization J. Am. Chem. Soc. 1988, 92, 482-487
16. Shim, M.; Guyot-Sionnest, P. n-Type Ccolloidal Semiconductor Nanocrystals Nature 2000, 407, 981-983
17. Wang, C.; Shim, M.; Guyot-Sionnest, P. Electrochromic Nanocrystal Quantum Dots Science 2001, 291, 2390-2392
18. Roest, A. L.; Kelly, J. J.; Vanmaekelbergh, D.; Meulenkamp, E. A. Staircase in the Electron Mobility of a ZnO Quantum Dot Assembly Due to Shell Filling Phys. Rev. Lett. 2002, 89, 036801
19. Yu, D.; Wang, C.; Guyot-Sionnest, P. n-Type Conducting CdSe Nanocrystal Solids Science 2003, 300, 1277-1280
20. Guyot-Sionnest, P. Charging Colloidal Quantum Dots by Electrochemistry Microchim. Acta 2008, 160, 309-314
21. Liu, W. K.; Whitaker, K. M.; Kittilstved, K. R.; Gamelin, D. R. Stable Photogenerated Carriers in Magnetic Semiconductor Nanocrystals J. Am. Chem. Soc. 2006, 128, 3910-3911
22. Valdez, C. N.; Braten, M.; Soria, A.; Gamelin, D. R.; Mayer, J. M. Effect of Protons on the Redox Chemistry of Colloidal Zinc Oxide Nanocrystals J. Am. Chem. Soc. 2013, 135, 8492-8495
23. 2+ Substitution J. Am. Chem. Soc. 2012, 134, 7937-7943
24. Cohn, A. W.; Janβen, N.; Mayer, J. M.; Gamelin, D. R. Photocharging ZnO Nanocrystals: Picosecond Hole Capture, Electron Accumulation, and Auger Recombination J. Phys. Chem. C 2012, 116, 20633-20642
25. Wehrenberg, B. L.; Guyot-Sionnest, P. Electron and Hole Injection in PbSe Quantum Dot Films J. Am. Chem. Soc. 2003, 125, 7806-7807
26. Schrauben, J. N.; Hayoun, R.; Valdez, C. N.; Braten, M.; Fridley, L.; Mayer, J. M. Titanium and Zinc Oxide Nanoparticles Are Proton-Coupled Electron Transfer Agents Science 2012, 336, 1298-1301
27. Léger, Y.; Besombes, L.; Fernández-Rossier, J.; Maingault, L.; Mariette, H. Electrical Control of a Single Mn Atom in a Quantum Dot Phys. Rev. Lett. 2006, 97, 107401
28. Ochsenbein, S. T.; Feng, Y.; Whitaker, K. M.; Badaeva, E.; Liu, W. K.; Li, X.; Gamelin, D. R. Charge-Controlled Magnetism in Colloidal Doped Semiconductor Nanocrystals Nat. Nanotechnol. 2009, 4, 681-687
29. 2+ Photoluminescence in Doped Semiconductor Nanocrystals ACS Nano 2011, 5, 4158-4168
30. 2+-Doped Semiconductor Nanocrystals J. Phys. Chem. C 2012, 116, 11223-11231
31. 2+-Carrier sp-d Exchange in Diluted Magnetic Semiconductor Quantum Dots Phys. Rev. B 2011, 84, 195324
32. 2+-Electron s-d Exchange Coupling in Bulk and Quantum-Confined Diluted Magnetic Semiconductors Phys. Rev. B 2010, 82, 224401
33. Abolfath, R. M.; Petukhov, A. G.; Žutić, I. Piezomagnetic Quantum Dots Phys. Rev. Lett. 2008, 101, 207202
34. Xu, Y.-N.; Ching, W. Y. Electronic, Optical, and Structural Properties of Some Wurtzite Crystals Phys. Rev. B 1993, 48, 4335-4351
35. 2+-Doped ZnO Quantum Dot Electronic Structures Using the Density Functional Theory: Choosing the Right Functional New J. Phys. 2008, 10, 055013
36. Frisch, M. J.; Trucks, G. W.; Schlegel, H. B.; Scuseria, G. E.; Robb, M. A.; Cheeseman, J. R.; Scalmani, G.; Barone, V.; Mennucci, B.; Petersson, G. A. Gaussian Development Version, Revision H.12+; Gaussian Inc.: Wallingford, CT, 2011.
