共 50 条
Atomic layer deposition of zinc sulfide with Zn(TMHD)2
被引:13
作者:
Short, Andrew
[1
]
Jewell, Leila
[1
]
Doshay, Sage
[1
]
Church, Carena
[1
]
Keiber, Trevor
[1
]
Bridges, Frank
[1
]
Carter, Sue
[1
]
Alers, Glenn
[1
]
机构:
[1] Univ Calif Santa Cruz, Dept Phys, Santa Cruz, CA 95064 USA
来源:
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A
|
2013年
/
31卷
/
01期
基金:
美国国家科学基金会;
关键词:
ZNS THIN-FILMS;
CHEMICAL BATH DEPOSITION;
EPITAXY;
GROWTH;
D O I:
10.1116/1.4769862
中图分类号:
TB3 [工程材料学];
学科分类号:
0805 ;
080502 ;
摘要:
The atomic layer deposition (ALD) of ZnS films with Zn(TMHD)(2) and in situ generated H2S as precursors was investigated, over a temperature range of 150-375 degrees C. ALD behavior was confirmed by investigation of growth behavior and saturation curves. The properties of the films were studied with atomic force microscopy, scanning electron microscopy, energy-dispersive x-ray spectroscopy, ultraviolet-visible-infrared spectroscopy, and extended x-ray absorption fine structure. The results demonstrate a film that can penetrate a porous matrix, with a local Zn structure of bulk ZnS, and a band gap between 3.5 and 3.6 eV. The ZnS film was used as a buffer layer in nanostructured PbS quantum dot solar cell devices. (C) 2013 American Vacuum Society. [http://dx.doi.org/10.1116/1.4769862]
引用
收藏
页数:5
相关论文