Design of the First Ferromagnetic Piezoelectric (FINAL TECHNICAL REPORT)

Spaldin (Hill), Nicola

The Regents of the University of California, Santa Barbara

关键词: Ferromagnetism;    36 Materials Science;    Polarization;    Production;    Piezoelectricity;   

DOI  :  10.2172/901634
RP-ID  :  02ER45986F
RP-ID  :  FG02-02ER45986
RP-ID  :  901634

美国|英语

来源: UNT Digital Library

【 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.