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cond-mat.supr-con2004
Optical properties of (Pr,Ce)2CuO4
A. Zimmers, N. Bontemps, R. P. S. M. Lobo +5
We studied the optical conductivity of electron doped Pr{1-x)Ce(x)CuO(4) from the underdoped to the overdoped regime. The observation of low to high frequency spectral weight trans…
cond-mat.supr-con2004
Sum rules and energy scales in BiSrCaCuO
A. F. Santander-Syro, R. P. S. M. Lobo, N. Bontemps
From very high accuracy reflectivity spectra, we have derived the optical conductivity and estimated the spectral weight up to various cut-off frequencies in underdoped BiSr$_2…