Matches in SemOpenAlex for { <https://semopenalex.org/work/W2002199720> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W2002199720 endingPage "3161" @default.
- W2002199720 startingPage "3161" @default.
- W2002199720 abstract "The magnetic properties, microstructure, and anisotropy of CoCr thin films have been studied using VSM, x-ray, torque magnetometer, and electron microscopy techniques. These films were grown on a number of different substrates including sapphire, glass, mica, Al, and Ni-P, by rf sputtering, in the thickness range 300 Å–1 μm. The microstructures dominate the magnetic properties of these films and the coercivity Hc continues to increase even up to the grain diameters of 1000 Å. The Δθ50 value for the (0002) x-ray peak reached 2°. For the sapphire the anisotropy field Hk is positive down to a film thickness of 500 Å. Effective anisotropy constants as measured by torque magnetometer increase from 1.31 to 3.16×10+5 erg/cm3 for film thicknesses ranging from 0.1 to 1 μm. We have estimated the magnetocrystalline anisotropy from the measured anisotropy values from the torque magnetometer. In calculating the shape anisotropy, this model accounts for magnetostatically interacting cylindrical columns as opposed to the simple uniform thin-film model. Since there is experimental evidence that Cr segregates towards the grain-boundary walls, a variety of models were used where the diameter of the grains were kept constant while the diameter of the magnetic parts of the grains were gradually reduced. When the magnetic columns are in contact, the shape anisotropy field Hs is 5% lower than the uniform thin film approximation. When the magnetic radius is 80% of the grain radius, then the Hs is 34% lower, but the magnetocrystalline anisotropy constant Ku is 7% higher." @default.
- W2002199720 created "2016-06-24" @default.
- W2002199720 creator A5016360472 @default.
- W2002199720 creator A5026135199 @default.
- W2002199720 creator A5026549102 @default.
- W2002199720 creator A5075835302 @default.
- W2002199720 date "1987-04-15" @default.
- W2002199720 modified "2023-09-26" @default.
- W2002199720 title "Magnetic properties and anisotropy of CoCr thin films for perpendicular recording (abstract)" @default.
- W2002199720 cites W1977885280 @default.
- W2002199720 cites W1979934005 @default.
- W2002199720 cites W2027680975 @default.
- W2002199720 cites W2029307827 @default.
- W2002199720 cites W2030300457 @default.
- W2002199720 cites W2036324747 @default.
- W2002199720 cites W2055472935 @default.
- W2002199720 cites W2061853792 @default.
- W2002199720 cites W2065626037 @default.
- W2002199720 cites W2072007787 @default.
- W2002199720 cites W2073422853 @default.
- W2002199720 cites W2084536456 @default.
- W2002199720 cites W2094845402 @default.
- W2002199720 cites W2119357123 @default.
- W2002199720 cites W2120702631 @default.
- W2002199720 cites W2163283110 @default.
- W2002199720 cites W2165378546 @default.
- W2002199720 cites W1968152862 @default.
- W2002199720 cites W2025243138 @default.
- W2002199720 doi "https://doi.org/10.1063/1.337826" @default.
- W2002199720 hasPublicationYear "1987" @default.
- W2002199720 type Work @default.
- W2002199720 sameAs 2002199720 @default.
- W2002199720 citedByCount "1" @default.
- W2002199720 crossrefType "journal-article" @default.
- W2002199720 hasAuthorship W2002199720A5016360472 @default.
- W2002199720 hasAuthorship W2002199720A5026135199 @default.
- W2002199720 hasAuthorship W2002199720A5026549102 @default.
- W2002199720 hasAuthorship W2002199720A5075835302 @default.
- W2002199720 hasConcept C115260700 @default.
- W2002199720 hasConcept C120665830 @default.
- W2002199720 hasConcept C121332964 @default.
- W2002199720 hasConcept C126530901 @default.
- W2002199720 hasConcept C153946474 @default.
- W2002199720 hasConcept C159985019 @default.
- W2002199720 hasConcept C171250308 @default.
- W2002199720 hasConcept C19067145 @default.
- W2002199720 hasConcept C192191005 @default.
- W2002199720 hasConcept C192562407 @default.
- W2002199720 hasConcept C26873012 @default.
- W2002199720 hasConcept C2780064504 @default.
- W2002199720 hasConcept C32546565 @default.
- W2002199720 hasConcept C32938098 @default.
- W2002199720 hasConcept C46141821 @default.
- W2002199720 hasConcept C520434653 @default.
- W2002199720 hasConcept C56803174 @default.
- W2002199720 hasConcept C62520636 @default.
- W2002199720 hasConcept C85725439 @default.
- W2002199720 hasConcept C87976508 @default.
- W2002199720 hasConceptScore W2002199720C115260700 @default.
- W2002199720 hasConceptScore W2002199720C120665830 @default.
- W2002199720 hasConceptScore W2002199720C121332964 @default.
- W2002199720 hasConceptScore W2002199720C126530901 @default.
- W2002199720 hasConceptScore W2002199720C153946474 @default.
- W2002199720 hasConceptScore W2002199720C159985019 @default.
- W2002199720 hasConceptScore W2002199720C171250308 @default.
- W2002199720 hasConceptScore W2002199720C19067145 @default.
- W2002199720 hasConceptScore W2002199720C192191005 @default.
- W2002199720 hasConceptScore W2002199720C192562407 @default.
- W2002199720 hasConceptScore W2002199720C26873012 @default.
- W2002199720 hasConceptScore W2002199720C2780064504 @default.
- W2002199720 hasConceptScore W2002199720C32546565 @default.
- W2002199720 hasConceptScore W2002199720C32938098 @default.
- W2002199720 hasConceptScore W2002199720C46141821 @default.
- W2002199720 hasConceptScore W2002199720C520434653 @default.
- W2002199720 hasConceptScore W2002199720C56803174 @default.
- W2002199720 hasConceptScore W2002199720C62520636 @default.
- W2002199720 hasConceptScore W2002199720C85725439 @default.
- W2002199720 hasConceptScore W2002199720C87976508 @default.
- W2002199720 hasIssue "8" @default.
- W2002199720 hasLocation W20021997201 @default.
- W2002199720 hasOpenAccess W2002199720 @default.
- W2002199720 hasPrimaryLocation W20021997201 @default.
- W2002199720 hasRelatedWork W1613983309 @default.
- W2002199720 hasRelatedWork W1990345861 @default.
- W2002199720 hasRelatedWork W2024574888 @default.
- W2002199720 hasRelatedWork W2042485856 @default.
- W2002199720 hasRelatedWork W2047760224 @default.
- W2002199720 hasRelatedWork W218860292 @default.
- W2002199720 hasRelatedWork W2378917192 @default.
- W2002199720 hasRelatedWork W3217349598 @default.
- W2002199720 hasRelatedWork W4210388769 @default.
- W2002199720 hasRelatedWork W4214705542 @default.
- W2002199720 hasVolume "61" @default.
- W2002199720 isParatext "false" @default.
- W2002199720 isRetracted "false" @default.
- W2002199720 magId "2002199720" @default.
- W2002199720 workType "article" @default.