Time-of-flight single-crystal neutron diffraction to 10 GPa and above

被引：15

作者：

Bull, C. L. ^{[1
,2
]}

Guthrie, M. ^{[1
,2
]}

Nelmes, R. J. ^{[1
,2
]}

Loveday, J. S. ^{[1
,2
]}

Komatsu, K. ^{[1
,2
]}

Hamidov, H. ^{[1
,2
]}

Gutmann, M. J. ^{[3
]}

机构：

[1] Univ Edinburgh, Sch Phys & Astron, SUPA, Edinburgh EH9 3JZ, Midlothian, Scotland

[2] Univ Edinburgh, Ctr Sci Extreme Condit, Edinburgh EH9 3JZ, Midlothian, Scotland

[3] Rutherford Appleton Lab, ISIS Facil, Chilton OX11 0QX, Oxon, England

来源：

HIGH PRESSURE RESEARCH | 2009年 / 29卷 / 04期

关键词：

neutron diffraction; large volume press; single crystals; hydrogen-bonded ferroelectrics; PARIS-EDINBURGH CELL; POWDER DIFFRACTION; BOND DIMENSIONS; HIGH-PRESSURES; COMPRESSION; SCATTERING; HISTORY; PHASE; ISIS; ICE;

D O I：

10.1080/08957950903414763

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Single-crystal diffraction techniques offer significant advantages over powder diffraction methods, but until recently high-resolution neutron single-crystal studies at high pressure have been restricted to pressures below 2GPa. We present technical developments which now allow accurate single-crystal studies up to 10GPa and at temperatures down to 10K using time-of-flight Laue diffraction and the Paris-Edinburgh press. Prospects for work above 10GPa are discussed, and some data from a successful test at 12GPa are shown.

引用

页码：780 / 791

页数：12

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