Matches in SemOpenAlex for { <https://semopenalex.org/work/W4214640664> ?p ?o ?g. }
- W4214640664 endingPage "43" @default.
- W4214640664 startingPage "32" @default.
- W4214640664 abstract "To improve the reliability of the design of hard disk drives, this study aims to determine the effective elastic properties of disks with perfluoropolyether lubricant films on the diamond-like carbon overcoats of magnetic disks. However, the determination of the effective elastic modulus of multi-layered film from molecularly thin lubricant films (1.0 nm) and diamond-like carbon overcoats is extremely difficult because these layers are ultra-thin. Therefore, the method of etching in the depth direction with an Ar-gas cluster ion beam is proposed in this study. The lubricants D-4OH and Z-tetraol, comprising different main chains, are applied to the samples at varying thicknesses. Additionally, the D-4OH is UV-treated to vary the bonded film thickness. The effective Young's modulus of disk with D-4OH is approximately 60 and 20 GPa at 1.2 and 2.9 nm film thicknesses, respectively, whereas that of Z-tetraol is approximately 16 GPa at 1.2 nm film thickness, and exhibits less dependence on the film thickness than that of D-4OH. The effective Young's modulus of D-4OH increases with increasing bonded thickness. These results suggest a significant variation in the effective Young's modulus of disks with the lubricant film based on the film thickness, molecular structure, and adsorption state." @default.
- W4214640664 created "2022-03-02" @default.
- W4214640664 creator A5020164001 @default.
- W4214640664 creator A5023110935 @default.
- W4214640664 creator A5023123399 @default.
- W4214640664 creator A5076842305 @default.
- W4214640664 date "2022-02-28" @default.
- W4214640664 modified "2023-09-30" @default.
- W4214640664 title "Effective Elastic Moduli of Magnetic Disks with Molecularly Thin Liquid Lubricant Films Determined Using Ar-Gas Cluster Ion Beam" @default.
- W4214640664 cites W1727484391 @default.
- W4214640664 cites W1972799311 @default.
- W4214640664 cites W1975711034 @default.
- W4214640664 cites W1982824821 @default.
- W4214640664 cites W1997711299 @default.
- W4214640664 cites W2011829825 @default.
- W4214640664 cites W2030899608 @default.
- W4214640664 cites W2035911672 @default.
- W4214640664 cites W2040525328 @default.
- W4214640664 cites W2045830580 @default.
- W4214640664 cites W2052156639 @default.
- W4214640664 cites W2056162864 @default.
- W4214640664 cites W2056185952 @default.
- W4214640664 cites W2066397456 @default.
- W4214640664 cites W2069297454 @default.
- W4214640664 cites W2083706680 @default.
- W4214640664 cites W2085145295 @default.
- W4214640664 cites W2085946436 @default.
- W4214640664 cites W2086690720 @default.
- W4214640664 cites W2087817950 @default.
- W4214640664 cites W2099871887 @default.
- W4214640664 cites W2120452055 @default.
- W4214640664 cites W2122534166 @default.
- W4214640664 cites W2137810540 @default.
- W4214640664 cites W2171053992 @default.
- W4214640664 cites W2510367718 @default.
- W4214640664 cites W2580679523 @default.
- W4214640664 cites W2904283009 @default.
- W4214640664 cites W2951810742 @default.
- W4214640664 cites W3088567892 @default.
- W4214640664 cites W3100698098 @default.
- W4214640664 cites W3213894123 @default.
- W4214640664 cites W4206540601 @default.
- W4214640664 cites W4255304359 @default.
- W4214640664 doi "https://doi.org/10.2474/trol.17.32" @default.
- W4214640664 hasPublicationYear "2022" @default.
- W4214640664 type Work @default.
- W4214640664 citedByCount "2" @default.
- W4214640664 countsByYear W42146406642022 @default.
- W4214640664 crossrefType "journal-article" @default.
- W4214640664 hasAuthorship W4214640664A5020164001 @default.
- W4214640664 hasAuthorship W4214640664A5023110935 @default.
- W4214640664 hasAuthorship W4214640664A5023123399 @default.
- W4214640664 hasAuthorship W4214640664A5076842305 @default.
- W4214640664 hasBestOaLocation W42146406641 @default.
- W4214640664 hasConcept C145148216 @default.
- W4214640664 hasConcept C150394285 @default.
- W4214640664 hasConcept C159985019 @default.
- W4214640664 hasConcept C171250308 @default.
- W4214640664 hasConcept C178790620 @default.
- W4214640664 hasConcept C185592680 @default.
- W4214640664 hasConcept C19067145 @default.
- W4214640664 hasConcept C192562407 @default.
- W4214640664 hasConcept C193867417 @default.
- W4214640664 hasConcept C2776921476 @default.
- W4214640664 hasConcept C2779698641 @default.
- W4214640664 hasConcept C2780874159 @default.
- W4214640664 hasConcept C43486711 @default.
- W4214640664 hasConceptScore W4214640664C145148216 @default.
- W4214640664 hasConceptScore W4214640664C150394285 @default.
- W4214640664 hasConceptScore W4214640664C159985019 @default.
- W4214640664 hasConceptScore W4214640664C171250308 @default.
- W4214640664 hasConceptScore W4214640664C178790620 @default.
- W4214640664 hasConceptScore W4214640664C185592680 @default.
- W4214640664 hasConceptScore W4214640664C19067145 @default.
- W4214640664 hasConceptScore W4214640664C192562407 @default.
- W4214640664 hasConceptScore W4214640664C193867417 @default.
- W4214640664 hasConceptScore W4214640664C2776921476 @default.
- W4214640664 hasConceptScore W4214640664C2779698641 @default.
- W4214640664 hasConceptScore W4214640664C2780874159 @default.
- W4214640664 hasConceptScore W4214640664C43486711 @default.
- W4214640664 hasIssue "1" @default.
- W4214640664 hasLocation W42146406641 @default.
- W4214640664 hasLocation W42146406642 @default.
- W4214640664 hasOpenAccess W4214640664 @default.
- W4214640664 hasPrimaryLocation W42146406641 @default.
- W4214640664 hasRelatedWork W1969771188 @default.
- W4214640664 hasRelatedWork W1988114095 @default.
- W4214640664 hasRelatedWork W2018522636 @default.
- W4214640664 hasRelatedWork W2022331317 @default.
- W4214640664 hasRelatedWork W2025109466 @default.
- W4214640664 hasRelatedWork W2029424121 @default.
- W4214640664 hasRelatedWork W2063778609 @default.
- W4214640664 hasRelatedWork W2073758818 @default.
- W4214640664 hasRelatedWork W2085878015 @default.
- W4214640664 hasRelatedWork W61581175 @default.
- W4214640664 hasVolume "17" @default.
- W4214640664 isParatext "false" @default.
- W4214640664 isRetracted "false" @default.