Magnetic properties of epitaxially grown semiconducting Zn1−xCoxO thin films by pulsed laser depositionJae Hyun Kim, Woong Kil Choo, Hyojin Kim et al.|Journal of Applied Physics|2002Cited by 338
Effects of rapid thermal annealing on the ferromagnetic properties of sputtered Zn1−x(Co0.5Fe0.5)xO thin filmsYoung Mok Cho, Young-Eon Ihm, Woong Kil Choo et al.|Applied Physics Letters|2002Cited by 250
Optical and magnetic properties of laser-deposited Co-doped ZnO thin filmsJae Hyun Kim, Woong Kil Choo, Hyojin Kim et al.|Solid State Communications|2004Cited by 67
Magnetoresistance in laser-deposited Zn1–xCoxO thin filmsJae Hyun Kim, Woong Kil Choo, Hyojin Kim et al.|Physica B Condensed Matter|2003Cited by 63
Electrical and magnetic properties of spinel-type magnetic semiconductor ZnCo2O4 grown by reactive magnetron sputteringHyun Jung Kim, Woong Kil Choo, Dojin Kim et al.|Journal of Applied Physics|2004Cited by 63