Hole-Mediated Ferromagnetic Properties in Zn1-xMnxO Thin Films

Sang Wook Lim; Min Chang Jeong; Moon Ho Ham; Jae Min Myoung

doi:10.1143/jjap.43.l280

Hole-Mediated Ferromagnetic Properties in Zn_1-xMn_xO Thin Films

Sang Wook Lim, Min Chang Jeong, Moon Ho Ham, Jae Min Myoung

Research output: Contribution to journal › Article › peer-review

79 Citations (Scopus)

Abstract

We report on the room-temperature hole-mediated ferromagnetism in Zn _1-xMn_xO thin films. Zn_1-xMn_xO (x = 0.03 and 0.20) films were prepared on GaAs (001) substrates by the rf magnetron cosputtering method. At the substrate temperature high enough to activate As diffusion from GaAs substrates, p-type Zn_1-xMn_xO films were synthesized. The superconducting quantum interference device (SQUID) and alternating gradient magnetometer (AGM) results clearly showed ferromagnetic characteristics at room temperature.

Original language	English
Pages (from-to)	L280-L283
Journal	Japanese Journal of Applied Physics
Volume	43
Issue number	2 B
DOIs	https://doi.org/10.1143/jjap.43.l280
Publication status	Published - 2004 Feb 15

All Science Journal Classification (ASJC) codes

Engineering(all)
Physics and Astronomy(all)

Access to Document

10.1143/jjap.43.l280

Cite this

@article{a6ba09dd615b4b06beea4f7206226154,

title = "Hole-Mediated Ferromagnetic Properties in Zn1-xMnxO Thin Films",

abstract = "We report on the room-temperature hole-mediated ferromagnetism in Zn 1-xMnxO thin films. Zn1-xMnxO (x = 0.03 and 0.20) films were prepared on GaAs (001) substrates by the rf magnetron cosputtering method. At the substrate temperature high enough to activate As diffusion from GaAs substrates, p-type Zn1-xMnxO films were synthesized. The superconducting quantum interference device (SQUID) and alternating gradient magnetometer (AGM) results clearly showed ferromagnetic characteristics at room temperature.",

author = "Lim, {Sang Wook} and Jeong, {Min Chang} and Ham, {Moon Ho} and Myoung, {Jae Min}",

year = "2004",

month = feb,

day = "15",

doi = "10.1143/jjap.43.l280",

language = "English",

volume = "43",

pages = "L280--L283",

journal = "Japanese Journal of Applied Physics",

issn = "0021-4922",

number = "2 B",

}

TY - JOUR

T1 - Hole-Mediated Ferromagnetic Properties in Zn1-xMnxO Thin Films

AU - Lim, Sang Wook

AU - Jeong, Min Chang

AU - Ham, Moon Ho

AU - Myoung, Jae Min

PY - 2004/2/15

Y1 - 2004/2/15

N2 - We report on the room-temperature hole-mediated ferromagnetism in Zn 1-xMnxO thin films. Zn1-xMnxO (x = 0.03 and 0.20) films were prepared on GaAs (001) substrates by the rf magnetron cosputtering method. At the substrate temperature high enough to activate As diffusion from GaAs substrates, p-type Zn1-xMnxO films were synthesized. The superconducting quantum interference device (SQUID) and alternating gradient magnetometer (AGM) results clearly showed ferromagnetic characteristics at room temperature.

AB - We report on the room-temperature hole-mediated ferromagnetism in Zn 1-xMnxO thin films. Zn1-xMnxO (x = 0.03 and 0.20) films were prepared on GaAs (001) substrates by the rf magnetron cosputtering method. At the substrate temperature high enough to activate As diffusion from GaAs substrates, p-type Zn1-xMnxO films were synthesized. The superconducting quantum interference device (SQUID) and alternating gradient magnetometer (AGM) results clearly showed ferromagnetic characteristics at room temperature.

UR - http://www.scopus.com/inward/record.url?scp=2142755927&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=2142755927&partnerID=8YFLogxK

U2 - 10.1143/jjap.43.l280

DO - 10.1143/jjap.43.l280

M3 - Article

AN - SCOPUS:2142755927

SN - 0021-4922

VL - 43

SP - L280-L283

JO - Japanese Journal of Applied Physics

JF - Japanese Journal of Applied Physics

IS - 2 B

ER -

Hole-Mediated Ferromagnetic Properties in Zn_1-xMn_xO Thin Films

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this