most citedThe high-energy anomaly in ARPES spectra of the cuprates-many body or matrix element effect?

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cond-mat.supr-con2013★ 18 cited

The high-energy anomaly in ARPES spectra of the cuprates-many body or matrix element effect?

E. D. L. Rienks, M. Ärrälä, M. Lindroos +5

We used polarization-dependent angle-resolved photoemission spectroscopy (ARPES) to study the high-energy anomaly (HEA) in the dispersion of Nd2-xCexCuO4, (x=0.123). We have found…