Fabrication of gadolinium zirconate films by laser CVD
Fabrication of gadolinium zirconate films by laser CVD
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激光CVD法制备锆酸钆薄膜
DOI:
10.1016/j.ceramint.2018.11.192
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发表时间:
2019-03
影响因子:
5.2
通讯作者:
Gao Yanfeng
中科院分区:
文献类型:
--
作者:
Yang Guang;Wang Duojin;Zhang Chi;Cao Jin;Du Yaxiong;Liu Bin;Chen Hongfei;Cui Yuanyuan;Luo Hongjie;Gao Yanfeng
In the present work, Gadolinium zirconate (GZ) films were prepared by laser CVD (LCVD) method. The influence of preparation conditions, involving preheating temperature (Tpre) and laser output power density (Pl) on morphology, microstructure, substrate temperature (Tsub) and deposition rate was thoroughly investigated. An extended formation region of GZ films, based on Tpreand Plvalues, was observed at a pressure of about 0.9 kPa. Laser irradiation mainly plays a photolytic role when Pl< 0.40 W/mm2and pyrolytic role when Pl≥ 0.40 W/mm2at GZ films deposition. The maximum deposition rate was up to 307 µm/h. Gd2O3-ZrO2films phase diagram including three zones can be obtained under an optimized condition of Tpre= 1173 K, Pl= 0.80 W/mm2and Ptot= 0.9 kPa. Pure GZ films with 0.19 ≤ Gd/Zr ≤ 1.72 can be observed at one of the three zones. In addition, Gd2O3and ZrO2can stabilize each other to their cubic phases, offering a stable structure.
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DOI:
10.1016/j.msea.2009.08.030
发表时间:
2010-02
影响因子:
6.4
作者:
N. Bansal;Dongming Zhu;M. Eslamloo‐Grami
通讯作者:
N. Bansal;Dongming Zhu;M. Eslamloo‐Grami
影响因子:
5.2
作者:
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通讯作者:
Liu Bin
DOI:
10.1007/s11595-016-1319-6
发表时间:
2016-02
期刊:
Journal of Wuhan University of Technology-Mater. Sci. Ed.
影响因子:
--
作者:
T. Goto
通讯作者:
T. Goto
影响因子:
6.2
作者:
Nazia Karamat;I. Ali;A. Aziz;M. Sher;M. Ashiq
通讯作者:
Nazia Karamat;I. Ali;A. Aziz;M. Sher;M. Ashiq
影响因子:
2.2
作者:
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通讯作者:
Kadir Mert Doleker;H. Ahlatçı;A. Karaoglanli