Results 51 to 60 of about 18,250 (147)

The neutron diffraction experiments under high pressure and high temperature on FENGHUANG diffractometer at CMRR

Nuclear Analysis, 2022
FENGHUANG diffractometer at CMRR, a high-intensity multi-section neutron powder diffractometer, has been constructed to in situ studies of materials under high pressure high temperature conditions.
Leiming Fang, Xiping Chen, Lei Xie, Guangai Sun, Bo Chen, Shuming Peng   +5 more
doaj  

Diffraction Plane Dependence of Micro Residual Stresses in Uniaxially Extended Carbon Steels

Atom Indonesia, 2010
In the stress measurement using X-ray or neutron diffraction, an elastic anisotropy as well as a plastic anisotropy of crystal must be carefully considered.
T. Hanabusa , A. Shiro , M. Refai, M. Nishida   +3 more
doaj   +1 more source

Single-crystal neutron diffraction

European Journal of Mineralogy, 2002
The applications of coherent elastic neutron scattering from single crystals are reviewed, with emphasis on Earth Sciences materials. The peculiar character of the neutron interaction with matter is naturally exploited in a number of typical experiments: (1) the location of light atoms in the presence of heavy atoms in the structure; (2) the ...
openaire   +3 more sources

Effect of Collimation on Diffraction Signal-to-Background Ratios at a Neutron Diffractometer

Quantum Beam Science
High diffraction signal-to-background ratios (SBRs), the ratio of diffraction peak integrated intensity over its background intensity, are desirable for a neutron diffractometer to acquire good statistics for diffraction pattern measurements and ...
Dunji Yu, Yan Chen, David Conner, Kevin Berry, Harley Skorpenske, Ke An   +5 more
doaj   +1 more source

Microstructural characterization through grain orientation mapping with Laue three-dimensional neutron diffraction tomography

Materials Today Advances, 2022
For polycrystalline materials, key material properties, such as mechanical anisotropy or transformation behavior, and magnetic properties strongly depend on the crystallographic texture of the crystalline material.
Stavros Samothrakitis, Camilla Buhl Larsen, Jan Čapek, Efthymios Polatidis, Marc Raventós, Michael Tovar, Søren Schmidt, Markus Strobl   +7 more
doaj  

High resolution neutron Larmor diffraction using superconducting magnetic Wollaston prisms

Scientific Reports, 2017
The neutron Larmor diffraction technique has been implemented using superconducting magnetic Wollaston prisms in both single-arm and double-arm configurations.
Fankang Li, Hao Feng, Alexander N. Thaler, Steven R. Parnell, William A. Hamilton, Lowell Crow, Wencao Yang, Amy B. Jones, Hongyu Bai, Masaaki Matsuda, David V. Baxter, Thomas Keller, Jaime A. Fernandez-Baca, Roger Pynn   +13 more
doaj   +1 more source

A Portable Miniature Cryogenic Environment for In Situ Neutron Diffraction

Crystals
Neutron diffraction instruments offer a platform for materials science and engineering studies at extended temperature ranges far from ambient. As one of the widely used neutron sample environment types, cryogenic furnaces are usually bulky and complex ...
Yan Chen, Dunji Yu, Ke An
doaj   +1 more source

Pressure-Induced Polymorphism of Caprolactam: A Neutron Diffraction Study

Molecules, 2019
Caprolactam, a precursor to nylon-6 has been investigated as part of our studies into the polymerization of materials at high pressure. Single-crystal X-ray and neutron powder diffraction data have been used to explore the high-pressure phase behavior of
Ian B. Hutchison, Craig L. Bull, William G. Marshall, Andrew J. Urquhart, Iain D.H. Oswald   +4 more
doaj   +1 more source

Development of the high-resolution neutron scintillator detector for the very small-angle neutron scattering spectrometer

He jishu
BackgroundThe very small-angle neutron scattering (VSANS) spectrometer is currently being constructed at the China spallation neutron source (CSNS).
LIU Huiyin, YANG Jie, HUANG Chang, TANG Bin, ZHOU Shihui, CAI Xiaojie, WANG Xiuku, ZENG Lixin, YUE Xiuping, CHEN Shaojia, XU Hong, GUO Dawei, CHEN Xu, SUN Zhijia   +13 more
doaj   +1 more source

A Combined X-Ray and Neutron Diffraction Investigation of Mercuric Cyanide. [PDF]

, 1958
J. Hvoslef, Bertil Norén, David Ginsburg, K. Hartiala, S. Veige, E. Diczfalusy   +5 more
openalex   +1 more source