Journal of Inorganic Materials

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Preparation and Structure Characterization of CeO2 Films on the Stainless Steel Substrates Deposited by Laser Ablation with Ar+ Ion Beam Assistance

HUANG Xin-Tang1,2; WANG You-Qing1; CHEN QingMing1; XU Qi-Yang1   

  1. 1.The State Key Lab. of Laser Technology; Huazhong University of Science and Technology; Wuhan 30074; China; 2. Department of Physics; Central China Normal University; Wuhan 430079; China
  • Received:1999-05-24 Revised:1999-07-22 Published:2000-06-20 Online:2000-06-20

Abstract: CeO2 films were deposited by pulsed laser ablation on stainless steel substrates at room temperature
with the Ar+ ion beam assistance. The results show that when the CeO2 films are deposited directly on the stainless steel substrates,
the desired (001)-normal textured films achieved, but there is no evidence for alignment of in-plane crystal axes. Further experimental results
indicate that CeO2/YSZ(Yttria-Stabilized Zirconia)/stainless steel films deposited under the same conditions are not only normal
orientation to the substrate’s surface, but also highly in-plane textured.

Key words: pulsed Laser, CeO2 Film, stainless steel substrate, ion beam assistance

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