Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Hai Woong Park"'
Autor:
Jae Hyeok Choi, Su Kyeong Kwan, Hui Eun Ko, Jeong Hyun Park, Dong Keun Kim, Hai Woong Park, Arnaud Caron
Publikováno v:
Lubricants, Vol 7, Iss 11, p 99 (2019)
In this work, we investigate the effect of contact vibration on the friction of sliding single asperity contacts of different adhesion strength over a wide range of load and vibration amplitude. We convert the amplitude of vibration to its equivalent
Externí odkaz:
https://doaj.org/article/9deda1b7169e4c24b0c5dccf150c3c99
Autor:
JeongHyun Cho, Minjae Kim, Inchan Yang, Kyung Tae Park, Chang Houn Rhee, Hai Woong Park, Ji Chul Jung
Publikováno v:
Journal of Rare Earths.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe19528d771f1c9880c78cea319ec0e0
https://doi.org/10.1016/j.jre.2023.01.002
https://doi.org/10.1016/j.jre.2023.01.002
Autor:
Sang-Koo Kwon, Hai-Woong Park, A. Caron, Hans-Jörg Fecht, Alexander Minkow, Yong-Cheul Oh, S. H. Kim
Publikováno v:
Journal of Materials Science. 55:16432-16450
In this work, we compare the friction behavior of single asperity contacts of a PtSi tip with copper and monolayered graphene on copper. For both PtSi/copper—and PtSi/graphenized copper tribological couples, we measured 16 differently oriented grai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35d46615c90425cfb6069e0ba1805af1
https://doi.org/10.1007/s10853-020-05178-1
https://doi.org/10.1007/s10853-020-05178-1
Publikováno v:
Journal of Korean Powder Metallurgy Institute. 26:432-436
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::641110cf579c7097ce1d402b72676ffa
https://doi.org/10.4150/kpmi.2019.26.5.432
https://doi.org/10.4150/kpmi.2019.26.5.432
Publikováno v:
Journal of Materials Science. 54:9168-9184
Wear mechanisms of three Ag–Cu eutectic alloy samples cooled at different rates from the melt have been investigated by friction force microscopy. The eutectic phase exhibits a lamellar structure where the interlamellar thickness decreases with inc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::744c13935051d2f4dcb3bbe9bf37e735
https://doi.org/10.1007/s10853-019-03533-5
https://doi.org/10.1007/s10853-019-03533-5
Publikováno v:
Friction, Vol 6, Iss 1, Pp 84-97 (2017)
We have investigated the sliding friction behavior of metallic couples with different enthalpy of mixing or reaction by friction force microscopy. Comparing the friction behavior of miscible and immiscible couples we find that in the first case frict
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19c274e745d0caa6f071b4a5848489fa
https://doi.org/10.1007/s40544-017-0167-5
https://doi.org/10.1007/s40544-017-0167-5
Publikováno v:
Korean Journal of Materials Research. 27:345-349
The effects of electron beam(EB) irradiation on the electrical and optical properties of InGaZnO(IGZO) thin films fabricated using a sol-gel process were investigated. As the EB dose increased, the electrical characteristic of the IGZO TFTs changed f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ee83e8e98d4e8aa480b6dce79eeb91b
https://doi.org/10.3740/mrsk.2017.27.6.345
https://doi.org/10.3740/mrsk.2017.27.6.345
Publikováno v:
Friction, Vol 5, Iss 1, Pp 115-122 (2017)
Thermally grown surface oxide layers dominate the single-asperity tribological behavior of a Zr60Cu30Al10 glass. Increase in oxidation time leads to an increased contribution of shearing and a corresponding decreased contribution of ploughing to fric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17e704eace316290b1ca6a1c2060d367
https://doi.org/10.1007/s40544-017-0149-7
https://doi.org/10.1007/s40544-017-0149-7
Publikováno v:
Journal of Alloys and Compounds. 857:158253
The synthesis of bulk MgB2 superconductors from Mg and MgB4 precursors instead of the conventional in situ process increases the packing density, but further enhancement of the critical current density is required. Herein, to improve the critical cur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53df88d98e761cb9dbd037b41d67be89
https://doi.org/10.1016/j.jallcom.2020.158253
https://doi.org/10.1016/j.jallcom.2020.158253
Publikováno v:
Materials; Volume 14; Issue 5; Pages: 1148
Materials
Materials, Vol 14, Iss 1148, p 1148 (2021)
Materials
Materials, Vol 14, Iss 1148, p 1148 (2021)
We investigate the copper-wear-protective effects of graphene and boron nitride in single asperity sliding contact with a stiff diamond-coated atomic force microscopy (AFM)-tip. We find that both graphene and boron nitride retard the onset of wear of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06bc2839f4c83d24c9149b0837e0825b
https://doi.org/10.3390/ma14051148
https://doi.org/10.3390/ma14051148