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Dislocation structu...
Dislocation structures in diamond : density-functional based modelling and high-resolution electron microscopy
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- Blumenau, AT (författare)
- Universität Paderborn
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- Frauenheim, T (författare)
- Universität Paderborn
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- Öberg, Sven (författare)
- Luleå tekniska universitet,Umeå universitet,Högpresterande beräkningscentrum norr (HPC2N),Matematiska vetenskaper
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visa fler...
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- Willems, B (författare)
- University of Antwerp
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- Van Tendeloo, G (författare)
- University of Antwerp
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visa färre...
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(creator_code:org_t)
- Zürich : Trans Tech Publications, 2004
- 2004
- Engelska.
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Ingår i: Defect and Diffusion Forum. - Zürich : Trans Tech Publications. - 1012-0386 .- 1662-9507. ; 226-228, s. 11-30
- Relaterad länk:
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http://ematweb.cmi.u...
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https://urn.kb.se/re...
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https://urn.kb.se/re...
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https://doi.org/10.4...
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Abstract
Ämnesord
Stäng
- The core structures of perfect 60 and edge dislocations in diamond are investigated atomistically in a density-functional based tight-binding approach, and their dissociation is discussed both in terms of structure and energy. Furthermore, high resolution electron microscopy is performed on dislocation cores in high-temperature, high-pressure annealed natural brown diamond, and HRTEM image simulation allows a comparison of theoretically predicted and experimentally observed structures.
Ämnesord
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
- NATURVETENSKAP -- Matematik -- Beräkningsmatematik (hsv//swe)
- NATURAL SCIENCES -- Mathematics -- Computational Mathematics (hsv//eng)
Nyckelord
- density-functional theory
- diamond
- dislocations
- electron microscopy
- tight-binding
- Scientific Computing
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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