A PULSED NEUTRON DIFFRACTION MEASUREMENT OF PREFERRED ORIENTATION IN PRESSED POWDER COMPACTS OF BISMUTH SELENO-TELLURIDE

被引：3

作者：

DAY, DH

SINCLAIR, RN

机构：

[1] Atomic Energy Research Establishment, Harwell, Didcot, Berks.

来源：

JOURNAL OF PHYSICS PART C SOLID STATE PHYSICS | 1969年 / 2卷 / 05期

关键词：

D O I：

10.1088/0022-3719/2/5/314

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The grain orientation in a hot-pressed sample of Bi2Te 3 (5% Bi2Se3) has been observed by a neutron diffraction technique using a pulsed neutron source provided by the Harwell electron linear accelerator. The sample was found to be oriented with the c axis preferentially lying along the pressing direction. The measured orientation distribution is in reasonable agreement with the distribution postulated by Penn to account for the thermoelectric properties of the material.

引用

页码：870 / &

共 10 条

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[2]

DAY DH, 1968, AERE5896

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FRANCOMBE, MH .

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[4]

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[5]

LANIESSE J, 1960, J NUCL MATER, V2, P69

[6]

LECOMTE M, 1962, J NUCL MATER, V7, P96

[7] PROPERTIES OF BI2TE3-BI2SE3 ALLOYS [J].

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SPENCER, CW ;

LI, CY .

JOURNAL OF APPLIED PHYSICS, 1963, 34 (05) :1398-&

[8]

OLES A, 1968, NUKLEONIKA, V13, P171

[9]

Penn A. W., 1968, ADV ENERG CONVERS, V7, P257

[10]

SWALIN RA, 1956, T AM I MIN MET ENG, V206, P1259

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