Anisotropic epitaxial ZnO/CdO core/shell heterostructure nanorods

Nanoscale Research Letters

Volumn 7, Issue , 2012, Pages

  Lee, Sang Hyun ^a   Parish, Chad M ^a   Xu, Jun ^a  

^a OAK RIDGE NATIONAL LABORATORY   (United States)

Author keywords

Anisotropy; CdO; Heterojunction; ZnO nanorod

Indexed keywords

ANISOTROPY; HETEROJUNCTIONS; II-VI SEMICONDUCTORS; NANORODS; SAPPHIRE; ZINC OXIDE; ZINC SULFIDE;

A-PLANE SAPPHIRE; ADDITIONAL CONTROL; ELECTRONIC APPLICATION; ONE-DIMENSIONAL NANOSTRUCTURE; OPTOELECTRONIC NANODEVICES; SYNTHESIS AND CHARACTERIZATIONS; WURTZITE ZNO; ZNO NANOROD;

CADMIUM COMPOUNDS;

EID: 84871225798     PISSN: 19317573     EISSN: 1556276X     Source Type: Journal    
DOI: 10.1186/1556-276X-7-626     Document Type: Article

References (19)

1. Streetman B, Banerjee S: Solid State Electronic Devices. Englewood Cliffs: Prentice-Hall; 1999.
2. Bhattacharya P: Semiconductor Optoelectronic Device. Englewood Cliffs: Prentice-Hall; 1994.
3. Lauhon LJ, Gudiksen MS, Wang CL, Lieber CM: Epitaxial core-shell and coremultishell nanowire heterostructures. Nature 2002, 420:57-61.
4. Kempa TJ, Tian BZ, Kim DR, Hu JS, Zheng XL, Lieber CM: Single and tandem axial pi-n nanowire photovoltaic devices. Nano Lett 2008, 8:3456.
5. Kayes BM, Atwater HA, Lewis NS: Comparison of the device physics principles of planar and radial p-n junction nanorod solar cells. J Appl Phys 2005, 97:114302.
6. Qian F, Gradecak S, Li Y, Wen CY, Lieber CM: Core/multishell nanowire heterostructures as multicolor, high-efficiency light-emitting diodes. Nano Lett 2005, 5:2287-2291.
7. Lee SH, Zhang XG, Parish CM, Lee HN, Smith DB, He YN, Xu J: Nanocone tip-film solar cells with efficient charge transport. Adv Mater 2011, 23:4381-4385.
8. Zhou MJ, Yi Z, Li K, Zhang JC, Wu WD: Synthesis and characterization of aligned ZnO/BeO core/shell nanocable arrays on glass substrate. Nanoscale Res Lett 2011, 6:506.
9. Qu J, Luo CQ, Cong Q: Synthesis of multi-walled carbon nanotubes/ZnO nanocomposites using absorbent cotton. Nano-Micro Lett 2011, 3:115-120.
10. Mariano AN, Hanneman RE: Crystallographic polarity of ZnO crystals. J Appl Phys 1963, 34:384-388.
11. Strite S, Morkoc H: GaN, AlN, and InN: a review. J Vac Sci Technol B 1992, 10:1237-1266.
12. Lee SH, Minegishi T, Park JS, Park SH, Ha JS, Lee HJ, Lee HJ, Ahn S, Kim J, Jeon H, Yao T: Ordered arrays of ZnO nanorods grown on periodically polarity-inverted surfaces. Nano Lett 2008, 8:2419-2422.
13. Lee SH, Minegishi T, Ha JS, Park JS, Lee HJ, Lee HJ, Shiku H, Matsue T, Hong SK, Jeon H, Yao T: Lateral arrays of vertical ZnO nanowalls on a periodically polarityinverted ZnO template. Nanotechnology 2009, 20:235304.
14. Hong YJ, Yoo J, Doh YJ, Kang SH, Kong KJ, Kim M, Lee DR, Oh KH, Yi GC: Controlled epitaxial growth modes of ZnO nanostructures using different substrate crystal planes. J Mater Chem 2009, 19:941-947.
15. Chu TL, Chu SS: Degenerate cadmium-oxide films for electronic devices. J Electron Mater 1990, 19:1003-1005.
16. 2cell with CdO window layer. In Conference Record of the Twenty Sixth IEEE Photovoltaic Specialists Conference: September 29-October 3 1997; Anaheim, CA. Edited by Basol B. New Jersey: IEEE; 1997:415-418.
17. Sadofev S, Blumstengel S, Cui J, Puls J, Rogaschewski S, Schafer P, Henneberger F: Visible band-gap ZnCdO heterostructures grown by molecular beam epitaxy. Appl Phys Lett 2006, 89:201907.
18. Ma DW, Ye ZZ, Wang L, Huang JY, Zhao BH: Deposition and characteristics of CdO films with absolutely (200)-preferred orientation. Mater Lett 2004, 58:128-131.
19. Wang ZL: Zinc oxide nanostructures: growth, properties and applications. J Phys-Condens Mat 2004, 16:R829-R858.