Thermoelasticity of the Hard Sphere Crystal in Relation to the Melting
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- Honda Katsuya
- Department of Applied Physics, Faculty of Engineering, Nagoya University
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- Nakano Huzio
- Department of Applied Physics, Faculty of Engineering, Nagoya University
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- Nakamura Kiko
- Department of Applied Physics, Faculty of Engineering, Nagoya University
書誌事項
- タイトル別名
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- Thermoelasticity of the Hard Sphere Cry
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抄録
The elastic constants of the hard sphere crystal near the melting point are investigated. The assumption in Born’s theory that the elastic constant of shear should vanish at the melting point is examined. In place of his theory which cannot be applied to the hard sphere crystal straightforwardly, the effective potential method developed in a previous paper by one of the present authors (K.H.) is employed. The important effect of atomic ordering in long range in the crystal is taken into account. As an effect of fluctuation in this order parameter, certain elastic constants in particular the bulk modulus diverge to minus infinity at a threshold of the specific volume. In spite of difficulty that the Fourier components of the second derivative of interaction potential is indefinite, the velocities of the lattice wave in the limit of long wave length can be obtained.
収録刊行物
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- Journal of the Physical Society of Japan
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Journal of the Physical Society of Japan 49 (2), 456-462, 1980
一般社団法人 日本物理学会
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詳細情報 詳細情報について
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- CRID
- 1390001204182928128
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- NII論文ID
- 110001965116
- 210000089033
- 130003738082
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- NII書誌ID
- AA00704814
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- BIBCODE
- 1980JPSJ...49..456H
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- COI
- 1:CAS:528:DyaL3cXlsF2nsro%3D
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- ISSN
- 13474073
- 00319015
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- NDL書誌ID
- 2188150
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可