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most citedArtificial "spin ice" in a geometrically frustrated lattice of nanoscale ferromagnetic islands

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cond-mat2002

Coercive Field and Magnetization Deficit in Ga(1-x)Mn(x)As Epilayers

S. J. Potashnik, K. C. Ku, S. H. Chun +4

We have studied the field dependence of the magnetization in epilayers of the diluted magnetic semiconductor Ga(1-x)Mn(x)As for 0.0135 < x < 0.083. Measurements of the low temperat…