Absence of anomalous kapitza conductance on freshly cleaved surfaces

J. Weber; W. Sandmann; W. Dietsche; H. Kinder

doi:10.1103/PhysRevLett.40.1469

Absence of anomalous kapitza conductance on freshly cleaved surfaces

J. Weber, W. Sandmann, W. Dietsche, H. Kinder

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Technical University of Munich

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Abstract

The reflection coefficient of 290-GHz phonon pulses between LiF or NaF and liquid helium was measured with surfaces prepared in situ by cleaving at 1 K. Nearly 100% reflection was found, thus demonstrating the absence of the anomalous Kaptiza conductance in contrast to all previous experiments.

Original language	English
Pages (from-to)	1469-1471
Number of pages	3
Journal	Physical Review Letters
Volume	40
Issue number	22
DOIs	https://doi.org/10.1103/PhysRevLett.40.1469
State	Published - 1978

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title = "Absence of anomalous kapitza conductance on freshly cleaved surfaces",

abstract = "The reflection coefficient of 290-GHz phonon pulses between LiF or NaF and liquid helium was measured with surfaces prepared in situ by cleaving at 1 K. Nearly 100% reflection was found, thus demonstrating the absence of the anomalous Kaptiza conductance in contrast to all previous experiments.",

author = "J. Weber and W. Sandmann and W. Dietsche and H. Kinder",

year = "1978",

doi = "10.1103/PhysRevLett.40.1469",

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pages = "1469--1471",

journal = "Physical Review Letters",

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AU - Weber, J.

AU - Sandmann, W.

AU - Dietsche, W.

AU - Kinder, H.

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Y1 - 1978

N2 - The reflection coefficient of 290-GHz phonon pulses between LiF or NaF and liquid helium was measured with surfaces prepared in situ by cleaving at 1 K. Nearly 100% reflection was found, thus demonstrating the absence of the anomalous Kaptiza conductance in contrast to all previous experiments.

AB - The reflection coefficient of 290-GHz phonon pulses between LiF or NaF and liquid helium was measured with surfaces prepared in situ by cleaving at 1 K. Nearly 100% reflection was found, thus demonstrating the absence of the anomalous Kaptiza conductance in contrast to all previous experiments.

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DO - 10.1103/PhysRevLett.40.1469

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JO - Physical Review Letters

JF - Physical Review Letters

IS - 22

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Absence of anomalous kapitza conductance on freshly cleaved surfaces

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