Design of the First Ferromagnetic Piezoelectric (FINAL TECHNICAL REPORT)

[摘要] Abstract During the course of the grant we made the following scientific advances: • We developed a thorough understanding of piezoelectricity in antiferromagnetic wurtzite structure MnO. • We explained the absence of ferromagnetism in high quality samples of transition-metal-doped ZnO, and proposed a scheme for obtaining robust ferromagnetism in ZnO-based systems. • We demonstrated that the MgO-ZnO-CdO system is a promising candidate for the production of polarization field-effect transistors.

[发布日期] 2007-04-03

[学科分类] 材料科学（综合）

[关键词] DESIGN;FERROMAGNETISM;PIEZOELECTRICITY;POLARIZATION;PRODUCTION;TRANSISTORS piezoelectricity;ZnO;ferromagnetics