TY - JOUR
T1 - Core-level photoemission measurements of the chemical potential shift as a probe of correlated electron systems
AU - Fujimori, A.
AU - Ino, A.
AU - Matsuno, J.
AU - Yoshida, T.
AU - Tanaka, K.
AU - Mizokawa, T.
N1 - Funding Information:
This work was supported by a Grant-in-Aid for Scientific Research for a Priority Area ‘Novel Quantum Phenomena in Transition Metal Oxides’, a Grant-in-Aid for Scientific Research A12304018 and a Special Coordination Fund for the Promotion of Science and Technology from the Ministry of Education, Culture, Sports, Science and Technology.
PY - 2002/7
Y1 - 2002/7
N2 - The shift of the chemical potential as a function of band filling provides useful insight into the electronic structure of solids. In this article, we describe how the chemical potential shift can be measured using core-level photoemission spectroscopy and what information can be obtained from the measured chemical potential shift, in particular on strongly correlated systems. We present results on various transition-metal oxides, which include materials showing typical Fermi-liquid behavior, pseudogap behavior, charge-density wave formation, 'stripe' formation, etc.
AB - The shift of the chemical potential as a function of band filling provides useful insight into the electronic structure of solids. In this article, we describe how the chemical potential shift can be measured using core-level photoemission spectroscopy and what information can be obtained from the measured chemical potential shift, in particular on strongly correlated systems. We present results on various transition-metal oxides, which include materials showing typical Fermi-liquid behavior, pseudogap behavior, charge-density wave formation, 'stripe' formation, etc.
KW - Chemical potential shift
KW - Core-level photoemission
KW - Mott transition
KW - Pseudogap
KW - Stripe
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U2 - 10.1016/S0368-2048(02)00049-X
DO - 10.1016/S0368-2048(02)00049-X
M3 - Article
AN - SCOPUS:0036644156
SN - 0368-2048
VL - 124
SP - 127
EP - 138
JO - Journal of Electron Spectroscopy and Related Phenomena
JF - Journal of Electron Spectroscopy and Related Phenomena
IS - 2-3
ER -