24 citations · 60 across the 6 of their papers we have counts for
7 papers
Enhancing efficacy in laser projection by four wavelength combination
Ian Wallhead, Roberto Ocaña, Paula Quinzá
In this letter we present a novel study about the combination of four laser wavelengths in order to maximize both color gamut and efficacy to produce the color white. Firstly, an a…
Magnetothermal Conductivity of Highly Oriented Pyrolytic Graphite in the Quantum Limit
R. Ocaña, P. Esquinazi, H. Kempa +2
We report on the magnetic field (0TT) dependence of the longitudinal thermal conductivity of highly oriented pyrolytic graphite in the temperature range 5 K…
Influence of temperature on the nodal properties of the longitudinal thermal conductivity of YBaCuO
Roberto Ocaña, Pablo Esquinazi
The angle dependence at different temperatures of the longitudinal thermal conductivity in the presence of a planar magnetic field is presented. In order to study the i…
Metal-Insulator-Metal Transitions, Superconductivity and Magnetism in Graphite
Y. Kopelevich, P. Esquinazi, J. H. S. Torres +4
This article reviews recent results of magnetotransport and magnetization measurements performed on highly oriented pyrolitic graphite (HOPG) and single crystalline Kish graphite s…
Thermal Conductivity Tensor in YBaCuO: Effects of a Planar Magnetic Field
Roberto Ocaña, Pablo Esquinazi
We have measured the thermal conductivity tensor of a twinned YBaCuO single crystal as a function of angle between the magnetic field applied parallel to the Cu…
Angle Dependence of the Transverse Thermal Conductivity in YBaCuO single crystals: Doppler Effect vs. Andreev scattering
R. Ocaña, P. Esquinazi
We have measured the transverse thermal conductivity of twinned and untwinned YBaCuO single crystals as a function of angle between the magnetic field appl…