Possibility and Optimized Conditions for Spontaneous Superlattice Formation in Stabilized Zirconia Thin Films Grown Under In Situ Magnetic Field

Authors

  • Nipa Debnath Graduate School of Science and Technology, Shizuoka University, Hamamatsu, 432-8561, Japan, Department of Physics, Jagannath University, Dhaka-1100, Bangladesh.
  • Harinarayan Das Materials Science Division, Atomic Energy Centre, Dhaka-1000, Bangladesh
  • Wataru Kumasaka Department of Electronics and Materials Science, Shizuoka University, Hamamatsu, 432-8561, Japan.
  • Takahiko Kawaguchi Department of Electronics and Materials Science, Shizuoka University, Hamamatsu, 432-8561, Japan.
  • Naonori Sakamoto Department of Electronics and Materials Science, Shizuoka University, Hamamatsu, 432-8561, Japan, Research Institute of Electronics, Shizuoka University, Hamamatsu, 432-8561, Japan.
  • Kazuo Shinozaki School of Materials and Chemical Technology, Tokyo Institute of Technology, Tokyo, 152-8550, Japan.
  • Hisao Suzuki Graduate School of Science and Technology, Shizuoka University, Hamamatsu, 432-8561, Japan, Department of Electronics and Materials Science, Shizuoka University, Hamamatsu, 432-8561, Japan, Research Institute of Electronics, Shizuoka University, Hamamatsu, 432-8561, Japan.
  • Naoki Wakiya Graduate School of Science and Technology, Shizuoka University, Hamamatsu, 432-8561, Japan, Department of Electronics and Materials Science, Shizuoka University, Hamamatsu, 432-8561, Japan, Research Institute of Electronics, Shizuoka University, Hamamatsu, 432-8561, Japan

DOI:

https://doi.org/10.3329/jnujsci.v10i1.71253

Keywords:

Superlattice formation, cation-sites, Dynamic aurora PLD, calcium-stabilized zirconia

Abstract

A specially designed, named Dynamic Aurora pulsed laser deposition (PLD) has been developed to in situ grow thin films in a magnetic field up to 2000 G. Spontaneous superlattice formation occurs in the case of perovskite structure ceramics due to the application of magnetic field during thin films deposition. In this study, we examine the possibility and optimize the conditions of spontaneous superlattice formation in the case of fluorite structure, stabilized zirconia thin films under in situ magnetic field grown by Dynamic Aurora PLD. Although, a superlattice structure was not formed in this fluorite material system. To explain this discrepancy, several factors can be considered such as the number of the cation sites in the crystal structure. Perovskite structure has two cation sites, while the fluorite structure has only one cation site. This study provides necessary information for further research in developing self-organized superlattice structure synthesis techniques under magnetic-field associated pulsed laser deposition technique and simultaneously, also can play important roles in the processing of another materials system.

Jagannath University Journal of Science, Volume 10, Number I, Jun. 2023, pp. 55-63

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Published

2024-02-07

How to Cite

Debnath, N. ., Das, H. ., Kumasaka, W. ., Kawaguchi, T. ., Sakamoto, N. ., Shinozaki, K. ., Suzuki, H. ., & Wakiya, N. . (2024). Possibility and Optimized Conditions for Spontaneous Superlattice Formation in Stabilized Zirconia Thin Films Grown Under In Situ Magnetic Field. Jagannath University Journal of Science, 10(1), 55–63. https://doi.org/10.3329/jnujsci.v10i1.71253

Issue

Vol. 10 No. 1 (2023)

Section

Research Article

License

Copyright (c) 2023 Nipa Debnath, Harinarayan Das, Wataru Kumasaka, Takahiko Kawaguchi, Naonori Sakamoto, Kazuo Shinozaki, Hisao Suzuki, Naoki Wakiya

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.