Transparent conductive Ga‐doped ZnO films fabricated by MOCVD
Transparent conductive Ga‐doped ZnO films fabricated by MOCVD
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MOCVD法制备Ga掺杂ZnO透明导电薄膜
DOI:
10.1002/pssa.201127324
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发表时间:
2012
期刊:
影响因子:
--
通讯作者:
A. Bakin
中科院分区:
文献类型:
--
作者:
A. Behrends;A. Wagner;M. A. M. Al-Suleiman;H.-J. Lugauer;M. Strassburg;R. Walter;A. Weimar;Andreas Waag;A. Bakin
Transparent conductive oxides (TCOs) are used for a variety of different applications,e.g., in solar cells and light emitting diodes (LEDs). Mostly, sputtering is used, which often results in a degradation of the underlying semiconductor material. In this work we report on a “soft” method for the fabrication of ZnO films as TCO layers by using metal organic chemical vapor deposition (MOCVD) at particularly low temperatures. The MOCVD approach has been studied focusing on the TCO key issues: fabrication temperature, morphology, optical, and electrical properties. Very smooth ZnO films with rms values down to 0.8 nm were fabricated at a substrate temperature of only 300 °C. Ga‐doping is well controllable even for high carrier concentrations up to 2 × 1020cm−3, which is above the Mott‐density leading to metallic‐like behavior of the films. Furthermore all films show excellent optical transparency in the visible spectral range. As a consequence, our MOCVD approach is well suited for the soft fabrication of ZnO‐based TCO layers.
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影响因子:
1.8
作者:
N. Nishimoto;Takahiro Yamamae;T. Kaku;Y. Matsuo;K. Senthilkumar;O. Senthilkumar;J. Okamoto;Y. Yamada;S. Kubo;Y. Fujita
通讯作者:
N. Nishimoto;Takahiro Yamamae;T. Kaku;Y. Matsuo;K. Senthilkumar;O. Senthilkumar;J. Okamoto;Y. Yamada;S. Kubo;Y. Fujita
影响因子:
1.5
作者:
S. Kim;Jinho Jeon;Hyoun-woo Kim;Jae Gab Lee;Chongmu Lee
通讯作者:
S. Kim;Jinho Jeon;Hyoun-woo Kim;Jae Gab Lee;Chongmu Lee
影响因子:
20.6
作者:
A. Bakin;A. Behrends;A. Waag;H. Lugauer;A. Laubsch;K. Streubel
通讯作者:
A. Bakin;A. Behrends;A. Waag;H. Lugauer;A. Laubsch;K. Streubel
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
Tammy Ben;T. Ive;C. Walle;U. Mishra;J. Speck;S. Denbaars
通讯作者:
S. Denbaars
影响因子:
2.1
作者:
Park, Sang-Moo;Ikegami, Tomoaki;Ebihara, Kenji
通讯作者:
Ebihara, Kenji