2 papers
cond-mat.str-el2007★ 32 cited
Dielectrophoresis model for the colossal electroresistance of phase-separated manganites
Shuai Dong, Han Zhu, J. -M. Liu
We propose a dielectrophoresis model for phase-separated manganites. Without increase of the fraction of metallic phase, an insulator-metal transition occurs when a uniform electri…
cond-mat.stat-mech2003
Spin-lattice models: inhomogeneity and diffusion
Han Zhu, Jian-Yang Zhu
In spin-lattice models with order parameter conserved, we generalize the idea of spin diffusion incorporating a variety factors as possible driving forces, including the external f…