About: Electronic specific heat

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In solid state physics the electronic specific heat, sometimes called the electron heat capacity, is the specific heat of an electron gas. Heat is transported by phonons and by free electrons in solids. For pure metals, however, the electronic contributions dominate in the thermal conductivity. In impure metals, the electron mean free path is reduced by collisions with impurities, and the phonon contribution may be comparable with the electronic contribution.

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  • In solid state physics the electronic specific heat, sometimes called the electron heat capacity, is the specific heat of an electron gas. Heat is transported by phonons and by free electrons in solids. For pure metals, however, the electronic contributions dominate in the thermal conductivity. In impure metals, the electron mean free path is reduced by collisions with impurities, and the phonon contribution may be comparable with the electronic contribution. (en)
  • 固体物理学において、電子比熱（でんしひねつ、英: electronic specific heat）もしくは電子熱容量（でんしねつようりょう、英: electron heat capacity）とは、物質の比熱容量のうち、電子に起因する部分をさす。 固体中の熱伝導はフォノンによる輸送と自由電子による輸送に起因するが、純粋金属では電子の寄与が支配的である。 不純物を含む金属では、電子の平均自由行程が不純物との衝突で減少するため、フォノンの寄与が電子の寄与と同程度になることもある。 (ja)
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  • 51215300 (xsd:integer)
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  • 17040 (xsd:nonNegativeInteger)
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  • 1059186712 (xsd:integer)
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dbp:date
  • November 2020 (en)
dbp:reason
  • the mathematical formulation is inconsistent or incomplete (en)
dbp:section
  • yes (en)
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  • In solid state physics the electronic specific heat, sometimes called the electron heat capacity, is the specific heat of an electron gas. Heat is transported by phonons and by free electrons in solids. For pure metals, however, the electronic contributions dominate in the thermal conductivity. In impure metals, the electron mean free path is reduced by collisions with impurities, and the phonon contribution may be comparable with the electronic contribution. (en)
  • 固体物理学において、電子比熱（でんしひねつ、英: electronic specific heat）もしくは電子熱容量（でんしねつようりょう、英: electron heat capacity）とは、物質の比熱容量のうち、電子に起因する部分をさす。 固体中の熱伝導はフォノンによる輸送と自由電子による輸送に起因するが、純粋金属では電子の寄与が支配的である。 不純物を含む金属では、電子の平均自由行程が不純物との衝突で減少するため、フォノンの寄与が電子の寄与と同程度になることもある。 (ja)
rdfs:label
  • Electronic specific heat (en)
  • 電子比熱 (ja)
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