Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Joon-Kwon Moon"'
Autor:
Joon Kwon Moon, Kitae Kim, Seong-Hyub Lee, Ji-Sung Yu, Junghyun Park, Sug-Bong Choe, Jun-Young Chang
Publikováno v:
Journal of the Korean Magnetics Society. 31:225-228
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a560680c0abf73eb83ab48bb84ff693d
https://doi.org/10.4283/jkms.2021.31.5.225
https://doi.org/10.4283/jkms.2021.31.5.225
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-6 (2022)
Herein, we report an exotic domain-wall dynamics showing double Walker breakdowns in magnetic multilayer films composed of two magnetic layers. Such multiple Walker breakdowns are attributed to the internal magnetic dipole field, which is antisymmetr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64339663e780d8820f5aa194f24f19a0
https://doi.org/10.21203/rs.3.rs-775358/v1
https://doi.org/10.21203/rs.3.rs-775358/v1
Publikováno v:
Journal of Magnetics. 20:8-10
(Received 15 January 2015, Received in final form 10 February 2015, Accepted 11 February 2015)The magnetic anisotropy field plays an important role in spin-orbit-torque-induced magnetization dynamicswith electric current injection. Here, we propose a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38df65a4c984353d0e56fc770db3ca0f
https://doi.org/10.4283/jmag.2015.20.1.008
https://doi.org/10.4283/jmag.2015.20.1.008
Publikováno v:
Journal of the Korean Magnetics Society. 25:1-3
Department of Physics and Astronomy, Seoul National University, Seoul 151-747, Korea(Received 15 January 2015, Received in final form 10 February 2015, Accepted 11 February 2015)We demonstrate here an optical measurement technique to quantify the spi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa2dfb32f21b4eca6449137e90ecd557
https://doi.org/10.4283/jkms.2015.25.1.001
https://doi.org/10.4283/jkms.2015.25.1.001
Autor:
Sug-Bong Choe, Cheong-Gu Cho, Seung-Young Park, Cheol-Hyun Moon, Joo Sung Kim, Sang-Il Kim, Byoung-Chul Min, Joon Kwon Moon
Publikováno v:
Journal of the Korean Physical Society. 65:1611-1613
The effects of annealing on the Gilbert damping constant and the magnetic properties are investigated in CoFeB films sandwiched by either Ta, Ru, or Pd layers. As the annealing temperature increases, the damping constant is found to be slightly decre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80591b6db287e01ede22d004a66652a9
https://doi.org/10.3938/jkps.65.1611
https://doi.org/10.3938/jkps.65.1611
Active-Matrix GaN µ-LED Display Using Oxide Thin-Film Transistor Backplane and Flip Chip LED Bonding
Autor:
Younghun Jung, Yeon Hong Jung, Jeong Soo Lee, Sung-Hwan Kim, Jae Gwang Um, Jin Jang, Duk Young Jeong, Seonock Kim, Joon Kwon Moon
Publikováno v:
Advanced Electronic Materials. 5:1800617
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a2f16a891ec6f972d9fdf3f79093aa6
https://doi.org/10.1002/aelm.201800617
https://doi.org/10.1002/aelm.201800617
Autor:
Soong-Geun Je, Joo Sung Kim, Joon Kwon Moon, Sang-Cheol Yoo, Min-Ho Park, Byoung-Chul Min, Sug-Bong Choe, Y. D. Park
Current-induced domain wall motion has drawn great attention in recent decades as the key operational principle of emerging magnetic memory devices. As the major driving force of the motion, the spin-orbit torque on chiral domain walls has been propo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67faaf1b36ff9b6bf54cca7fdfabe719
http://arxiv.org/abs/1512.03405
http://arxiv.org/abs/1512.03405
Publikováno v:
Soldering & Surface Mount Technology. 17:3-9
PurposeTo investigate fluxless plasma ball bumping and effect of under bump metallization (UBM) thickness on joint properties using lead‐free solders.Design/methodology/approachA fluxless soldering process was investigated in this study using Ar‐
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::daf7586eda94a585ba22ff97f6987ca4
https://doi.org/10.1108/09540910510597456
https://doi.org/10.1108/09540910510597456
Publikováno v:
MATERIALS TRANSACTIONS. 45:1880-1885
An Ar-10 vol%H2 plasma was applied as a cleaning medium on UBMs (Under Bump Metallizations) to improve the bondability of solder balls prior to plasma reflow. Each UBM area comprised four layers deposited on a Si-wafer. Sequentially, the deposit comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cdd286d0c09bf6fdb149bbfc0f371bc
https://doi.org/10.2320/matertrans.45.1880
https://doi.org/10.2320/matertrans.45.1880
Publikováno v:
MATERIALS TRANSACTIONS. 43:1791-1796
Sn–3Ag–8Bi–5In solder (melting point, 461–477 K) was investigated as a lead(Pb)-free solder. In order to evaluate the solderability of the Sn–Ag–Bi–In alloy, the shear strength of soldered joint and inter-metallic compound (IMC) were in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2df11bbad6a08eeb341bb06b58876a90
https://doi.org/10.2320/matertrans.43.1791
https://doi.org/10.2320/matertrans.43.1791