Title of article
The novel YMn2D6 deuteride synthesized under high pressure of gaseous deuterium
Author/Authors
Wang، نويسنده , , Chien-Yuan and Paul-Boncour، نويسنده , , Valerie and Kang، نويسنده , , Chia-Cheng and Liu، نويسنده , , Ru-Shi and Filipek، نويسنده , , Stanislaw M. and Dorogova، نويسنده , , Maria and Marchuk، نويسنده , , Iryna and Hirata، نويسنده , , Toshiya and Percheron-Guegan، نويسنده , , Annick and Sheu، نويسنده , , Hwo-Shuenn and Jang، نويسنده , , Ling-Yun and Chen، نويسنده , , Jinming and Yang، نويسنده , , Hung-Duen، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
6
From page
815
To page
820
Abstract
The novel intermetallic deuteride YMn2D6 was synthesized under high deuterium pressure. In order to identify the structure and characterize the magnetic properties of this deuteride the powder X-ray diffraction (XRD), high-resolution transmission electron microscopy (HRTEM), Mn X-ray absorption near edge structure (XANES) and magnetization measurement (SQUID) were carried out. The crystal structure, the chemical state of Mn and the magnetic properties of this novel deuteride were examined and discussed. It should be noted that the structure of YMn2D6 (F-43m) differs dramatically from C15 symmetry of the parent material. Such a great rearrangement of the metal lattice due to deuterium absorption is rather exceptional for C15 Laves phase.
Keywords
B. High-pressure apparatus , A. Alloys , C. Solid-solid transitions , D. X-ray absorption spectroscopy
Journal title
Solid State Communications
Serial Year
2004
Journal title
Solid State Communications
Record number
1788996
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