title: Self-Assembled Epitaxial Core-Shell Nanocrystals with Tunable Magnetic Anisotropy.
abstract: Epitaxial core-shell CoO-CoFe2 O4 nanocrystals are fabricated by using pulsed laser deposition with the aid of melted material (Bi2 O3 ) 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.
authors.affiliation: Department of Materials Science & Engineering, National Tsing Hua University, Hsinchu, 30013, Taiwan.
authors.forename: Sheng-Chieh
authors.initials: SC
authors.lastname: Liao
authors.affiliation: Department of Materials Science & Engineering, National Chiao Tung University, Hsinchu, 30010, Taiwan.
authors.forename: Yong-Lun
authors.initials: YL
authors.lastname: Chen
authors.affiliation: Department of Electrophysics, National Chiao Tung University, Hsinchu, 30010, Taiwan.
authors.forename: Wei-Cheng
authors.initials: WC
authors.lastname: Kuo
authors.affiliation: School of Materials Science and Engineering, University of New South Wales, Sydney, 2052, Australia.
authors.forename: Jeffrey
authors.initials: J
authors.lastname: Cheung
authors.affiliation: Graduate Program for Science and Technology of Accelerator Light Source, National Chiao Tung University, Hsinchu, 30010, Taiwan.
authors.forename: Wei-Cheng
authors.initials: WC
authors.lastname: Wang
authors.affiliation: School of Materials Science and Engineering, University of New South Wales, Sydney, 2052, Australia.
authors.forename: Xuan
authors.initials: X
authors.lastname: Cheng
authors.affiliation: National Synchrotron Radiation Research Center, Hsinchu, 30076, Taiwan.
authors.forename: Yi-Ying
authors.initials: YY
authors.lastname: Chin
authors.affiliation: Department of Materials Science & Engineering, National Tsing Hua University, Hsinchu, 30013, Taiwan.
authors.forename: Yu-Ze
authors.initials: YZ
authors.lastname: Chen
authors.affiliation: Department of Materials Science & Engineering, National Chiao Tung University, Hsinchu, 30010, Taiwan.
authors.forename: Heng-Jui
authors.initials: HJ
authors.lastname: Liu
authors.affiliation: National Synchrotron Radiation Research Center, Hsinchu, 30076, Taiwan.
authors.forename: Hong-Ji
authors.initials: HJ
authors.lastname: Lin
authors.affiliation: National Synchrotron Radiation Research Center, Hsinchu, 30076, Taiwan.
authors.forename: Chien-Te
authors.initials: CT
authors.lastname: Chen
authors.affiliation: Department of Electrophysics, National Chiao Tung University, Hsinchu, 30010, Taiwan.
authors.forename: Jeng-Yih
authors.initials: JY
authors.lastname: Juang
authors.affiliation: Department of Materials Science & Engineering, National Tsing Hua University, Hsinchu, 30013, Taiwan.
authors.forename: Yu-Lun
authors.initials: YL
authors.lastname: Chueh
authors.affiliation: School of Materials Science and Engineering, University of New South Wales, Sydney, 2052, Australia.
authors.forename: Valanoor
authors.initials: V
authors.lastname: Nagarajan
authors.affiliation: Department of Materials Science & Engineering, National Chiao Tung University, Hsinchu, 30010, Taiwan.
authors.forename: Ying-Hao
authors.initials: YH
authors.lastname: Chu
authors.affiliation: Department of Materials Science & Engineering, National Tsing Hua University, Hsinchu, 30013, Taiwan.
authors.forename: Chih-Huang
authors.initials: CH
authors.lastname: Lai
keywords: core-shell; epitaxy; interfaces; magnetic anisotropy; nanocrystals; self-assembly