ID 20977
本文ファイル
別タイトル
3d Transition Metal Intercalation into Layered TiS2 Crystal
著者
根岸 寛
NDC
物理学
抄録(英)
Systematic studies on the structural and magnetic properties of 3d transition metal intercalation compounds of MxTiS2 (M = V, Cr, Mn, Fe, Co, and Ni; 0 ≦ x ≦ 1) have been carried out by X-ray powder diffraction, low-field ac magnetic susceptibility, magnetization, and 57Fe Mossbauer spectroscopy measurements. The interlayer spacing c depends remarkably on the 3d metals and their concentrations, while the intralayer spacing a is less dependent on these quantities. Such a behavior can be explained semiempirically by a model based on the concept of "resonance" in chemical bonding. Various types of magnetic phases in MxTiS2 ave been found and their magnetic properties can be understood in terms of an itinerant or band picture rather than a localized or rigid band model, in agreement with the recent band calculations using a self-consistent APW method.
内容記述
J. Sci. Hiroshima Univ., Ser. A, Vol. 51. No. 2, pp. 139-159. August 1987
51巻
2号
開始ページ
139
終了ページ
159
ISSN
0386-3034
NCID
言語
英語
NII資源タイプ
学位論文
広大資料タイプ
学位論文
DCMIタイプ
text
フォーマット
application/pdf
権利情報
Copyright(c) by Author
学位記番号
乙第1652号
授与大学
広島大学(Hiroshima University)
学位名
博士(理学)
学位名の英名
Physical Science
学位の種類の英名
doctoral
学位授与年月日
1987-11-30
部局名
理学研究科