Journal
APPLIED PHYSICS LETTERS
Volume 90, Issue 19, Pages -Publisher
AMER INST PHYSICS
DOI: 10.1063/1.2737377
Keywords
-
Categories
Ask authors/readers for more resources
Epitaxial growths of CdSe nanowires with controllable orientations by metal organic chemical vapor deposition are obtained. Scanning electron microscopy reveals that they preferred to align along different orientations when grown on different GaAs surfaces. The geometrical relationship between their orientations and the substrates can further be changed by changing the growth temperature. They all grow along the < 110 > direction of the substrates at 480 degrees C, but along the < 111 > direction at 500 degrees C. X-ray diffraction and transmission electron microscopy confirm that they are single-crystalline wurtzite structured. Photoluminescence measurements on individual CdSe nanowires reveal their good optical properties. (C) 2007 American Institute of Physics.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available