High magnetic field x-ray diffraction study of the α phase of solid oxygen: Absence of giant magnetostriction
High magnetic field x-ray diffraction study of the α phase of solid oxygen: Absence of giant magnetostriction
复制标题
固氧α相的高磁场X射线衍射研究：巨磁致伸缩的缺失
DOI：
10.1103/physrevb.100.214105
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发表时间：
2019
影响因子：
3.7
通讯作者：
Kobayashi Tatsuo C.
中科院分区：
文献类型：
--
作者：
Matsuda Yasuhiro H.;Shimizu Ayumi;Ikeda Akihiko;Nomura Toshihiro;Yajima Takeshi;Inami Toshiya;Takahashi Kohki;Kobayashi Tatsuo C.
在10 K下，用高达5 T的直流磁场和高达25 T的脉冲磁场进行了固体氧的强磁场X射线衍射实验。氧相在5 T下不表现出大于的磁致伸缩，其中和分别表示晶格面间距及其磁场变化。Theat更高的领域高达25 T被发现是小于。这些结果与先前报道的在7.5T [K]时体磁致伸缩达到的阶段的巨磁致伸缩现象相矛盾。Katsumata，J. Phys.：康登斯Matter 17，L235（2005）10.1088/0953-8984/17/23/L03]。
High magnetic field x-ray diffraction experiments of solid oxygen have been performed at 10 K using DC magnetic fields of up to 5 T as well as pulsed magnetic fields of up to 25 T. Thephase of oxygen exhibits no magnetostriction greater thanat 5 T, whereanddenote a lattice plane spacing and its magnetic field variation, respectively. Theat higher fields of up to 25 T is found to be smaller than. These results contradict the previously reported giant magnetostriction in thephase where the volume magnetostrictionreachesat 7.5 T [K. Katsumata , J. Phys.: Condens. Matter 17, L235 (2005)10.1088/0953-8984/17/23/L03].