A suite-level review of the neutron powder diffraction instruments at Oak Ridge National Laboratory

被引：100

作者：

Calder, S. ^{[1
]}

An, K. ^{[1
]}

Boehler, R. ^{[1
,2
]}

Dela Cruz, C. R. ^{[1
]}

Frontzek, M. D. ^{[1
]}

Guthrie, M. ^{[3
,4
]}

Haberl, B. ^{[1
]}

Huq, A. ^{[1
]}

Kimber, S. A. J. ^{[1
]}

Liu, J. ^{[1
]}

Molaison, J. J. ^{[1
]}

Neuefeind, J. ^{[1
]}

Page, K. ^{[1
]}

dos Santos, A. M. ^{[1
]}

Taddei, K. M. ^{[1
]}

Tulk, C. ^{[1
]}

Tucker, M. G. ^{[1
]}

机构：

[1] Oak Ridge Natl Lab, Neutron Scattering Div, 1 Bethel Valley Rd, Oak Ridge, TN 37831 USA

[2] Carnegie Inst Sci, Geophys Lab, Washington, DE 20015 USA

[3] European Spallat Source, S-22100 Lund, Sweden

[4] Univ Edinburgh, Edinburgh EH8 9YL, Midlothian, Scotland

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2018年 / 89卷 / 09期

关键词：

X-RAY-DIFFRACTION; SINGLE-CRYSTAL; DEFORMATION MECHANISMS; MAGNESIUM ALLOY; TEMPERATURE; SCATTERING; EVOLUTION; HYDROGEN; BEHAVIOR; TRANSFORMATION;

D O I：

10.1063/1.5033906

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The suite of neutron powder diffractometers at Oak Ridge National Laboratory (ORNL) utilizes the distinct characteristics of the Spallation Neutron Source and High Flux Isotope Reactor to enable the measurements of powder samples over an unparalleled regime at a single laboratory. Full refinements over large Q ranges, total scattering methods, fast measurements under changing conditions, and a wide array of sample environments are available. This article provides a brief overview of each powder instrument at ORNL and details the complementarity across the suite. Future directions for the powder suite, including upgrades and new instruments, are also discussed. (C) 2018 Author(s).

引用

页数：16

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