Annealing effect on the structure and perpendicular magnetic anisotropy of Co/Pt multilayers
碩士 === 國立成功大學 === 物理學系碩博士班 === 91 === Different crystal structure of high-quality epitaxial [Co/Pt] multilayers have been grown using different seeding layers(Mo or Pt) and substrates Al2O3(0001、1-102、11-20) by Molecular Bean Epitaxy (MBE) system . It is also be annealing in different temperature in...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2003
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| Online Access: | http://ndltd.ncl.edu.tw/handle/62677969707301916618 |
| Summary: | 碩士 === 國立成功大學 === 物理學系碩博士班 === 91 === Different crystal structure of high-quality epitaxial [Co/Pt] multilayers have been grown using different seeding layers(Mo or Pt) and substrates Al2O3(0001、1-102、11-20) by Molecular Bean Epitaxy (MBE) system . It is also be annealing in different temperature in this experiment to observe what is the relation between the annealing temperature and the structure and perpendicular magnetic anisotropic of [Co/Pt] multilayers.
The epitaxial structures of [Co/Pt] multilayers have been studied by Reflective High-Energy Electron (RHEED) and x-ray diffraction measurement. Perpendicular Magnetic-Optical Kerr Effect(PMOKE) and Vibrating Sample Magnetometry (VSM) measurement have been used to investigate the magnetic properties of [Co/Pt] multilayers .We also observed the atomic surface by using Atomic Force Microscope(AFM).
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