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Author Miao, X.; Milošević, M.; Zhang, C. pdf  doi
openurl 
  Title Magnetic ferroelectric metal in bilayer Fe₃GeTe₂ under interlayer sliding Type A1 Journal article
  Year (down) 2024 Publication Physica: B : condensed matter Abbreviated Journal  
  Volume 694 Issue Pages 416427-5  
  Keywords A1 Journal article; Condensed Matter Theory (CMT)  
  Abstract The inherent interlayer freedom in van der Waals stacked materials provides an excellent opportunity to investigate ferroelectric-like behavior through interlayer translation. Based on first-principles calculations, we find that the interlayer sliding in Fe3GeTe2 (FGT) bilayer enables the coexistence of polarization, metallicity, and ferromagnetism. We find that the polarization is induced by the uncompensated vertical interlayer charge transfer, and can be switched by an in-plane interlayer sliding. A moderate biaxial strain can reverse the polarization direction of the sliding FGT bilayer. The vertical polarization disentangles with the in-plane conductivity as was previously seen in the sliding ferroelectric WTe2 bilayer. Our work proposes an extremely rare magnetic ferroelectric metal phase that is useful for magnetoelectric and spintronic applications.  
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  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Wos https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=brocade2&SrcAuth=WosAPI&KeyUT=WOS:001300 Publication Date 2024-08-22  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0921-4526; 1873-2135 ISBN Additional Links UA library record; WoS full record  
  Impact Factor 2.8 Times cited Open Access  
  Notes Approved Most recent IF: 2.8; 2024 IF: 1.386  
  Call Number UA @ admin @ c:irua:208567 Serial 9304  
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