Synthesis and thermal conductivities of ZnIn2Te4 and CdIn2Te4 with defect-chalcopyrite structure

被引：14

作者：

Suriwong, Tawat ^{[2
]}

Kurosaki, Ken ^{[1
]}

Thongtem, Somchai ^{[2
]}

Harnwunggmoung, Adul ^{[1
]}

Plirdpring, Theerayuth ^{[1
]}

Sugahara, Tohru ^{[1
]}

Ohishi, Yuji ^{[1
]}

Muta, Hiroaki ^{[1
]}

Yamanaka, Shinsuke ^{[1
,3
]}

机构：

[1] Osaka Univ, Grad Sch Engn, Suita, Osaka 5650871, Japan

[2] Chiang Mai Univ, Fac Sci, Dept Phys & Mat Sci, Chiang Mai 50200, Thailand

[3] Univ Fukui, Res Inst Nucl Engn, Fukui 9108507, Japan

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2011年 / 509卷 / 27期

关键词：

ZnIn2Te4; CdIn2Te4; Chalcopyrite structure; Vacancy; Thermal conductivity; SEMICONDUCTORS;

D O I：

10.1016/j.jallcom.2011.04.086

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

ZnIn2Te4 and CdIn2Te4 have a defect-chalcopyrite tetragonal crystal structure with structural vacancies. In order to investigate the effects of vacancies on the lattice thermal conductivity (kappa(lat)), single phase samples of ZnIn2Te4 and CdIn2Te4 were synthesized and their kappa(lat) values were examined in the temperature range from room temperature to 850 K. The kappa(lat) data for ZnIn2Te4 and CdIn2Te4 were compared with those of Zn- and Cd-series chalcopyrite compounds with no vacancies. The results revealed that the presence of vacancies alone in the defect-chalcopyrite structure does not result in effective phonon scattering. (C) 2011 Elsevier B. V. All rights reserved.

引用

页码：7484 / 7487

页数：4

共 22 条

[1] Electronic and optical properties of ZnIn2Te4 [J].

Ganguli, B ;

Saha, KK ;

Saha-Dasgupta, T ;

Mookerjee, A ;

Bhattacharya, AK .

PHYSICA B-CONDENSED MATTER, 2004, 348 (1-4) :382-390

[2] UNTERSUCHUNGEN UBER TERNARE CHALKOGENIDE .6. UBER TERNARE CHALKOGENIDE DES ALUMINIUMS, GALLIUMS UND INDIUMS MIT ZINK, CADMIUM UND QUECKSILBER [J].

HAHN, H ;

FRANK, G ;

KLINGLER, W ;

STORGER, A ;

STORGER, G .

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1955, 279 (5-6) :241-270

[3] CHEMISTRY AND STRUCTURAL CHEMISTRY OF PHOSPHIDE AND POLYPHOSPHIDE .25. REFINEMENT OF THE CRYSTAL-STRUCTURE OF CDGEP2 [J].

HONLE, W ;

VONSCHNERING, HG .

ZEITSCHRIFT FUR KRISTALLOGRAPHIE, 1981, 155 (3-4) :319-320

[4]

JCPDS-ICDD, 2001, POWD DIFFR FIL

[5]

JEONG TS, 2004, J APPL PHYS, V96

[6] Electronic band structure of ordered vacancy defect chalcopyrite compounds with formula II-III2-VI4 -: art. no. 035201 [J].

Jiang, XS ;

Lambrecht, WRL .

PHYSICAL REVIEW B, 2004, 69 (03)

[7] Effect of periodicity of the two-dimensional vacancy planes on the thermal conductivity of bulk Ga2Te3 [J].

Kim, Chang-eun ;

Kurosaki, Ken ;

Ishimaru, Manabu ;

Jung, Do-young ;

Muta, Hiroaki ;

Yamanaka, Shinsuke .

PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS, 2009, 3 (7-8) :221-223

[8] Ag9TITe5:: A high-performance thermoelectric bulk material with extremely low thermal conductivity -: art. no. 061919 [J].

Kurosaki, K ;

Kosuga, A ;

Muta, H ;

Uno, M ;

Yamanaka, S .

APPLIED PHYSICS LETTERS, 2005, 87 (06)

[9] Unexpectedly low thermal conductivity in natural nanostructured bulk Ga2Te3 [J].

Kurosaki, Ken ;

Matsumoto, Hideaki ;

Charoenphakdee, Anek ;

Yamanaka, Shinsuke ;

Ishimaru, Manabu ;

Hirotsu, Yoshihiko .

APPLIED PHYSICS LETTERS, 2008, 93 (01)

[10] A STRUCTURAL STUDY, VIA X-RAY-DIFFRACTION, OF BONDS IN THE TERNARY SEMICONDUCTORS ZNSIAS2, ZNGEAS2 AND ZNSNAS2 [J].

LEVALOIS, M ;

ALLAIS, G .

PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 1988, 109 (01) :111-118

← 1 2 3 →