Please use this identifier to cite or link to this item: https://doi.org/10.1063/1.2775535
Title: Structural, magnetic, and transport investigations of CrTe clustering effect in (Zn,Cr)Te system
Authors: Sreenivasan, M.G.
Teo, K.L. 
Cheng, X.Z.
Jalil, M.B.A.
Liew, T.
Chong, T.C.
Du, A.Y.
Chan, T.K. 
Osipowicz, T. 
Issue Date: 2007
Source: Sreenivasan, M.G., Teo, K.L., Cheng, X.Z., Jalil, M.B.A., Liew, T., Chong, T.C., Du, A.Y., Chan, T.K., Osipowicz, T. (2007). Structural, magnetic, and transport investigations of CrTe clustering effect in (Zn,Cr)Te system. Journal of Applied Physics 102 (5) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.2775535
Abstract: We investigate the structural, transport, and magnetic behaviors of (Zn,Cr)Te system without additional carrier doping grown by low temperature molecular-beam epitaxy on GaAs (100) substrates. For the growth of Zn1-x Crx Te with x=0.14, high-resolution transmission electron microscopy shows the possibility of zinc-blende (ZB)-CrTe phase being embedded in the Zn1-x Crx Te matrix. Our detailed analysis of the magnetization results in Zn0.86 Cr0.14 Te using scaling theory and modified Arrott plots suggests that the ferromagnetic ordering cannot be described by mean-field theory. Additionally, the resistivity behavior indicates that ZB-CrTe clusters could possibly provide a percolative conduction path that gives rise to high Curie temperature. We discussed the ferromagnetism in (Zn,Cr)Te system on the basis of clustering effect. © 2007 American Institute of Physics.
Source Title: Journal of Applied Physics
URI: http://scholarbank.nus.edu.sg/handle/10635/57531
ISSN: 00218979
DOI: 10.1063/1.2775535
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

5
checked on Dec 5, 2017

WEB OF SCIENCETM
Citations

5
checked on Nov 16, 2017

Page view(s)

33
checked on Dec 9, 2017

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.