Transparent Ta doped SnO2 films deposited by RF co-sputtering
Transparent Ta doped SnO2 films deposited by RF co-sputtering
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射频共溅射沉积透明 Ta 掺杂 SnO2 薄膜
DOI:
10.1109/pvsc.2018.8547755
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发表时间:
2018
期刊:
影响因子:
--
通讯作者:
Featherstone T
中科院分区:
文献类型:
--
作者:
Featherstone T
Tantalum doped tin oxide (TaTO) has the potential to surpass the more commonly used transparent electrode, fluorine doped tin oxide (FTO), in terms of electrical conductivity as it avoids the self-compensating F interstitial defects that limit FTO. However, high mobility TaTO has only been deposited by pulsed laser deposition (PLD), a slow, expensive and non-scalable technique. In this work, TaTO was deposited by RF co-sputtering of SnO2and Ta2O5. A range of sputtering parameters were investigated varying the tantalum content and substrate temperature. Resistivities of 8.5×10-3Ωcm were achieved under the best conditions, corresponding to a carrier concentration of 4.4 × 1019cm-3and Hall mobility of 16.6 cm2V-1s-1along with transmission of >75% across the visible and near infrared was achieved. X-ray diffraction patterns informed that the limitation of the co-sputtering deposition method arose from uneven distribution of dopant throughout the films.
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影响因子:
2.3
作者:
S. Nakao;N. Yamada;T. Hitosugi;Y. Hirose;T. Shimada;T. Hasegawa
通讯作者:
T. Hasegawa
影响因子:
6.7
作者:
Chen, Yu-Yun;Hsu, Jin-Cherng;Lin, Yung-Hsin
通讯作者:
Lin, Yung-Hsin
影响因子:
2.1
作者:
M. Weidner;J. Brötz;A. Klein
通讯作者:
A. Klein
DOI:
10.1002/pssb.201552720
发表时间:
2016
期刊:
physica status solidi (b)
影响因子:
--
作者:
M. Weidner;J. Jia;Y. Shigesato;A. Klein
通讯作者:
A. Klein