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Electronic structure of indium-tin alloys

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F07%3A00019532" target="_blank" >RIV/00216224:14310/07:00019532 - isvavai.cz</a>

  • Alternative codes found

    RIV/68081723:_____/07:00098970

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Electronic structure of indium-tin alloys

  • Original language description

    The InSn system is interesting by the existence of a simple hexagonal phase for compositions from 72 to 87 at% Sn at 25 st.C and from 73 to 85 at% Sn at -150 st.C. These alloys are usually referred to as gamma-Sn. The InSn alloys are disordered in the whole concentration interval. In this contribution, energetics and electronic structure of InSn system is studied from first principles. A simplified version of virtual crystal approximation is employed to describe disorder. It turns out that the present approach is capable of describing phase composition of InSn system in the whole concentration interval. In particular, we are able to reproduce the existence of simple hexagonal phase around 80 at% Sn.

  • Czech name

    Elektronová struktura slitin india a cínu

  • Czech description

    Slitiny In-Sn jsou neuspořádané v celém koncentračním intervalu a patří mezi velmi úzký okruh slitin, které vykazují nejstabilnější (nejnižší totální energii) fázi s jednoduchou šesterečnou mřížkou. Tato struktura se nevyskytuje u žádného prvku periodické tabulky. Totální energie krystalových struktur čistého india, cínu a jejich slitin (i tzv. slitin gama-cin) byly studovány z prvních principů

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    CF - Physical chemistry and theoretical chemistry

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2007

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Sborník doktorské konference: Víceúrovňový design pokrokových materiálů

  • ISBN

    978-80-254-0793-6

  • ISSN

  • e-ISSN

  • Number of pages

    8

  • Pages from-to

    7-14

  • Publisher name

    Ústav fyziky materiálů AVČR

  • Place of publication

    Brno

  • Event location

    Ostrava

  • Event date

    Nov 29, 2007

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article