Zobrazeno 1 - 10
of 36
pro vyhledávání: '"K. R. Lawless"'
Autor:
K. R. Lawless, Manohar Lal Malhotra
Publikováno v:
Journal of Biomedical Materials Research. 9:121-124
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::faea391936640bf558c36209f97c7628
https://doi.org/10.1002/jbm.820090112
https://doi.org/10.1002/jbm.820090112
Publikováno v:
Journal of Magnetism and Magnetic Materials. :1057-1058
Melt-spun R 6 (Fe-Nb) 88 B 6 ribbons with R = Nd, Pr, Dy, Tb have been studied via differential scanning calorimetry, differential thermal analysis, transmission electron microscopy, X-ray diffraction and magnetic measurements. The amorphous as-spun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de882f2b12c4cc3ab578465883b1969b
https://doi.org/10.1016/0304-8853(94)01256-3
https://doi.org/10.1016/0304-8853(94)01256-3
Autor:
G. C. Hadjipanayis, K. R. Lawless
Publikováno v:
Proceedings, annual meeting, Electron Microscopy Society of America. 49:782-783
Considerable interest has been shown recently in the hard magnetic properties of Co-Zr, Co-Zr-B, and Co-Hf-B alloys, but as yet no detailed microstructural studies have been published. The Co-Zr phase diagram seems to be reasonably well known, althou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc90d9b76491e225574a1162ae01b194
https://doi.org/10.1017/s0424820100088221
https://doi.org/10.1017/s0424820100088221
Autor:
K R Lawless
Publikováno v:
Reports on Progress in Physics. 37:231-316
A detailed review of the principles governing the oxidation of metals is presented. It covers the initial stages of oxidation, oxide film formation, thick film and scale formation and oxide structure.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09b5506ef8b1129d5315f35420ba8969
https://doi.org/10.1088/0034-4885/37/2/002
https://doi.org/10.1088/0034-4885/37/2/002
Autor:
K. R. Lawless, G. R. Proto
Publikováno v:
Applied Physics Letters. 29:819-822
Large dosages of He ions are shown to produce stripe domains in single‐crystal Ni films. This effect is tentatively ascribed to the presence of ion‐implantation‐induced planar stresses which act through the inverse magnetostriction to oppose th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9367d3a09a14109b38a04ea5337c3e9d
https://doi.org/10.1063/1.88962
https://doi.org/10.1063/1.88962
Publikováno v:
Physical Review Letters. 55:2324-2327
We observe for the first time the transformation of glassy alloys (${\mathrm{Pd}}_{100\ensuremath{-}x\ensuremath{-}y}{\mathrm{U}}_{x}{\mathrm{Si}}_{y}$, $x\ensuremath{\simeq}y\ensuremath{\simeq}20$ at.%) into a metastable icosahedral phase with quasi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa1803e48d9f9b5a86da625712198dd4
https://doi.org/10.1103/physrevlett.55.2324
https://doi.org/10.1103/physrevlett.55.2324
Publikováno v:
Journal of Applied Physics. 55:2073-2077
The magnetic properties of rapidly quenched FeRM alloys where R=La,Y,Pr,Nd,Gd and M=B,Si,Al,Ga,Ge have been investigated over a wide range of chemical compositions. The samples are generally magnetically soft in the as‐quenched state. Magnetic hard
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e058e2c3ba71cc628cfc2029d7a12bac
https://doi.org/10.1063/1.333570
https://doi.org/10.1063/1.333570
Publikováno v:
Journal of Magnetism and Magnetic Materials. 40:278-286
The magnetic and structural properties of rapidly quenched (Pr80Ga20)100-xFex, RTbFe and RTbFe(Co)M alloys are examined over a wide range of chemical compositions, where R ≡ Pr, Sm, MM and M ≡ B and Si. The Ga-containing samples show relatively h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bce815aa2fad3f8217c2361eb746032
https://doi.org/10.1016/0304-8853(84)90319-6
https://doi.org/10.1016/0304-8853(84)90319-6
Autor:
K. R. Lawless, F. M. Berting
Publikováno v:
Advances in X-ray Analysis. 16:217-228
The electron microscope beam provides energy for a variety of reactions between the sample and the surrounding gas or the surface impurities. It is generally not possible to control exactly the temperature of the sample or the pressure and content of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bde5f77fabf323b0910412f964719cf2
https://doi.org/10.1154/s0376030800004055
https://doi.org/10.1154/s0376030800004055
Autor:
K. R. Lawless, T. F. Swank
Publikováno v:
Advances in X-ray Analysis. 10:234-239
During the course of catalytic experiments on bulk copper single crystals, several crystals were intentionally oxidized to form thick (6000 Å) Cu2O films on the copper substrates. These oxidized crystals were investigated by means of a high temperat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc5caf2d2a02d3a9615e2e8f96efa6c0
https://doi.org/10.1154/s0376030800004420
https://doi.org/10.1154/s0376030800004420