ID 20977
file
title alternative
3d Transition Metal Intercalation into Layered TiS2 Crystal
creator
Negishi, Hiroshi
NDC
Physics
abstract
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.
description
J. Sci. Hiroshima Univ., Ser. A, Vol. 51. No. 2, pp. 139-159. August 1987
volume
Volume 51
issue
Issue 2
start page
139
end page
159
issn
0386-3034
ncid
language
eng
nii type
Thesis or Dissertation
HU type
Doctoral Theses
DCMI type
text
format
application/pdf
rights
Copyright(c) by Author
grantid
乙第1652号
degreeGrantor
広島大学(Hiroshima University)
degreename Ja
博士(理学)
degreename En
Physical Science
degreelevel
doctoral
date of granted
1987-11-30
department
Graduate School of Science