Web25 jun. 2009 · Large-scale ab initio molecular dynamics method has been used to determine the threshold displacement energies E d along five specific directions and to … Web3 apr. 2024 · Secondary ion mass spectrometry (SIMS), an in situ technique used to analyze the composition of a specimen by sputtering its surface with a focused primary ion beam and by analyzing the ejected secondary ions, has been widely used in earth science research. 1 1. P. van der Heide, Secondary Ion Mass Spectrometry: An Introduction to Principles and …
Design and testing of a high perveance sheet beam electron gun
Web17 sep. 2001 · Phys. Rev. Lett. 87, ... The ionic conductivity of isometric pyrochlore, ideally A 2 B 2 O 7, is extremely sensitive to disordering of A - and B-site cations and oxygen … Web9 sep. 2024 · This method consists of the following steps: obtaining and processing of appropriate monocrystalline silicon, diffusion of Li atoms into monocrystalline Si to the pre-determined depth, drift of Li-ions into Si and metal contact application to the obtained sample. One of the main processes listed above is the formation of the p-i-n region. maxscript select all objects
Nuclear Instruments and Methods in Physics Research, Section B: …
Web13 mrt. 2006 · Modern track-etching methods allow the preparation of membranes containing a single charged conical nanopore that shows high ionic permselectivity due … Web25 okt. 2010 · [22] Kresse G. and Hafner J. 1993 Phys. Rev. B 47 558. Crossref Google Scholar [23] Kresse G. and Furthmüller J. 1996 Phys. Rev. B 54 11169. Crossref … WebNucl. Instrum. Methods Phys. Res. B Beam Interact. Mater. Atoms Website: Portaal Media: Nuclear Instruments & Methods in Physics Research Section B, Beam … maxscript spacing tool