抄録
The autocorrelation of angle resolved photoemission data from the high temperature superconductor Bi2Sr2CaCu2O8+δ shows distinct peaks in momentum space which disperse with binding energy in the superconducting state, but not in the pseudogap phase. Although it is tempting to attribute a nondispersive behavior in momentum space to charge ordering, a deconstruction of the autocorrelation reveals that the nondispersive peaks arise from the tips of the Fermi arcs, which themselves do not change with binding energy.
本文言語 | English |
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論文番号 | 107006 |
ジャーナル | Physical Review Letters |
巻 | 96 |
号 | 10 |
DOI | |
出版ステータス | Published - 2006 |
外部発表 | はい |
ASJC Scopus subject areas
- 物理学および天文学(全般)