Creat membership Creat membership
Sign in

Forgot password?

Confirm
  • Forgot password?
    Sign Up
  • Confirm
    Sign In
Creat membership Creat membership
Sign in

Forgot password?

Confirm
  • Forgot password?
    Sign Up
  • Confirm
    Sign In
Collection

toTop

If you have any feedback, Please follow the official account to submit feedback.

Turn on your phone and scan

home > search >

Magnetic inhomogeneities in electron-doped Ca1-xLaxMnO3 RID B-2228-2009

Author:
Ling, CD  Granado, E  Neumeier, JJ  Lynn, JW  Argyriou, DN  


Journal:
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS


Issue Date:
2004


Abstract(summary):

We present the results of a neutron scattering investigation of Ca1-xLaxMnO3 in the electron-doped (x similar to 0) regime. For light electron-doping, FM clusters similar to 10 Angstrom in diameter are identified in a liquid-like distribution within the G-AFM matrix. This mirrors behavior in the hole-doped (x similar to 1) regime. These clusters are not long-range correlated for x less than or equal to 0.05, however, for 0.05 less than or equal to x less than or equal to 0.10, a spontaneous long-range FM moment is observed. This seems to be due to the formation of a 'spin glass' of overlapping clusters, as opposed to either the long-range delocalization of doped electrons or long-range phase separation into electron-rich FM and electron-poor AFM regions. (C) 2003 Elsevier B.V. All rights reserved.


Page:
246---248


Similar Literature

Submit Feedback

This function is a member function, members do not limit the number of downloads