Interface-induced d-wave pairing
  We discuss a scenario for interface-induced superconductivity involving pairing by dipolar excitations proximate to a two-dimensional electron system controlled by a transverse electric field. If the interface consists of transition metal oxide materials, the repulsive on-site Coulomb interaction is typically strong and a superconducting state is formed via exchange of non-local dipolar excitations in the d-wave channel. Perspectives to enhance the superconducting transition temperature are discussed. 
C. Stephanos (1), T. Kopp (1), J. Mannhart (1, 2) and P. J. Hirschfeld   (3) ((1) University of Augsburg, Germany, (2) Max P...
cond-mat.supr-con