Ultrasonics research and the properties of matter

Kittel, C.

doi:10.1088/0034-4885/11/1/308

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

1949

2017

Publication Types

Select...

Book5

Article1

Relationship

Self Cite0

Independent6

Authors

Journals

Cited by 17 publications

(1 citation statement)

References 157 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…However, this assumption is not valid for our device. When the electron mean-free path is shorter than the acoustic wavelength the rate γ N can be roughly estimated using Stokes' law of sound attenuation [36,37], which relates this rate to the electronic viscosity [38]. For the case of an acoustic wave having angular frequency ω m propagating in a bulk aluminum the rate according to this approach is given by γ…”

mentioning

confidence: 99%

Damping in a superconducting mechanical resonator

Suchoi

Buks

2017

EPL

View full text Add to dashboard Cite

PACS 74.25.Ld -Superconductivity , Mechanical and acoustical properties, elasticity, and ultrasonic attenuation PACS 46.40.-f -vibrations and mechanical wavesAbstract -We study a mechanical resonator made of aluminum near the normal to super conductivity phase transition. A sharp drop in the rate of mechanical damping is observed below the critical temperature. The experimental results are compared with predictions based on the Bardeen Cooper Schrieffer theory of superconductivity and a fair agreement is obtained.

show abstract

mentioning

confidence: 99%