We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
The effect of temperature on BiSe nanostructures synthesized via chemical vapor deposition.
- Authors
Liu, Fuyan; Liu, Mei; Liu, Aihua; Yang, Cheng; Chen, Chuansong; Zhang, Chao; Bi, Dong; Man, Baoyuan
- Abstract
Bismuth selenide (BiSe) nanostructures have been synthesized via chemical vapor deposition at different temperatures. In order to reduce the Se vacancy in BiSe, the ultrapure BiSe mixed with the Se powder source is used to supply a sufficient selenium atmosphere. The crystallization, composition, morphology of the products effected by temperature were characterized by XRD, SEM, EDX, HRTEM, SAED and Raman. The results show that the nanostructures of BiSe deposited at 500 °C is optimized in our experimental conditions. Meanwhile, it provided an evidence to synthesize BiSe nanostructures, which is more advantageous to investigate the exotic surface states and potential applications in spintronics.
- Subjects
EFFECT of temperature on nanocomposite materials; BISMUTH selenide; NANOSTRUCTURED materials synthesis; CHEMICAL vapor deposition; X-ray diffraction; RAMAN spectroscopy
- Publication
Journal of Materials Science: Materials in Electronics, 2015, Vol 26, Issue 6, p3881
- ISSN
0957-4522
- Publication type
Article
- DOI
10.1007/s10854-015-2915-5