Zobrazeno 1 - 6
of 6
pro vyhledávání: '"J. W. D. Martens"'
Publikováno v:
Journal of Applied Physics. 55:1100-1104
The polar magneto‐optical Kerr rotation and ellipticity have been determined for ceramic CoFe2−xA1xO4 samples (0.1≤x≤1.0) in the photon energy range 0.65≤hν≤4.5 eV. In the same energy range spectroscopic ellipsometry has been used to det
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18c02f554fdc9fda4cb102f8a30b01a3
https://doi.org/10.1063/1.333199
https://doi.org/10.1063/1.333199
Autor:
J. W. D. Martens, P. Q. J. Nederpel
Publikováno v:
Review of Scientific Instruments. 56:687-690
A magneto‐optical ellipsometer is described which uses polarization modulation and the longitudinal magneto‐optical Kerr effect. The ellipsometer allows a full determination of the optical and magneto‐optical constants of magnetic materials, as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49d551bd0e72393d8df617baeb247c2b
https://doi.org/10.1063/1.1138206
https://doi.org/10.1063/1.1138206
Autor:
J. W. D. Martens
Publikováno v:
Journal of Applied Physics. 59:3820-3823
The Faraday rotation has been calculated at 1.55‐eV photon energy (800 nm wavelength) for various substitutions in CoFe2O4 from the optical constants and the Kerr rotation and ellipticity spectra of polycrystalline bulk samples. The Faraday rotatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0437f0fd42dc89fd639d537cb6efcd05
https://doi.org/10.1063/1.336722
https://doi.org/10.1063/1.336722
Autor:
W. F. Godlieb, J. W. D. Martens
Publikováno v:
Journal of Applied Physics. 58:3180-3184
Magneto‐optical spectroscopy and hysteresis loops have been used to study nondestructively the effect of 100‐keV Ne+ implantation in epitaxial Y3Fe5O12 thin films. The results show the formation of a damaged layer of 0.13 μm thickness. The stres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72f5076b2b368c190bd5b5a33773b5be
https://doi.org/10.1063/1.335825
https://doi.org/10.1063/1.335825
Autor:
W. L. Peeters, J. W. D. Martens
Publikováno v:
Journal of Applied Physics. 53:8178-8180
The polar Kerr rotation of polycrystalline CoFe2−xAlxO4 (0≤x≤0.8) and CoxFe3−xO4 (0≤x≤1.0) was measured in the energy region 0.6 eV≤E≤5.5 eV. The Faraday rotation of thin polycrystalline films of CoFe2−xAlx O4 (x=0.1 and 0.6) was me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::743a23ae1b8db084ac88a5d466a683ea
https://doi.org/10.1063/1.330284
https://doi.org/10.1063/1.330284
Autor:
W. L. .. Peeters, J. W. D. Martens
Publikováno v:
SPIE Proceedings.
Based on the optical and magneto-optical properties of single crystalline CoFe204, the enhancement of magneto-optical rotation in thin CoFe204 films has been studied. It will be shown both theoretically and experimentally that the rotation can be inc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e637d6f4f6e87092f4feb84a6f0b412
https://doi.org/10.1117/12.936073
https://doi.org/10.1117/12.936073