87 citations · 341 across the 17 of their papers we have counts for
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S. Lupi, M. Ortolani, P. Calvani
The optical conductivity of single crystals of Na_xCoO_2 for x = 0.57 is first reported between 295 and 30 K. In the far infrared, an "anomalous Drude" analysis leads to a carrie…