Enrique Louis

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We analyze absorption, photoluminescence (PL), and resonant Raman spectra of N,N'-diphenyl-N,N'-bis(3-methylphenyl)-(1,1'-biphenyl)-4,4'-diamine (TPD), with the aim of providing a microscopic interpretation of a significant Stokes shift of about 0.5 eV that makes this material suitable for stimulated emission. The optical spectra were measured for TPD(More)
The herringbone pattern is a pervasive structural motive found in most molecular crystals involving aromatic compounds. A plot of the experimental sublimation enthalpies of members of increasing size of the acene, phenacene and p-phenyl families versus the number of carbons uncovers a linear relationship between the two magnitudes, suggesting a major role(More)
1 Instituto Universitario de Materiales de Alicante (IUMA) and Unidad Asociada CSIC-UA, Universidad de Alicante, Ap. 99, E-03080 Alicante, Spain 2 Departamento de Física Aplicada, Universidad de Alicante, Ap. 99, E-03080 Alicante, Spain 3 International Center for New-Structured Materials (ICNSM), Department of Materials Science and Engineering, Zhejiang(More)
The effect of porosity on the thermal conductivity and the coefficient of thermal expansion of composites obtained by infiltration of Al-12 wt % Si alloy into graphite particulate preforms has been determined. Highly irregular graphite particles were used to fabricate the preforms. The thermal conductivity of these composites gradually increases with the(More)
In a previous paper, we studied the rich strategic and information-revelation considerations arising in simple guessing game which is very popular in some European countries: the so-called Chinos game. Here, we complement that analysis with a preliminary study of the learning dynamics induced when players no longer can assume that others play according to(More)
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