TY - JOUR
T1 - 4d core-level resonant photoemission spectroscopy of thulium monochalcogenides around the Tm 3d threshold
AU - Nath, K. G.
AU - Ufuktepe, Y.
AU - Kimura, S.
AU - Kinoshita, T.
AU - Kumigashira, H.
AU - Takahashi, T.
AU - Matsumura, T.
AU - Suzuki, T.
AU - Ogasawara, H.
AU - Kotani, A.
N1 - Funding Information:
This work was supported by the Joint Studies Program (1996-1997) of the Institute for Molecular Science. The authors would like to thank the staff members of the UVSOR facility for their kind help during experiments. Y.U. received financial support from the Scientific and Technical Research Council of Turkey (TUBITAK).
PY - 1998/3
Y1 - 1998/3
N2 - We report the results of 4d core-level photoemission spectra for thulium monochalcogenides, TmX (X = S, Se, Te) around the 3d-4f absorption edge. The resonance effect for Tm 4d emission occurs through partial decay channels of the 3d-4f excited states. The lifetime-broadening phenomenon, which depends strongly on the binding energy, is also employed here for elucidation of 4d photoelectron spectral features. The behavior of a particular decay channel, referred to as 3d-4d4f, followed by preferential excited states was studied extensively.
AB - We report the results of 4d core-level photoemission spectra for thulium monochalcogenides, TmX (X = S, Se, Te) around the 3d-4f absorption edge. The resonance effect for Tm 4d emission occurs through partial decay channels of the 3d-4f excited states. The lifetime-broadening phenomenon, which depends strongly on the binding energy, is also employed here for elucidation of 4d photoelectron spectral features. The behavior of a particular decay channel, referred to as 3d-4d4f, followed by preferential excited states was studied extensively.
KW - Core level
KW - Lifetime broadening
KW - Rare earth compounds
KW - Resonant photoemission
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U2 - 10.1016/s0368-2048(97)00183-7
DO - 10.1016/s0368-2048(97)00183-7
M3 - Article
AN - SCOPUS:0001693187
SN - 0368-2048
VL - 88-91
SP - 369
EP - 375
JO - Journal of Electron Spectroscopy and Related Phenomena
JF - Journal of Electron Spectroscopy and Related Phenomena
ER -