Standard

Electronic structure of metal hydrides studied by high field magnetization. / Yamaguchi, Masuhiro; Yamamoto, Isao; Bartashevich, Michail I. et al.
In: Journal of Alloys and Compounds, Vol. 231, No. 1-2, 01.12.1995, p. 159-163.

Research output: Contribution to journal › Article › peer-review

Harvard

Yamaguchi, M, Yamamoto, I, Bartashevich, MI, Katori, HA & Goto, T 1995, 'Electronic structure of metal hydrides studied by high field magnetization', Journal of Alloys and Compounds, vol. 231, no. 1-2, pp. 159-163. https://doi.org/10.1016/0925-8388(95)01793-3

APA

Yamaguchi, M., Yamamoto, I., Bartashevich, M. I., Katori, H. A., & Goto, T. (1995). Electronic structure of metal hydrides studied by high field magnetization. Journal of Alloys and Compounds, 231(1-2), 159-163. https://doi.org/10.1016/0925-8388(95)01793-3

Vancouver

Yamaguchi M, Yamamoto I, Bartashevich MI, Katori HA, Goto T. Electronic structure of metal hydrides studied by high field magnetization. Journal of Alloys and Compounds. 1995 Dec 1;231(1-2):159-163. doi: 10.1016/0925-8388(95)01793-3

Author

Yamaguchi, Masuhiro ; Yamamoto, Isao ; Bartashevich, Michail I. et al. / Electronic structure of metal hydrides studied by high field magnetization. In: Journal of Alloys and Compounds. 1995 ; Vol. 231, No. 1-2. pp. 159-163.

BibTeX

@article{11a4927b438c4a71a8cd0af3bbde0d35,
title = "Electronic structure of metal hydrides studied by high field magnetization",
abstract = "The influence of hydrogen on the electronic structure of an intermetallic compound has been studied from magnetization measurements in ultrahigh magnetic fields up to 130 T for a prototype system YCo3Hx. The dependence of the magnetic moment on hydrogen content and magnetic field lead to the following conclusions. The general structure of the density of states (DOS) in the upper part of the 3d band is still maintained in the hydride, but the curvature of the DOS curve is slightly modified in the β phase x = 1.0-1.9), and more strongly modified in the γ phase (x = 3.2-4.0). The modification of the DOS is related to the occupation sites of hydrogen. The electronic population in the 3d band is hardly changed upon hydrogenation, and it is about +0.1 electron Co-1 per absorbed hydrogen atom. The electrons originating from hydrogen atoms are almost contained in the metal-hydrogen bonding band. The rest of them occupy the 3d band, causing the Fermi level to shift slightly upwards.",
author = "Masuhiro Yamaguchi and Isao Yamamoto and Bartashevich, {Michail I.} and Katori, {Hiroko aruga} and Tsuneaki Goto",
note = "This work was supported by Grant-in-Aids for Scientific Research (04650010 and 05452095) from the Ministry of Education, Science and Culture of Japan.",
year = "1995",
month = dec,
day = "1",
doi = "10.1016/0925-8388(95)01793-3",
language = "English",
volume = "231",
pages = "159--163",
journal = "Journal of Alloys and Compounds",
issn = "0925-8388",
publisher = "Elsevier Inc.",
number = "1-2",

}

RIS

TY - JOUR

T1 - Electronic structure of metal hydrides studied by high field magnetization

AU - Yamaguchi, Masuhiro

AU - Yamamoto, Isao

AU - Bartashevich, Michail I.

AU - Katori, Hiroko aruga

AU - Goto, Tsuneaki

N1 - This work was supported by Grant-in-Aids for Scientific Research (04650010 and 05452095) from the Ministry of Education, Science and Culture of Japan.

PY - 1995/12/1

Y1 - 1995/12/1

N2 - The influence of hydrogen on the electronic structure of an intermetallic compound has been studied from magnetization measurements in ultrahigh magnetic fields up to 130 T for a prototype system YCo3Hx. The dependence of the magnetic moment on hydrogen content and magnetic field lead to the following conclusions. The general structure of the density of states (DOS) in the upper part of the 3d band is still maintained in the hydride, but the curvature of the DOS curve is slightly modified in the β phase x = 1.0-1.9), and more strongly modified in the γ phase (x = 3.2-4.0). The modification of the DOS is related to the occupation sites of hydrogen. The electronic population in the 3d band is hardly changed upon hydrogenation, and it is about +0.1 electron Co-1 per absorbed hydrogen atom. The electrons originating from hydrogen atoms are almost contained in the metal-hydrogen bonding band. The rest of them occupy the 3d band, causing the Fermi level to shift slightly upwards.

AB - The influence of hydrogen on the electronic structure of an intermetallic compound has been studied from magnetization measurements in ultrahigh magnetic fields up to 130 T for a prototype system YCo3Hx. The dependence of the magnetic moment on hydrogen content and magnetic field lead to the following conclusions. The general structure of the density of states (DOS) in the upper part of the 3d band is still maintained in the hydride, but the curvature of the DOS curve is slightly modified in the β phase x = 1.0-1.9), and more strongly modified in the γ phase (x = 3.2-4.0). The modification of the DOS is related to the occupation sites of hydrogen. The electronic population in the 3d band is hardly changed upon hydrogenation, and it is about +0.1 electron Co-1 per absorbed hydrogen atom. The electrons originating from hydrogen atoms are almost contained in the metal-hydrogen bonding band. The rest of them occupy the 3d band, causing the Fermi level to shift slightly upwards.

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UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=A1995TQ53600029

U2 - 10.1016/0925-8388(95)01793-3

DO - 10.1016/0925-8388(95)01793-3

M3 - Article

VL - 231

SP - 159

EP - 163

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

SN - 0925-8388

IS - 1-2

ER -

ID: 55163594