Elevator pitch: an english-spanish sociolinguistic analysis

Análisis contrastivo en inglés y español del Elevator Pitch desde una perspectiva sociolingüística, basado en los programas televisivos Dragon's Den y Tu Oportunidad.Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech

On the gap structure of UPt3_3: phases A and B

We have used thermal conduction and transverse sound attenuation to probe the anisotropy of the gap structure in two superconducting phases of UPt$_3$. For the low-temperature phase B, transverse sound has in the past provided strong evidence for a line node in the basal plane. Now, from the anisotropy of the thermal conductivity we further establish the presence of a node along the c-axis and provide information on its k-dependence. For the largely unexplored high-temperature phase A, our study of the attenuation for two directions of the polarization yields directional information on the quasiparticle spectrum, and the first clear indication of a different gap structure in the two phases.Comment: 10 pages, 3 figures, to appear in proceedings of SCES9