B. J. Feenstra
Solid State Physics Laboratory
8 Papers
60 Citations
B. J. Feenstra is an academic researcher from Solid State Physics Laboratory. The author has contributed to research in topics: Superconductivity & Scattering. The author has an hindex of 4, co-authored 8 publications.
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Papers
Nonequilibrium Superconductivity and Quasiparticle Dynamics Studied by Photoinduced Activation of mm-Wave Absorption
TL;DR: In this paper, photo-induced activation of Mm-wave absorption (PIAMA) was used to study the quasi-particle dynamics using photo-induced activations of a free electron laser (FELIX) as a pump.
C-axis infrared response of tl2ba2ca2cu3o10 studied by oblique-incidence polarized-reflectivity measurements
TL;DR: It is shown that from measurements of the reflectivity of a uniaxial medium taken at a finite incidence angle with [ital s]- and [ital p]-polarized light it is possible to determine the dielectric function both parallel and perpendicular to the optical axis.
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Damping mechanism of the strongly renormalized c-axis plasma frequency in high-Tc cuprates
D. van der Marel,Jae H. Kim,H. S. Somal,B. J. Feenstra,A. Wittlin,A.V.H.M. Duijn,A.A. Menovsky,W. Y. Lee +7 more
TL;DR: In this article, the charge dynamics of high-Tc superconductors with the electric field perpendicular to the planes, using polarized oblique-incidence reflectometry for thin films of Tl2Ba2Ca2Cu3O10 and normal incidence reflectometry, were studied.
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Penetration depth and conductivity of NbN and $DyBa_2Cu_3O_7$ thin films measured by mm-wave transmission
B. J. Feenstra,F. C. Klaassen,D. van der Marel,Zoe H. Barber,R. érez-Pinaya,Michel Decroux +5 more
- 01 Jan 1997
TL;DR: In this paper, the real and imaginary part of the dielectric function of superconducting thin films were obtained using mm-wave transmission. But the results were limited to DyBa_2Cu_3O_7.
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Observation of the holstein shift in high-t(c) superconductors with thermal-modulation reflectometry
TL;DR: In this article, the authors used the experimental technique of thermal-modulation reflectometry to study the relatively small temperature dependence of the optical conductivity of superconductors and obtained the alpha(t)r2F(omega) function in the normal state, as well as the superconductivity induced changes in reflectivity.
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