Bismuth antimony telluride thin films with unique crystal orientation by two-step method
详细信息 查看全文
- 作者：Masayuki Takashiri ; takashiri@tokai-u.jp" class="auth_mail" title="E-mail the corresponding author ; Jun Hamada
- 关键词：Two-step method ; Unique crystal orientation ; Homogeneous electron beam irradiation ; Thermal annealing ; Bismuth antimony telluride
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：25 October 2016
- 年：2016
- 卷：683
- 期：Complete
- 页码：276-281
- 全文大小：982 K
文摘
- •
P-type Bi
SbTe thin films have been prepared by flash evaporation.- •
Two-step method is sequential treatment of EB irradiation and thermal annealing.
- •
Thin films prepared by the two-step method exhibit a unique crystal orientation.
- •
Thermal conductivity was calculated using a phonon transport model.
- •
The thermoelectric properties were significantly improved by the two-step method.