129 citations · 409 across the 9 of their papers we have counts for
9 papers
Anisotropic in-plane optical conductivity in detwinned Ba(Fe1-xCox)2As2
A. Lucarelli, A. Dusza, A. Sanna +4
We study the anisotropic in-plane optical conductivity of detwinned Ba(Fe1-xCox)2As2 single crystals for x=0, 2.5% and 4.5% in a broad energy range (3 meV-5 eV) across their struct…
Theoretical Investigation of Optical Conductivity in Ba [Fe(1-x)Co(x)]2 As2
A. Sanna, F. Bernardini, G. Profeta +6
We report on theoretical calculations of the optical conductivity of Ba [Fe(1-x)Co(x)]2 As2, as obtained from density functional theory within the full potential LAPW method. A tho…
Anisotropic charge dynamics in detwinned Ba(FeCo)As
A. Dusza, A. Lucarelli, F. Pfuner +3
We investigate the optical conductivity as a function of temperature with light polarized along the in-plane orthorhombic - and -axes of Ba(FeCo)As for $x…
Charge dynamics of the Co-doped BaFeAs
A. Lucarelli, A. Dusza, F. Pfuner +5
We report on a thorough optical investigation over a broad spectral range and as a function of temperature of the charge dynamics in Ba(CoFe)As compounds for Co…
Evidence for High-Temperature Superconductivity in Doped Laser-Processed Sr-Ru-O
A. M. Gulian, K. S. Wood, D. Van Vechten +10
We have discovered that samples of a new material produced by special processing of crystals of Sr2RuO4 (which is known to be a triplet superconductor with Tc values ~1.0-1.5K) exh…
Lucarelli et al. reply to Tajima et al. (cond-mat 0303493)
A. Lucarelli, S. Lupi, M. Ortolani +3
In their Comment to a recent paper of ours [Lucarelli et al., PRL 92, 037002 (2003)], Tajima et al. (cond-mat 0303493) argue that the samples of La(2-x)Sr(x)CuO(4) where we find fa…
Raman Scattering versus Infrared Conductivity: Evidence for one-dimensional Conduction in La_{2-x}Sr_{x}CuO_{4}
F. Venturini, Q. -M. Zhang, R. Hackl +6
Raman and Infrared (IR) spectra of an underdoped La_{1.90}Sr_{0.10}CuO_{4} single crystal have been measured as a function of temperature. Both techniques provide unconventional lo…
Infrared signatures of charge stripes in La(2-x)Sr(x)CuO(4)
A. Lucarelli, S. Lupi, M. Ortolani +9
The in-plane optical conductivity of seven La(2-x)Sr(x)CuO(4) single crystals with x between 0 and 0.15 has been studied from 30 to 295 K. All doped samples exhibit strong peaks in…
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…