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A study of electron...
A study of electron momentum density and charge transfer in W-Cu system
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Ahuja, B. L. (author)
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Arora, G (author)
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Ahmed, G (author)
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Rathor, A (author)
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Sharma, V (author)
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- Kádas, Krisztina (author)
- Uppsala universitet,Institutionen för fysik och materialvetenskap,Condensed Matter Theory Grp
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- Ahuja, Rajeev (author)
- Uppsala universitet,Institutionen för fysik och materialvetenskap,Condensed Matter Theory Grp
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(creator_code:org_t)
- Elsevier BV, 2009
- 2009
- English.
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In: Journal of Alloys and Compounds. - : Elsevier BV. - 0925-8388 .- 1873-4669. ; 467:1-2, s. 595-599
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- We present the first ever Compton scattering study on WxCu1-x(x=0.60, 0.72) alloys. The Compton profile measurements have been made using 20Ci (CS)-C-137 gamma-ray source. The experimental data are compared with the superposition of APW-based Compton profiles of constituent metals. A schematic study on charge transfer has been reported using the experimental valence band Compton profiles of both the alloys, W and Cu. Our first ever data support the charge transfer from W to Cu on alloying, which is also confirmed by our band structure calculations employing exact muffin-tin orbitals method (EMTO). (C) 2007 Elsevier B.V. All rights reserved.
Subject headings
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Keyword
- X-ray scattering
- Compton profile
- Electronic structure of alloys
- Physics
- Fysik
Publication and Content Type
- ref (subject category)
- art (subject category)
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