TY - JOUR
T1 - Auger and photoemission investigations of the platinum-SrTiO3(100) interface
T2 - Relaxation and chemical-shift effects
AU - Bahl, M. K.
AU - Tsai, S. C.
AU - Chung, Yip-Wah
PY - 1980/1/1
Y1 - 1980/1/1
N2 - The energies of the core levels and of the Auger peaks have been measured for the Pt-SrTiO3(100) interface with different coverages of platinum. By comparing the core level and Auger chemical shifts for Pt, the changes in the total relaxation energy was obtained with different coverages of platinum. The chemical shift found for Pt-4f peaks, after taking into account relaxation energy, indicates transfer of charge on the order of 0.6 electron/Pt atom from SrTiO3 to platinum.
AB - The energies of the core levels and of the Auger peaks have been measured for the Pt-SrTiO3(100) interface with different coverages of platinum. By comparing the core level and Auger chemical shifts for Pt, the changes in the total relaxation energy was obtained with different coverages of platinum. The chemical shift found for Pt-4f peaks, after taking into account relaxation energy, indicates transfer of charge on the order of 0.6 electron/Pt atom from SrTiO3 to platinum.
UR - http://www.scopus.com/inward/record.url?scp=0000060905&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0000060905&partnerID=8YFLogxK
U2 - 10.1103/PhysRevB.21.1344
DO - 10.1103/PhysRevB.21.1344
M3 - Article
AN - SCOPUS:0000060905
SN - 0163-1829
VL - 21
SP - 1344
EP - 1348
JO - Physical Review B-Condensed Matter
JF - Physical Review B-Condensed Matter
IS - 4
ER -