3 papers
cond-mat.supr-con2001
Optical conductivity of the nonsuperconducting cuprate La(8-x)Sr(x)Cu(8)O(20)
A. Lucarelli, S. Lupi, P. Calvani +7
La(8-x)Sr(x)Cu(8)O(20) is a non-superconducting cuprate, which exhibits a doubling of the elementary cell along the c axis. Its optical conductivity sigma (omega) has been first me…
cond-mat.supr-con1999
Evolution of a polaron band through the phase diagram of Nd[2-x]Ce[x]CuO[4-y]
S. Lupi, P. Maselli, M. Capizzi +3
The evolution with doping and temperature of the polaronic absorption in a family of high-T superconductors is first followed here across the whole phase diagram. The polaron b…
supr-con1995
Polaronic optical absorption in electron-doped and hole-doped cuprates
P. Calvani, M. Capizzi, S. Lupi +3
Polaronic features similar to those previously observed in the photoinduced spectra of cuprates have been detected in the reflectivity spectra of chemically doped parent compounds…