Bull, CL;
Fortes, AD;
Ridley, CJ;
Wood, IG;
Dobson, DP;
Funnell, NP;
Gibbs, AS;
... Knight, KS; + view all
(2017)
High-resolution neutron-diffraction measurements to 8 kbar.
High Pressure Research
, 37
(4)
pp. 486-494.
10.1080/08957959.2017.1386183.
Preview |
Text
Bull_et_al_High_Press_Res_Accepted.pdf - Accepted Version Download (838kB) | Preview |
Abstract
We describe the capability to measure high-resolution neutron powder diffraction data to a pressure of at least 8 kbar. We have used the HRPD instrument at the ISIS neutron source and a piston-cylinder design of pressure cell machined from a null-scattering titanium zirconium alloy. Data were collected under hydrostatic conditions from an elpasolite perovskite La(Formula presented.)NiMnO(Formula presented.); by virtue of a thinner cell wall on the incident-beam side of the cell, it was possible to obtain data in the instrument's highest resolution back-scattering detector banks up to a maximum pressure of 8.5 kbar.
Type: | Article |
---|---|
Title: | High-resolution neutron-diffraction measurements to 8 kbar |
Open access status: | An open access version is available from UCL Discovery |
DOI: | 10.1080/08957959.2017.1386183 |
Publisher version: | https://doi.org/10.1080/08957959.2017.1386183 |
Language: | English |
Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
Keywords: | Neutron diffraction, high pressure, perovskite, high resolution |
UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Earth Sciences |
URI: | https://discovery.ucl.ac.uk/id/eprint/10026170 |
Archive Staff Only
View Item |