TY - JOUR
T1 - Ultrahigh-resolution angle-resolved photoemission spectroscopy of UPd3
AU - Ito, T.
AU - Kumigashira, H.
AU - Souma, S.
AU - Takahashi, T.
AU - Tokiwa, Y.
AU - Haga, Y.
AU - Onuki, Y.
N1 - Funding Information:
T. I. and H. K. thank the Japan Society for the Promotion of Science for financial support. This work was supported by a grant from the Ministry of Education, Science and Culture of Japan.
PY - 2002/3
Y1 - 2002/3
N2 - We have studied the electronic band structure and the Fermi surface of UPd3 with ultrahigh-resolution angle-resolved photoemission spectroscopy. It was found that non-dispersive U 5f "bands" are located far below the Fermi level and the main body of valence band consists of Pd 4d-U 6d hybridized dispersive bands in qualitatively good agreement with the band-structure calculation based on the localized U 5f model. We found two hole-like Fermi surfaces with a dominant Pd 4d character at Γ(A) point and an electron-like one with a U 6d nature at K(H) point.
AB - We have studied the electronic band structure and the Fermi surface of UPd3 with ultrahigh-resolution angle-resolved photoemission spectroscopy. It was found that non-dispersive U 5f "bands" are located far below the Fermi level and the main body of valence band consists of Pd 4d-U 6d hybridized dispersive bands in qualitatively good agreement with the band-structure calculation based on the localized U 5f model. We found two hole-like Fermi surfaces with a dominant Pd 4d character at Γ(A) point and an electron-like one with a U 6d nature at K(H) point.
KW - Angle-resolved photoemission
KW - Fermi surface
KW - UPd
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U2 - 10.1016/S0921-4526(01)01201-7
DO - 10.1016/S0921-4526(01)01201-7
M3 - Conference article
AN - SCOPUS:0036503397
SN - 0921-4526
VL - 312-313
SP - 653
EP - 654
JO - Physica B: Condensed Matter
JF - Physica B: Condensed Matter
T2 - International Conference on Strongly Correlated Electrons
Y2 - 6 August 2002 through 6 August 2002
ER -