Zobrazeno 1 - 10
of 16
pro vyhledávání: '"H. A. Algra"'
Publikováno v:
Applied Physics. 22:299-302
The influence of ion implantation on the magnetization of a model bubble system (La, Ga: YIG) is studied by means of Conversion Electron Mossbauer Spectroscopy (CEMS). It is found that the average magnetization decreases considerably with increasing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f8cba668eae5e983197a7946c021f80
https://doi.org/10.1007/bf00899881
https://doi.org/10.1007/bf00899881
Autor:
J. M. Robertson, H. A. Algra
Publikováno v:
Journal of Applied Physics. 50:4295-4301
A series of films with different dipping times were grown using the LPE method. The [111] GGG substrates were horizontally dipped with a rotation rate of 41 rpm. The saturation magnetization and the lattice mismatch were measured. The uniaxial anisot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::699f256869d0422d36634033c1bbc473
https://doi.org/10.1063/1.326465
https://doi.org/10.1063/1.326465
Autor:
P. Hansen, H. A. Algra
Publikováno v:
Applied Physics A Solids and Surfaces. 29:83-86
The temperature dependence of the saturation magnetization of a series of ionimplanted YIG films is presented. The films were implanted with neon ions at an energy of 450 keV; the dose ranged from 2 to 5*1014 ions/cm2. The experimental data can be de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bc36a76ef3dfe3f9199867f147c10b0
https://doi.org/10.1007/bf00632432
https://doi.org/10.1007/bf00632432
Publikováno v:
Applied physics. 24:163-167
Two types of films for small bubbles have been grown without making use of the rare earth ions which are the cause of increased damping of the Bloch wall motion in the usual small bubble film compositions. Firstly, Bi-containing films were grown on (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::937865fdabb44ab10a910fb82e9e1390
https://doi.org/10.1007/bf00902274
https://doi.org/10.1007/bf00902274
Autor:
H. A. Algra, J. M. Robertson
Publikováno v:
Journal of Applied Physics. 51:3821-3826
A ferromagnetic resonance (FMR) study of the effects of ion implantation into La, Ga:YIG (yttrium iron garnet) films is presented. H+, Ne+, and Ar+ are used with doses ranging from 1014 to 1016 ions/cm2 and implantation energies up to 200 keV. It is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::818f580e877ea8565c61f638fb9dda6f
https://doi.org/10.1063/1.328122
https://doi.org/10.1063/1.328122
Autor:
W. H. de Roode, H. A. Algra
Publikováno v:
Journal of Applied Physics. 53:5131-5135
The results of a study on the effects on neon implantation on the magnetic properties of La, Ga:YIG (yttrium‐iron‐garnet) and Tm, Ca, Ge:YIG films are presented. The implantation dosage ranged from 5×1013 to 1016 ions/cm2, while the energy was k
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2869b9d3f0181f7e9bf99bb33d64faab
https://doi.org/10.1063/1.331348
https://doi.org/10.1063/1.331348
Publikováno v:
Journal of Applied Physics. 51:561-566
An investigation is reported of the magnetic properties of various amorphous alloys of Gd and Mn, Fe, Co, Ni, Cu, Ru, Rh, Pd, Pt, or Ga by means of magnetic measurements and ferromagnetic resonance. The Curie temperature and the saturation magnetizat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c892d520b0f11a30dbf90f0c341911f
https://doi.org/10.1063/1.327362
https://doi.org/10.1063/1.327362
Publikováno v:
Journal of Magnetism and Magnetic Materials. 35:89-92
Magnetic thin films of Ni 79 Fe 21 (permalloy) alternated with Cu were prepared by ion beam sputtering. Electrostatic deflection of the Ar + beam between two targets yields a layered structure. This is evidenced from the X-ray diffractograms which sh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc0a5cc34ac59977218d2bd8aff4f18f
https://doi.org/10.1016/0304-8853(83)90465-1
https://doi.org/10.1016/0304-8853(83)90465-1
Publikováno v:
Applied Physics. 22:189-191
A study on the horizontally LPE-grown La, Ga: YIG films is presented. With the spin wave resonance technique the ratio of the saturation magnetizations of the bulk and transient layer has been measured. The average saturation magnetization was determ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d449f916e46a1a46576cb12ac092b5e
https://doi.org/10.1007/bf00886004
https://doi.org/10.1007/bf00886004
Publikováno v:
Journal of Applied Physics. 53:2483-2485
Garnet films of composition (BiYLu)3Fe5O12 have been grown on 〈111〉 Gd3Ga5O12, Sm3Ga5O12, and Nd3Ga5O12 substrates by liquid phase epitaxy. The larger lattice parameter substrates were used in order to increase the bismuth concentration in the fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d5413321f36a6be9a95cbf8dacd5289
https://doi.org/10.1063/1.330890
https://doi.org/10.1063/1.330890