000198787 001__ 198787
000198787 005__ 20181203023506.0
000198787 022__ $$a0022-3115
000198787 0247_ $$2doi$$a10.1016/j.jnucmat.2013.04.032
000198787 037__ $$aARTICLE
000198787 245__ $$aComparison between bulk and thin foil ion irradiation of ultra high purity Fe
000198787 269__ $$a2013
000198787 260__ $$aAmsterdam$$bElsevier Science Bv$$c2013
000198787 300__ $$a4
000198787 336__ $$aJournal Articles
000198787 520__ $$aAccumulation of radiation damage in ultra high purity iron under self ion irradiation without and with simultaneous He implantation was investigated in bulk and thin foil form to assess, on the one hand, the effect of free surfaces and, on the other hand, the influence of He. Specimens were irradiated at room temperature to a dose of 0.8 dpa and similar to 900 appm He content. We found in thin foils after irradiation with single beam a majority of a(0) < 100 > type loops, while in the presence of He it is the 1/2 a(0) < 111 > type loops that prevail. In single beam irradiated bulk samples most of the loops are of 1/2 a(0) < 111 > type. In both bulk and thin foils density of defects visible in transmission electron microscope is considerably higher when He is implanted with prevailing 1/2 a(0) < 111 > dislocation loops, indicating that He stabilizes them. (C) 2013 Elsevier B.V. All rights reserved.
000198787 700__ $$aProkhodtseva, A.$$uEPFL, Ctr Rech Phys Plasmas, Assoc Euratom Confederat Suisse, CH-5232 Villigen, Switzerland
000198787 700__ $$aDécamps, B.
000198787 700__ $$aSchaeublin, R.$$uEPFL, Ctr Rech Phys Plasmas, Assoc Euratom Confederat Suisse, CH-5232 Villigen, Switzerland
000198787 773__ $$j442$$k1-3$$qS786-S789$$tJournal of Nuclear Materials
000198787 909C0 $$pCRPP
000198787 909C0 $$0252028$$pSPC
000198787 909CO $$ooai:infoscience.tind.io:198787$$pSB$$particle
000198787 917Z8 $$x105317
000198787 937__ $$aEPFL-ARTICLE-198787
000198787 973__ $$aEPFL$$rREVIEWED$$sPUBLISHED
000198787 980__ $$aARTICLE