2008/08/27 by M. M. Qazilbash, Qazilbash, M. M., J. J. Hamlin +7
Business, Management and Accounting · Materials Science · Physics and Astronomy · #Intellectual Capital and Performance Analysis #Iron-based superconductors research #cond-mat.str-el #cond-mat.supr-con
paper · pdf · doi:10.48550/arxiv.0808.3748
4 pages including 3 figures
arxiv created 2008/08/27 · arxiv updated 2009/12/01
We present the first infrared and optical study in the normal state of ab-plane oriented single crystals of the iron-oxypnictide superconductor LaFePO. We find that this material is a low carrier density metal with a moderate level of correlations and exhibits signatures of electron-boson coupling. The data is consistent with the presence of coherent quasiparticles in LaFePO.