37. Adamo, C.; Barone, V. Toward Reliable Density Functional Methods without Adjustable Parameters: The PBE0Model J. Chem. Phys. 1999, 110, 6158-6170
38. Perdew, J. P.; Burke, K.; Ernzerhof, M. Generalized Gradient Approximation Made Simple Phys. Rev. Lett. 1996, 77, 3865-3868
39. Perdew, J. P.; Burke, K.; Ernzerhof, M. Generalized Gradient Approximation Made Simple [Phys. Rev. Lett. 77, 3865 (1996)] Phys. Rev. Lett. 1997, 78) 1396-1396
40. Hay, P. J.; Wadt, W. R. Ab Initio Effective Core Potentials for Molecular Calculations. Potentials for the Transition Metal Atoms Sc to Hg J. Chem. Phys. 1985, 82, 270-283
41. Hay, P. J.; Wadt, W. R. Ab Initio Effective Core Potentials for Molecular Calculations. Potentials for K to Au Including the Outermost Core Orbitals J. Chem. Phys. 1985, 82, 299-310
42. Wadt, W. R.; Hay, P. J. Ab Initio Effective Core Potentials for Molecular Calculations. Potentials for Main Group Elements Na to Bi J. Chem. Phys. 1985, 82, 284-298
43. 2+-Doped ZnO Nanocrystals J. Phys. Chem. C 2009, 113, 8710-8717
44. Feng, Y.; Badaeva, E.; Gamelin, D. R.; Li, X. Excited-State Double Exchange in Manganese-Doped ZnO Quantum Dots: A Time-Dependent Density-Functional Study J. Phys. Chem. Lett. 2010, 1, 1927-1931
45. 2+-Doped ZnO Quantum Dots Using Time-Dependent Density Functional Theory J. Phys. Chem. C 2011, 115, 20986-20991
46. Zeng, R.; Rutherford, M.; Xie, R.; Zou, B.; Peng, X. Synthesis of Highly Emissive Mn-Doped ZnSe Nanocrystals without Pyrophoric Reagents Chem. Mater. 2010, 22, 2107-2113
47. Brus, L. E. A Simple Model for the Ionization Potential, Electron Affinity, and Aqueous Redox Potentials of Small Semiconductor Crystallites J. Chem. Phys. 1983, 79, 5566-5571
48. Brus, L. E. Electron-Electron and Electron-Hole Interactions in Small Semiconductor Crystallites: The Size Dependence of the Lowest Excited Electronic State J. Chem. Phys. 1984, 80, 4403-4409
49. Brus, L. Electronic Wave Functions in Semiconductor Clusters: Experiment and Theory J. Phys. Chem. 1986, 90, 2555-2560
50. 2+-Doped Semiconductor Nanocrystals J. Solid State Chem. 2008, 181, 1585-1592
51. 2+-Doped CdSe Quantum Dots: New Inorganic Materials for Spin-Electronics and Spin-Photonics Adv. Funct. Mater. 2008, 18, 3873-3891
52. Beaulac, R.; Ochsenbein, S. T.; Gamelin, D. R. In Colloidal Transition-Metal-Doped Quantum Dots; Klimov, V. I., Ed.; Taylor & Francis: New York, 2010.
53. Oszwałdowski, R.; Žutić, I.; Petukhov, A. G. Magnetism in Closed-Shell Quantum Dots: Emergence of Magnetic Bipolarons Phys. Rev. Lett. 2011, 106, 177201
54. Oszwałdowski, R.; Stano, P.; Petukhov, A. G.; Žutić, I. Spin Ordering in Magnetic Quantum Dots: From Core-Halo to Wigner Molecules Phys. Rev. B 2012, 86, 201408
55. Austing, D. G.; Sasaki, S.; Tarucha, S.; Reimann, S. M.; Manninen, M.; Koskinen, M. Ellipsoidal Deformation of Vertical Quantum Dots Phys. Rev. B 1999, 60, 11514