Angle-resolved photoemission spectroscopy study of Fe(110) single crystal: Many-body interactions between quasi-particles at the Fermi level
Surface Science Volume 601 Issue 18
Page 4010-4012
published_at 2007-09
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| File | |
| Title ( eng ) |
Angle-resolved photoemission spectroscopy study of Fe(110) single crystal: Many-body interactions between quasi-particles at the Fermi level
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| Creator |
Cui X. Y.
Hoesch M.
Sakisaka Y.
Kato H.
Aiura Y.
Higashiguchi M.
Miura Y.
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| Source Title |
Surface Science
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| Volume | 601 |
| Issue | 18 |
| Start Page | 4010 |
| End Page | 4012 |
| Abstract |
A high-resolution angle-resolved photoemission spectroscopy (ARPES) study of Fe(110) single crystal was conducted to elucidate many-body interactions between quasi-particles at the Fermi level at low-temperature. Two kink structures were observed in the energy-band dispersion at the binding energies of similar to 40 meV and similar to 270 meV for the bulk-derived band on the majority-spin Fermi surface around the F point. Based on analyses of the experimentally obtained real parts of the self-energy, these kink structures are derived from electron-phonon and electron-magnon interactions.
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| Keywords |
angle-resolved photoemission spectroscopy
Fe(110)
self-energy
electron-phonon interaction
electron-magnon interaction
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| NDC |
Physics [ 420 ]
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| Language |
eng
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| Resource Type | journal article |
| Publisher |
Elsevier Science BV
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| Date of Issued | 2007-09 |
| Rights |
Copyright(c) 2007 Elsevier Science BV
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| Publish Type | Author’s Original |
| Access Rights | open access |
| Source Identifier |
[ISSN] 0039-6028
[DOI] 10.1016/j.susc.2007.04.069
[NCID] AA00853803
[DOI] http://dx.doi.org/10.1016/j.susc.2007.04.069
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