TY - GEN AU - van de Walle,A AU - Ellis,D E TI - First-principles thermodynamics of coherent interfaces in samarium-doped ceria nanoscale superlattices SN - 0031-9007 PY - 2007///1213 N1 - Publication Type: Journal Article UR - https://doi.org/10.1103/PhysRevLett.98.266101 ER -