Matches in SemOpenAlex for { <https://semopenalex.org/work/W4386313585> ?p ?o ?g. }
- W4386313585 endingPage "15" @default.
- W4386313585 startingPage "1" @default.
- W4386313585 abstract "In this study, nanolaminated tantalum (Ta)/cobalt (Co) composites (NTCCs) with an individual layer thickness (h) ranging from 5 nm to 100 nm were fabricated via magnetron sputtering. The microstructures and nanomechanical properties of the NTCCs were affected by variation in h. The NTCCs showed nanograin structures in Ta and Co layers, with Ta and Co textures that were randomly oriented. Nanohardness (H) and corresponding yield strength, σys=H/2.7, of the NTCCs gradually increased from 5.75 ± 0.15 GPa to 7.20 ± 0.13 GPa and from 2.12 ± 0.06 GPa to 2.67 ± 0.05 GPa, respectively, with reducing h from 100 nm to 5 nm. NTCC showed an extraordinarily high yield strength (∼ 2.67 GPa) at h = 5 nm due to its reduced individual layer thickness and non-defective microstructures, which is well above the maximum yield strength of studied nanolaminated materials (comprised of at least one hcp constituent), to date. The creep depth of 5 nm NTCC was lower than that of the 100 nm NTCC, and the creep deformation of 5 nm NTCC is related to the bending, breaking, and intermixing of Ta and Co layers, whereas the 100 nm NTCC exhibited bending and thinning of Ta and Co layers with more deformation. Strain rate sensitivity (m) of NTCC increased from 0.0666 to 0.2076 with increasing h from 5 nm to 100 nm. The Hall–Petch and Confined Layer Slip strengthening mechanisms governed the strength of the NTCCs for h = 25–100 nm and h = 10 nm, respectively. It is worth noting that the 5 nm NTCC did not follow any of the strengthening mechanisms and became independent of h; rather, the strength at this length scale was greatly influenced by grains, layer thickness, and microstructural variations at the interfaces. The increased σys and E at h = 5 nm may facilitate tailoring the mechanical properties of NTCCs with high strength and ductility." @default.
- W4386313585 created "2023-09-01" @default.
- W4386313585 creator A5031303344 @default.
- W4386313585 creator A5039924530 @default.
- W4386313585 creator A5053561095 @default.
- W4386313585 creator A5081369178 @default.
- W4386313585 date "2024-01-01" @default.
- W4386313585 modified "2023-10-06" @default.
- W4386313585 title "Microstructures and nanomechanical properties of nanolaminated Ta/Co composites and their strengthening mechanisms" @default.
- W4386313585 cites W1572130248 @default.
- W4386313585 cites W1964061071 @default.
- W4386313585 cites W1964569068 @default.
- W4386313585 cites W1965411818 @default.
- W4386313585 cites W1966895721 @default.
- W4386313585 cites W1973872353 @default.
- W4386313585 cites W1980092693 @default.
- W4386313585 cites W1987297593 @default.
- W4386313585 cites W1993467758 @default.
- W4386313585 cites W2004847567 @default.
- W4386313585 cites W2008415031 @default.
- W4386313585 cites W2009067013 @default.
- W4386313585 cites W2009367545 @default.
- W4386313585 cites W2020126632 @default.
- W4386313585 cites W2020421256 @default.
- W4386313585 cites W2020721394 @default.
- W4386313585 cites W2020799758 @default.
- W4386313585 cites W2021124639 @default.
- W4386313585 cites W2021320958 @default.
- W4386313585 cites W2022045103 @default.
- W4386313585 cites W2025317279 @default.
- W4386313585 cites W2027044219 @default.
- W4386313585 cites W2032007926 @default.
- W4386313585 cites W2033397683 @default.
- W4386313585 cites W2034029640 @default.
- W4386313585 cites W2034725906 @default.
- W4386313585 cites W2034842644 @default.
- W4386313585 cites W2034929618 @default.
- W4386313585 cites W2037656284 @default.
- W4386313585 cites W2040437562 @default.
- W4386313585 cites W2046173945 @default.
- W4386313585 cites W2046717755 @default.
- W4386313585 cites W2047616290 @default.
- W4386313585 cites W2048773768 @default.
- W4386313585 cites W2062538390 @default.
- W4386313585 cites W2066211671 @default.
- W4386313585 cites W2072348092 @default.
- W4386313585 cites W2076654469 @default.
- W4386313585 cites W2078531005 @default.
- W4386313585 cites W2086933933 @default.
- W4386313585 cites W2087178961 @default.
- W4386313585 cites W2087823570 @default.
- W4386313585 cites W2089053378 @default.
- W4386313585 cites W2101153108 @default.
- W4386313585 cites W2118142066 @default.
- W4386313585 cites W2139016421 @default.
- W4386313585 cites W2258785066 @default.
- W4386313585 cites W2277339543 @default.
- W4386313585 cites W2406198928 @default.
- W4386313585 cites W2755190131 @default.
- W4386313585 cites W2804893397 @default.
- W4386313585 cites W2911663528 @default.
- W4386313585 cites W2915054156 @default.
- W4386313585 cites W2917020322 @default.
- W4386313585 cites W2919960903 @default.
- W4386313585 cites W2944485534 @default.
- W4386313585 cites W2978956470 @default.
- W4386313585 cites W3010893616 @default.
- W4386313585 cites W3022056180 @default.
- W4386313585 cites W3095698969 @default.
- W4386313585 doi "https://doi.org/10.1016/j.adna.2023.06.001" @default.
- W4386313585 hasPublicationYear "2024" @default.
- W4386313585 type Work @default.
- W4386313585 citedByCount "0" @default.
- W4386313585 crossrefType "journal-article" @default.
- W4386313585 hasAuthorship W4386313585A5031303344 @default.
- W4386313585 hasAuthorship W4386313585A5039924530 @default.
- W4386313585 hasAuthorship W4386313585A5053561095 @default.
- W4386313585 hasAuthorship W4386313585A5081369178 @default.
- W4386313585 hasBestOaLocation W43863135851 @default.
- W4386313585 hasConcept C121332964 @default.
- W4386313585 hasConcept C159985019 @default.
- W4386313585 hasConcept C171250308 @default.
- W4386313585 hasConcept C19067145 @default.
- W4386313585 hasConcept C191897082 @default.
- W4386313585 hasConcept C192562407 @default.
- W4386313585 hasConcept C195268267 @default.
- W4386313585 hasConcept C22423302 @default.
- W4386313585 hasConcept C514619126 @default.
- W4386313585 hasConcept C61427134 @default.
- W4386313585 hasConcept C87976508 @default.
- W4386313585 hasConcept C97355855 @default.
- W4386313585 hasConceptScore W4386313585C121332964 @default.
- W4386313585 hasConceptScore W4386313585C159985019 @default.
- W4386313585 hasConceptScore W4386313585C171250308 @default.
- W4386313585 hasConceptScore W4386313585C19067145 @default.
- W4386313585 hasConceptScore W4386313585C191897082 @default.
- W4386313585 hasConceptScore W4386313585C192562407 @default.
- W4386313585 hasConceptScore W4386313585C195268267 @default.