Self-assembled epitaxial core-shell nanocrystals with tunable magnetic anisotropy

Sheng-Chieh Liao, Yong-Lun Chen, Wei Cheng Kuo, Jeffrey Cheung, Wei Cheng Wang, Xuan Cheng, Yi-Ying Chin, Yu-Ze Chen, Heng-Jui Liu, Hong-Ji Lin, Chien-Te Chen, Jeng-Yih Juang, Yu-Lun Chueh, Valanoor Nagarajan, Ying Hao Chu, Chih Huang Lai

Research output: Contribution to journalArticleResearchpeer-review

5 Citations (Scopus)


Epitaxial core-shell CoO-CoFe2O4 nanocrystals are fabricated by using pulsed laser deposition with the aid of melted material (Bi2O3) addition and suitable lattice mismatch provided by substrates (SrTiO3). Well aligned orientations among nanocrystals and reversible core-shell sequence reveal tunable magnetic anisotropy. The interfacial coupling between core and shell further engineers the nanocrystal functionality.

Original languageEnglish
Pages (from-to)4117-4122
Number of pages6
Issue number33
Publication statusPublished - 2 Sept 2015
Externally publishedYes


  • Core-shell
  • Epitaxy
  • Interfaces
  • Magnetic anisotropy
  • Nanocrystals
  • Self-assembly

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