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pro vyhledávání: '"Lucian Mathes"'
Autor:
Michael Berghold, Vassily Vadimovitch Burwitz, Lucian Mathes, Christoph Hugenschmidt, Francesco Guatieri
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract Particle beams focused to micrometer-sized spots play a crucial role in forefront research using low-energy positrons. Their expedient and wide application, however, requires highly-resolved, fast beam diagnostics. We have developed two diff
Externí odkaz:
https://doaj.org/article/fe3c7bf020284a8abc8e45f12b65419a
We measured the temperature dependent equilibrium vacancy concentration using in-situ positron annihilation spectroscopy in order to determine the enthalpy $H_\text{f}$ and entropy $S_\text{f}$ of vacancy formation in elementary fcc-La. The Arrhenius
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b47ceeb59aca2b7dbba71d9c6167ac5
