TY - JOUR AU - Hudson, Lawrence AU - Kurtz, R AU - Robey, S C2 - Physical Review B (Condensed Matter and Materials Physics) DA - 1993-01-01 LA - en M1 - 47 PB - Physical Review B (Condensed Matter and Materials Physics) PY - 1993 TI - Surface Core-Level Shifts of Barium Observed in Photoemission of Vacuum-Fractured BaTiO3(100) ER -