TY - JOUR
T1 - Aging behavior of semiconductor spin-glass under photo illumination
AU - Sato, T.
AU - Hori, A.
N1 - Copyright:
Copyright 2008 Elsevier B.V., All rights reserved.
PY - 2004/5
Y1 - 2004/5
N2 - Aging behavior of a semiconductor spin glass Cd0.63Mn 0.37Te is studied using a new protocol, which is based on the direct change in the spin-spin interaction ΔJ through the photo excitation of carrier. The time-dependent magnetization, measured after the ΔJ perturbation, shows the characteristic behavior so as to support the existence of overlap length, which is the basic concept in the droplet picture of spin glass.
AB - Aging behavior of a semiconductor spin glass Cd0.63Mn 0.37Te is studied using a new protocol, which is based on the direct change in the spin-spin interaction ΔJ through the photo excitation of carrier. The time-dependent magnetization, measured after the ΔJ perturbation, shows the characteristic behavior so as to support the existence of overlap length, which is the basic concept in the droplet picture of spin glass.
KW - Aging
KW - CdMnTe
KW - Overlap length
KW - Photo illumination
KW - Spin glass
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U2 - 10.1016/j.jmmm.2003.12.593
DO - 10.1016/j.jmmm.2003.12.593
M3 - Conference article
AN - SCOPUS:2642519790
SN - 0304-8853
VL - 272-276
SP - 1337
EP - 1339
JO - Journal of Magnetism and Magnetic Materials
JF - Journal of Magnetism and Magnetic Materials
T2 - Proceedings of the International Conference on Magnetism
Y2 - 27 July 2003 through 1 August 2003
ER -