Mn-doped ZnGeAs2 and ZnSnAs2 single crystals: Growth and electrical and magnetic properties

Sungyoul Choi; Jeongyong Choi; Soon Cheol Hong; Sunglae Cho; Yunki Kim; John B. Ketterson

Mn-doped ZnGeAs₂ and ZnSnAs₂ single crystals: Growth and electrical and magnetic properties

Sungyoul Choi^*, Jeongyong Choi, Soon Cheol Hong, Sunglae Cho, Yunki Kim, John B. Ketterson

^*Corresponding author for this work

Physics and Astronomy

Research output: Contribution to journal › Conference article › peer-review

30 Scopus citations

Abstract

We have fabricated Mn-doped chalcopyrite ZnGeAs₂ and ZnSnAs₂ single crystals using vertical temperature gradient method. We have found out that Mn-doped ZnGeAs₂ and ZnSnAs₂ single crystals showed room-temperature ferromagnetism with Curie temperature of 333 and 329 K, respectively.

Original language	English (US)
Pages (from-to)	S739-S741
Journal	Journal of the Korean Physical Society
Volume	42
Issue number	SPEC.
State	Published - Feb 1 2003
Event	Proceedings of The 11th Seoul International Symposium on the Physics of Semiconductors and Apllications - 2002 - Cheju Island, Korea, Republic of Duration: Aug 20 2002 → Aug 23 2002

Keywords

Chacopyrite
Magnetic semiconductor
ZnGeAs
ZnSnAs single crystal

ASJC Scopus subject areas

Physics and Astronomy(all)

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title = "Mn-doped ZnGeAs2 and ZnSnAs2 single crystals: Growth and electrical and magnetic properties",

abstract = "We have fabricated Mn-doped chalcopyrite ZnGeAs2 and ZnSnAs2 single crystals using vertical temperature gradient method. We have found out that Mn-doped ZnGeAs2 and ZnSnAs2 single crystals showed room-temperature ferromagnetism with Curie temperature of 333 and 329 K, respectively.",

keywords = "Chacopyrite, Magnetic semiconductor, ZnGeAs, ZnSnAs single crystal",

author = "Sungyoul Choi and Jeongyong Choi and Hong, {Soon Cheol} and Sunglae Cho and Yunki Kim and Ketterson, {John B.}",

year = "2003",

month = feb,

day = "1",

language = "English (US)",

volume = "42",

pages = "S739--S741",

journal = "Journal of the Korean Physical Society",

issn = "0374-4884",

publisher = "Korean Physical Society",

number = "SPEC.",

note = "Proceedings of The 11th Seoul International Symposium on the Physics of Semiconductors and Apllications - 2002 ; Conference date: 20-08-2002 Through 23-08-2002",

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TY - JOUR

T1 - Mn-doped ZnGeAs2 and ZnSnAs2 single crystals

T2 - Proceedings of The 11th Seoul International Symposium on the Physics of Semiconductors and Apllications - 2002

AU - Choi, Sungyoul

AU - Choi, Jeongyong

AU - Hong, Soon Cheol

AU - Cho, Sunglae

AU - Kim, Yunki

AU - Ketterson, John B.

PY - 2003/2/1

Y1 - 2003/2/1

N2 - We have fabricated Mn-doped chalcopyrite ZnGeAs2 and ZnSnAs2 single crystals using vertical temperature gradient method. We have found out that Mn-doped ZnGeAs2 and ZnSnAs2 single crystals showed room-temperature ferromagnetism with Curie temperature of 333 and 329 K, respectively.

AB - We have fabricated Mn-doped chalcopyrite ZnGeAs2 and ZnSnAs2 single crystals using vertical temperature gradient method. We have found out that Mn-doped ZnGeAs2 and ZnSnAs2 single crystals showed room-temperature ferromagnetism with Curie temperature of 333 and 329 K, respectively.

KW - Chacopyrite

KW - Magnetic semiconductor

KW - ZnGeAs

KW - ZnSnAs single crystal

UR - http://www.scopus.com/inward/record.url?scp=0037307715&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0037307715&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0037307715

VL - 42

SP - S739-S741

JO - Journal of the Korean Physical Society

JF - Journal of the Korean Physical Society

SN - 0374-4884

IS - SPEC.

Y2 - 20 August 2002 through 23 August 2002