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

29 Citations (Scopus)

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

Fingerprint

crystal growth

electrical properties

magnetic properties

single crystals

ferromagnetism

Curie temperature

temperature gradients

room temperature

Keywords

Chacopyrite
Magnetic semiconductor
ZnGeAs
ZnSnAs single crystal

ASJC Scopus subject areas

Physics and Astronomy(all)

Cite this

Choi, S., Choi, J., Hong, S. C., Cho, S., Kim, Y., & Ketterson, J. B. (2003). Mn-doped ZnGeAs₂ and ZnSnAs₂ single crystals: Growth and electrical and magnetic properties. Journal of the Korean Physical Society, 42(SPEC.), S739-S741.

Choi, Sungyoul ; Choi, Jeongyong ; Hong, Soon Cheol ; Cho, Sunglae ; Kim, Yunki ; Ketterson, John B. / Mn-doped ZnGeAs₂ and ZnSnAs₂ single crystals : Growth and electrical and magnetic properties. In: Journal of the Korean Physical Society. 2003 ; Vol. 42, No. SPEC. pp. S739-S741.

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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",

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Choi, S, Choi, J, Hong, SC, Cho, S, Kim, Y & Ketterson, JB 2003, 'Mn-doped ZnGeAs₂ and ZnSnAs₂ single crystals: Growth and electrical and magnetic properties', Journal of the Korean Physical Society, vol. 42, no. SPEC., pp. S739-S741.

Mn-doped ZnGeAs₂ and ZnSnAs₂ single crystals : Growth and electrical and magnetic properties. / Choi, Sungyoul; Choi, Jeongyong; Hong, Soon Cheol; Cho, Sunglae; Kim, Yunki; Ketterson, John B.

In: Journal of the Korean Physical Society, Vol. 42, No. SPEC., 01.02.2003, p. S739-S741.

Research output: Contribution to journal › Conference article

TY - JOUR

T1 - Mn-doped ZnGeAs2 and ZnSnAs2 single crystals

T2 - Growth and electrical and magnetic properties

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

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M3 - Conference article

AN - SCOPUS:0037307715

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JO - Journal of the Korean Physical Society

JF - Journal of the Korean Physical Society

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Choi S, Choi J, Hong SC, Cho S, Kim Y, Ketterson JB. Mn-doped ZnGeAs₂ and ZnSnAs₂ single crystals: Growth and electrical and magnetic properties. Journal of the Korean Physical Society. 2003 Feb 1;42(SPEC.):S739-S741.