Metastable Frenkel Pair Defect in Graphite: Source of Wigner Energy?
نویسندگان
چکیده
منابع مشابه
Metastable Frenkel pair defect in graphite: source of Wigner energy?
The atomic processes associated with energy storage and release in irradiated graphite have long been subject to untested speculation. We examine structures and recombination routes for interstitial-vacancy (I-V) pairs in graphite. Interaction results in the formation of a new metastable defect (an intimate I-V pair) or a Stone-Wales defect. The intimate I-V pair, although 2.9 eV more stable th...
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Aron Walsh,1,* Alexey A. Sokol,2 and C. Richard A. Catlow2 1Centre for Sustainable Chemical Technologies and Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, United Kingdom 2University College London, Kathleen Lonsdale Materials Chemistry, Department of Chemistry, 20 Gordon Street, London WC1H 0AJ, United Kingdom (Received 5 November 2010; revised manuscript received 2...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2003
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.91.025505