Amorphous Gd-C0 rf sputtered films with perpendicular magnetic anisotropy: effects of electrical dc bias on composition

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dc.contributor.advisorWilson, William L.en_US
dc.creatorGoldfarb, Ronald Barryen_US
dc.date.accessioned2018-12-18T21:29:17Zen_US
dc.date.available2018-12-18T21:29:17Zen_US
dc.date.issued1975en_US
dc.description.abstractAmorphous gadolinium-cobalt films with uniaxial magnetic anisotropy perpendicular to the film plane have been made by rf bias sputtering. Film composition has been controlled by selection of source target composition and by adjusting a negative dc bias voltage applied to the films during deposition. For bias voltages in the range studied, cobalt content increased by .25 percent per volt. Perpendicular anisotropy was observed for atomic fraction of cobalt in the range .75 to .85, and for bias voltage in the range -5 to -1 volts dc. Uniformity in composition, thickness, and magnetic properties were observed across the surface of the films.en_US
dc.format.digitalOriginreformatted digitalen_US
dc.format.extent58 ppen_US
dc.identifier.callnoTHESIS M.E. 1975 GOLDFARBen_US
dc.identifier.citationGoldfarb, Ronald Barry. "Amorphous Gd-C0 rf sputtered films with perpendicular magnetic anisotropy: effects of electrical dc bias on composition." (1975) Master’s Thesis, Rice University. <a href="https://hdl.handle.net/1911/104717">https://hdl.handle.net/1911/104717</a>.en_US
dc.identifier.digitalRICE2353en_US
dc.identifier.urihttps://hdl.handle.net/1911/104717en_US
dc.language.isoengen_US
dc.rightsCopyright is held by the author, unless otherwise indicated. Permission to reuse, publish, or reproduce the work beyond the bounds of fair use or other exemptions to copyright law must be obtained from the copyright holder.en_US
dc.titleAmorphous Gd-C0 rf sputtered films with perpendicular magnetic anisotropy: effects of electrical dc bias on compositionen_US
dc.typeThesisen_US
dc.type.materialTexten_US
thesis.degree.departmentMechanical Engineeringen_US
thesis.degree.disciplineEngineeringen_US
thesis.degree.grantorRice Universityen_US
thesis.degree.levelMastersen_US
thesis.degree.nameMaster of Scienceen_US
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