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课题组刘瑶博士一篇论文被APL录用
发布时间：2020-02-16
2020年2月16日，课题组刘瑶博士的一篇论文“Strain control of phase transition and magnetoelectric effect in Nd0.5Sr0.5MnO3 thin films”被Applied Physics Letters录用。祝贺刘瑶！
论文摘要：
Phase transition and magnetocaloric effect (MCE) in Nd0.5Sr0.5MnO3 (NSMO) epitaxial thin films were tailored through controlling the lattice-mismatch-induced-strain by depositing on (011) - (La0.18Sr0.82)(Al0.59Ta0.41)O3 (LAST) and SrTiO3 (STO) single crystalline substrates, respectively. The NSMO film grown on STO, exhibiting uniaxial like tensile strain of 1.3% along in-plane [100] direction, undergoes a paramagnetic to ferromagnetic transition at ~210 K followed by a ferromagnetic to A-type antiferromagnetic transition at ~179 K upon cooling, meanwhile the film grown on LSAT, exhibiting anisotropic in-plane tensile strains of 0.36% along [100] and 0.50% along [
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