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A microscopic approach to finite-size effects in sintered metallic powders

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A microscopic approach to finite-size effects in sintered metallic powders. / Lambert, C. J.
In: Journal of Low Temperature Physics, Vol. 59, No. 1-2, 01.04.1985, p. 123-134.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Lambert, CJ 1985, 'A microscopic approach to finite-size effects in sintered metallic powders', Journal of Low Temperature Physics, vol. 59, no. 1-2, pp. 123-134. https://doi.org/10.1007/BF00681508

APA

Lambert, C. J. (1985). A microscopic approach to finite-size effects in sintered metallic powders. Journal of Low Temperature Physics, 59(1-2), 123-134. https://doi.org/10.1007/BF00681508

Vancouver

Lambert CJ. A microscopic approach to finite-size effects in sintered metallic powders. Journal of Low Temperature Physics. 1985 Apr 1;59(1-2):123-134. doi: 10.1007/BF00681508

Author

Lambert, C. J. / A microscopic approach to finite-size effects in sintered metallic powders. In: Journal of Low Temperature Physics. 1985 ; Vol. 59, No. 1-2. pp. 123-134.

Bibtex

@article{d8aa4ac60ae14cd384490bbcd774d3c3,
title = "A microscopic approach to finite-size effects in sintered metallic powders",
abstract = " A microscopic theory is developed of finite-size effects in sintered metallic powders. In particular a model is constructed for the low frequency vibrational modes. It is argued that the bonding between atoms on adjacent surfaces of neighboring grains is extremely weak, 10 -3 -10 -4 of its bulk value. Choosing the physical parameters accordingly, a constant density of {"}shaking box{"} states can be obtained. However, this behavior is not universal. A more complex density of states arises from slightly different choices of physical parameters and leads to a variety of temperature dependences for the sinter/liquid He Kapitza conductance at ultralow temperatures.",
author = "Lambert, {C. J.}",
year = "1985",
month = apr,
day = "1",
doi = "10.1007/BF00681508",
language = "English",
volume = "59",
pages = "123--134",
journal = "Journal of Low Temperature Physics",
issn = "0022-2291",
publisher = "SPRINGER/PLENUM PUBLISHERS",
number = "1-2",

}

RIS

TY - JOUR

T1 - A microscopic approach to finite-size effects in sintered metallic powders

AU - Lambert, C. J.

PY - 1985/4/1

Y1 - 1985/4/1

N2 - A microscopic theory is developed of finite-size effects in sintered metallic powders. In particular a model is constructed for the low frequency vibrational modes. It is argued that the bonding between atoms on adjacent surfaces of neighboring grains is extremely weak, 10 -3 -10 -4 of its bulk value. Choosing the physical parameters accordingly, a constant density of "shaking box" states can be obtained. However, this behavior is not universal. A more complex density of states arises from slightly different choices of physical parameters and leads to a variety of temperature dependences for the sinter/liquid He Kapitza conductance at ultralow temperatures.

AB - A microscopic theory is developed of finite-size effects in sintered metallic powders. In particular a model is constructed for the low frequency vibrational modes. It is argued that the bonding between atoms on adjacent surfaces of neighboring grains is extremely weak, 10 -3 -10 -4 of its bulk value. Choosing the physical parameters accordingly, a constant density of "shaking box" states can be obtained. However, this behavior is not universal. A more complex density of states arises from slightly different choices of physical parameters and leads to a variety of temperature dependences for the sinter/liquid He Kapitza conductance at ultralow temperatures.

U2 - 10.1007/BF00681508

DO - 10.1007/BF00681508

M3 - Journal article

AN - SCOPUS:0022046050

VL - 59

SP - 123

EP - 134

JO - Journal of Low Temperature Physics

JF - Journal of Low Temperature Physics

SN - 0022-2291

IS - 1-2

ER -