Ph. Lerch
Paul Scherrer Institute
31 Papers
88 Citations
Ph. Lerch is an academic researcher from Paul Scherrer Institute. The author has contributed to research in topics: Superconductivity & Thin film. The author has an hindex of 9, co-authored 31 publications.
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Papers
Stability of Coronene at High Temperature and Pressure
TL;DR: Coronene has previously been shown to survive atmospheric entry during Earth accretion; this can now be extended to include survival through geological processes such as subduction and silicate melting of the rock cycle, opening the possibility of extraterrestrial coronene predating terrestrial accretion existing on Earth.
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Quasiparticle diffusion in tantalum using superconducting tunnel junctions
TL;DR: In this paper, a specially designed device based on superconducting tunnel junctions was used to measure the diffusion of excess electronic quasiparticles generated in a super-conducting film of tantalum by the absorption of x-ray photons.
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Epitaxial growth of superconducting YBa2Cu3O7−x on Si(100) with CaF2 as intermediate buffer
TL;DR: In this paper, superconducting YBa2Cu3O7−x (YBCO) thin films were grown on Si(100) using CaF2 as an intermediate buffer layer.
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Assessing noise sources at synchrotron infrared ports
Ph. Lerch,P. Dumas,T. Schilcher,Amor Nadji,A. Luedeke,Nicolas Hubert,L. Cassinari,M. Boege,J.C. Denard,L. Stingelin,Laurent Nadolski,Terence Garvey,Sieghard Albert,Ch. Gough,Martin Quack,J. Wambach,Micha Dehler,J.M. Filhol +17 more
TL;DR: Low-frequency noise present in the electron and photon beams of two comparable storage rings, SOLEIL and SLS, are carefully compared in the context of IR spectroscopy using the Fourier transform technique.
High resolution analysis of the FTIR spectra of trifluoroamine NF3
Irina Bolotova,O.N. Ulenikov,O.N. Ulenikov,Elena Sergeevna Bekhtereva,Elena Sergeevna Bekhtereva,Sieghard Albert,Sigurd Bauerecker,Sigurd Bauerecker,Hans Hollenstein,Ph. Lerch,Martin Quack,Thomas Peter,Georg Seyfang,Alexander Wokaun +13 more
TL;DR: In this article, high resolution Fourier Transform Infrared (FTIR) spectra of nitrogen trifluoride (trifluoroamine, NF3) measured with the Zurich Bruker prototype spectrometer (ZP 2001) and the SLS THz/FTIR setup (2009 prototype) in the range 20-3000 cm - 1 at temperatures between 80 and 120
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