Magnetic properties of ultrathin Ni/Co/Pt(111) films

C. W. Su; C. S. Shern; Y. D. Yao

doi:10.1063/1.1683011

Magnetic properties of ultrathin Ni/Co/Pt(111) films

C. W. Su^*, C. S. Shern, Y. D. Yao

^*此作品的通信作者

物理學系

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

3 引文斯高帕斯（Scopus）

摘要

The magneto-optical and structural properties of ultrathin Ni/Co/Pt(111) films were investigated. The increase in polar Kerr rotation corresponded to Ni layer which was incorporated by second Co layer on Pt. The Curie temperature was observed to shift to 325 K when film was annealed at 830 K. The high-temperature annealing created different magnetic systems with variable concentrations of Co, Ni and Pt in surface region. The results show that Ni-Pt alloy formation and top-layer enrichment of Pt caused great shift of Curie temperature.

原文	英語
頁（從 - 到）	6568-6570
頁數	3
期刊	Journal of Applied Physics
卷	95
發行號	11 II
DOIs	https://doi.org/10.1063/1.1683011
出版狀態	已發佈 - 2004 6月 1

ASJC Scopus subject areas

物理與天文學 (全部)

存取文件

10.1063/1.1683011

其它文件與鏈接

引用此

@article{a9eb2a82ab734491bba3ddaa4e50360a,

title = "Magnetic properties of ultrathin Ni/Co/Pt(111) films",

abstract = "The magneto-optical and structural properties of ultrathin Ni/Co/Pt(111) films were investigated. The increase in polar Kerr rotation corresponded to Ni layer which was incorporated by second Co layer on Pt. The Curie temperature was observed to shift to 325 K when film was annealed at 830 K. The high-temperature annealing created different magnetic systems with variable concentrations of Co, Ni and Pt in surface region. The results show that Ni-Pt alloy formation and top-layer enrichment of Pt caused great shift of Curie temperature.",

author = "Su, {C. W.} and Shern, {C. S.} and Yao, {Y. D.}",

year = "2004",

month = jun,

day = "1",

doi = "10.1063/1.1683011",

language = "English",

volume = "95",

pages = "6568--6570",

journal = "Journal of Applied Physics",

issn = "0021-8979",

publisher = "American Institute of Physics Publising LLC",

number = "11 II",

}

TY - JOUR

T1 - Magnetic properties of ultrathin Ni/Co/Pt(111) films

AU - Su, C. W.

AU - Shern, C. S.

AU - Yao, Y. D.

PY - 2004/6/1

Y1 - 2004/6/1

N2 - The magneto-optical and structural properties of ultrathin Ni/Co/Pt(111) films were investigated. The increase in polar Kerr rotation corresponded to Ni layer which was incorporated by second Co layer on Pt. The Curie temperature was observed to shift to 325 K when film was annealed at 830 K. The high-temperature annealing created different magnetic systems with variable concentrations of Co, Ni and Pt in surface region. The results show that Ni-Pt alloy formation and top-layer enrichment of Pt caused great shift of Curie temperature.

AB - The magneto-optical and structural properties of ultrathin Ni/Co/Pt(111) films were investigated. The increase in polar Kerr rotation corresponded to Ni layer which was incorporated by second Co layer on Pt. The Curie temperature was observed to shift to 325 K when film was annealed at 830 K. The high-temperature annealing created different magnetic systems with variable concentrations of Co, Ni and Pt in surface region. The results show that Ni-Pt alloy formation and top-layer enrichment of Pt caused great shift of Curie temperature.

UR - http://www.scopus.com/inward/record.url?scp=2942631278&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=2942631278&partnerID=8YFLogxK

U2 - 10.1063/1.1683011

DO - 10.1063/1.1683011

M3 - Article

AN - SCOPUS:2942631278

SN - 0021-8979

VL - 95

SP - 6568

EP - 6570

JO - Journal of Applied Physics

JF - Journal of Applied Physics

IS - 11 II

ER -

Magnetic properties of ultrathin Ni/Co/Pt(111) films

摘要

ASJC Scopus subject areas

存取文件

其它文件與鏈接

指紋

引用此