Magnetism and Electronic Structure of Pd/Co/Pd/Al2O3 Trilayer Studied by X-ray Absorption Spectroscopy and Magnetic Circular Dichroism

碩士 === 淡江大學 === 物理學系碩士班 === 102 === In Pd/Co/Pd trilayers, we report that the perpendicular magnetic anisotropy (PMA) can be induced by a modification of Pd-Co interface through the post-annealing. By means of magneto-optical Kerr effect, X-ray absorption near-edge structure, extended X-ray absorptio...

Full description

Bibliographic Details
Main Authors: Chao-Hung Kao, 高肇鴻
Other Authors: Way-Faung Pong
Format: Others
Language:zh-TW
Published: 2014
Online Access:http://ndltd.ncl.edu.tw/handle/77927070346065237095
id ndltd-TW-102TKU05198016
record_format oai_dc
spelling ndltd-TW-102TKU051980162016-03-07T04:10:46Z http://ndltd.ncl.edu.tw/handle/77927070346065237095 Magnetism and Electronic Structure of Pd/Co/Pd/Al2O3 Trilayer Studied by X-ray Absorption Spectroscopy and Magnetic Circular Dichroism 利用X光吸收光譜和磁圓偏振二向性研究三層膜Pd/Co/Pd/Al2O3的電子結構及磁性特質 Chao-Hung Kao 高肇鴻 碩士 淡江大學 物理學系碩士班 102 In Pd/Co/Pd trilayers, we report that the perpendicular magnetic anisotropy (PMA) can be induced by a modification of Pd-Co interface through the post-annealing. By means of magneto-optical Kerr effect, X-ray absorption near-edge structure, extended X-ray absorption fine structure, and X-ray magnetic circular dichroism, we demonstrate that the post-annealing could lead to formation of alloy-like Co structure above the preceding Pd-Co interface. Such interface structure could enhance the PMA owing to the characteristics of perpendicular crystalline anisotropy. Way-Faung Pong 彭維鋒 2014 學位論文 ; thesis 54 zh-TW
collection NDLTD
language zh-TW
format Others
sources NDLTD
description 碩士 === 淡江大學 === 物理學系碩士班 === 102 === In Pd/Co/Pd trilayers, we report that the perpendicular magnetic anisotropy (PMA) can be induced by a modification of Pd-Co interface through the post-annealing. By means of magneto-optical Kerr effect, X-ray absorption near-edge structure, extended X-ray absorption fine structure, and X-ray magnetic circular dichroism, we demonstrate that the post-annealing could lead to formation of alloy-like Co structure above the preceding Pd-Co interface. Such interface structure could enhance the PMA owing to the characteristics of perpendicular crystalline anisotropy.
author2 Way-Faung Pong
author_facet Way-Faung Pong
Chao-Hung Kao
高肇鴻
author Chao-Hung Kao
高肇鴻
spellingShingle Chao-Hung Kao
高肇鴻
Magnetism and Electronic Structure of Pd/Co/Pd/Al2O3 Trilayer Studied by X-ray Absorption Spectroscopy and Magnetic Circular Dichroism
author_sort Chao-Hung Kao
title Magnetism and Electronic Structure of Pd/Co/Pd/Al2O3 Trilayer Studied by X-ray Absorption Spectroscopy and Magnetic Circular Dichroism
title_short Magnetism and Electronic Structure of Pd/Co/Pd/Al2O3 Trilayer Studied by X-ray Absorption Spectroscopy and Magnetic Circular Dichroism
title_full Magnetism and Electronic Structure of Pd/Co/Pd/Al2O3 Trilayer Studied by X-ray Absorption Spectroscopy and Magnetic Circular Dichroism
title_fullStr Magnetism and Electronic Structure of Pd/Co/Pd/Al2O3 Trilayer Studied by X-ray Absorption Spectroscopy and Magnetic Circular Dichroism
title_full_unstemmed Magnetism and Electronic Structure of Pd/Co/Pd/Al2O3 Trilayer Studied by X-ray Absorption Spectroscopy and Magnetic Circular Dichroism
title_sort magnetism and electronic structure of pd/co/pd/al2o3 trilayer studied by x-ray absorption spectroscopy and magnetic circular dichroism
publishDate 2014
url http://ndltd.ncl.edu.tw/handle/77927070346065237095
work_keys_str_mv AT chaohungkao magnetismandelectronicstructureofpdcopdal2o3trilayerstudiedbyxrayabsorptionspectroscopyandmagneticcirculardichroism
AT gāozhàohóng magnetismandelectronicstructureofpdcopdal2o3trilayerstudiedbyxrayabsorptionspectroscopyandmagneticcirculardichroism
AT chaohungkao lìyòngxguāngxīshōuguāngpǔhécíyuánpiānzhènèrxiàngxìngyánjiūsāncéngmópdcopdal2o3dediànzijiégòujícíxìngtèzhì
AT gāozhàohóng lìyòngxguāngxīshōuguāngpǔhécíyuánpiānzhènèrxiàngxìngyánjiūsāncéngmópdcopdal2o3dediànzijiégòujícíxìngtèzhì
_version_ 1718199168897384448