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Our Adv. Mater. Interfaces paper appeared as the back cover
发布者: 缑高阳 | 2014-08-22 | 20192

    

http://onlinelibrary.wiley.com/doi/10.1002/admi.201470034/abstract

   
   A rare ferroic transition in A-site ordered LaScO3/BiScO3 superlattices is displayed on the back cover. In article 201400042, J. M. Rondinelli and G. Gou report that switching the layer polarization, arising from each A-cation sublattice with strain, produces an isosymmetric transition from a ferrielectric (FiE) to ferroelectric (FE) state. FiE-to-FE transitions are a new route to design piezoelectric responses in complex oxide heterostructures.