TY - JOUR
T1 - Magnetic properties of fcc Fe thin films
AU - Kakizaki, A.
AU - Kamakurra, N.
AU - Sawada, M.
AU - Hayashi, K.
AU - Saitoh, T.
PY - 2000
Y1 - 2000
N2 - The magnetic properties of fcc Fe thin films with a thickness of 1-11 monolayers (ML) grown at room temperature on fcc Co, which was prepared more than 15 ML on Cu(001), have been studied by spin-resolved core level and valence band photoelectron spectroscopy. The observed exchange split valence band structures show that Fe films below 11 ML are in a high spin ferromagnetic phase. Based on the line shape analysis of 3s core level spectra with a cluster model calculation and considering the probing depth of photoelectron spectroscopy, we demonstrate that in the 5-11 ML region, only the topmost few layers of Fe film reveal ferromagnetism as observed in the Fe/Cu(001) system.
AB - The magnetic properties of fcc Fe thin films with a thickness of 1-11 monolayers (ML) grown at room temperature on fcc Co, which was prepared more than 15 ML on Cu(001), have been studied by spin-resolved core level and valence band photoelectron spectroscopy. The observed exchange split valence band structures show that Fe films below 11 ML are in a high spin ferromagnetic phase. Based on the line shape analysis of 3s core level spectra with a cluster model calculation and considering the probing depth of photoelectron spectroscopy, we demonstrate that in the 5-11 ML region, only the topmost few layers of Fe film reveal ferromagnetism as observed in the Fe/Cu(001) system.
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U2 - 10.1016/S0218-625X(00)00064-6
DO - 10.1016/S0218-625X(00)00064-6
M3 - Article
AN - SCOPUS:0034481087
SN - 0218-625X
VL - 7
SP - 667
EP - 671
JO - Surface Review and Letters
JF - Surface Review and Letters
IS - 5-6
ER -