Zobrazeno 1 - 10
of 1 321
pro vyhledávání: '"JONG-HYUN LEE"'
Autor:
Yeongjung Kim, Jong-Hyun Lee
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 3558-3570 (2024)
Operating temperature of a wide-bandgap semiconductor-based power device can reach 300 °C, which requires a next-generation die-attach sinter material. Ag-coated Cu (Cu@Ag) particles have been considered as a low-cost filler material in pastes for s
Externí odkaz:
https://doaj.org/article/068f7871da4a459da2c1721d7c6fbf16
Publikováno v:
Micro and Nano Systems Letters, Vol 12, Iss 1, Pp 1-7 (2024)
Abstract A quasi-static (QS) MEMS mirror scanner with concentric vertical combs (CVC) is presented. The increase rate of overlapped area of the CVC, tends to show larger values and more uniform than that of conventional vertical combs, resulting in i
Externí odkaz:
https://doaj.org/article/13156539f4334f0daa47a3abf3a83d0a
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 1967-1974 (2024)
A nano porous structured (NPS) Cu layer was fabricated by a Zn plating-annealing-selective etching process. Furthermore, sinter-bonding was performed by thermocompression after forming the NPS Cu layer instead of the conventional paste sinter-bonding
Externí odkaz:
https://doaj.org/article/8281e9206d02475b8cbb50bb02a4743b
Publikováno v:
Metals, Vol 14, Iss 10, p 1123 (2024)
In the temperature-sensitive components, such as perovskite solar cells, large-area electrical connections with high electrical conductivity are also required. To fulfill the requirements, low-temperature evaporation was realized by preparing binder-
Externí odkaz:
https://doaj.org/article/b0a4c75c7bb24dd48264bfb3360296d0
Publikováno v:
PLoS ONE, Vol 19, Iss 5 (2024)
Externí odkaz:
https://doaj.org/article/be8dc3d2a4bf4bc9a432c42aaf4bec02
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 2332-2345 (2023)
High-speed die attachment by compression (2 MPa) sinter-bonding at 300 °C in air was accomplished using a paste containing bimodal-sized (average sizes: 2 μm and 340 nm) copper oxalate-coated Cu particles, yielding a Cu-to-Cu bonding owing to the f
Externí odkaz:
https://doaj.org/article/615f58c9b0df4e05b6c276774727f254
Autor:
Mina Ha, Taehyun Park, Jong-Hyun Lee, Younghee Kim, Jungyun Lim, Yong-Wook Baek, Sol Yu, Hyen-Mi Chung, Kyu Hyuck Chung, Hae-Kwan Cheong, Review Committee for the Epidemiological Correlations between Humidifier Disinfectants Exposure and Health Effects
Publikováno v:
Epidemiology and Health, Vol 45 (2023)
OBJECTIVES Inhalation exposure to humidifier disinfectants has resulted to various types of health damages in Korea. To determine the epidemiological correlation necessary for presuming the legal causation, we aimed to develop a method to synthesize
Externí odkaz:
https://doaj.org/article/6dbba312875e48f99c10c4521c778629
Autor:
Jong-Hyun Lee, In-Soo Lee
Publikováno v:
Batteries, Vol 9, Iss 11, p 544 (2023)
Lithium batteries have recently attracted significant attention as highly promising energy storage devices within the secondary battery industry. However, it is important to note that they may pose safety risks, including the potential for explosions
Externí odkaz:
https://doaj.org/article/539e9c01c4d4401493a9b6de1e77826d
Publikováno v:
IEEE Access, Vol 10, Pp 71973-71985 (2022)
In the field of evolutionary algorithm music composition, most of the current researches focus on how to enhance environmental selection based on multi-objective evolutionary algorithms (MOEAs). However, the real music composition process defined as
Externí odkaz:
https://doaj.org/article/1334b953bd744c7ba7b37026a31c56e4
Publikováno v:
BMC Bioinformatics, Vol 22, Iss 1, Pp 1-21 (2021)
Abstract Background Identifying interaction effects between genes is one of the main tasks of genome-wide association studies aiming to shed light on the biological mechanisms underlying complex diseases. Multifactor dimensionality reduction (MDR) is
Externí odkaz:
https://doaj.org/article/d91c2de9111d4798ae736d96404fd0a1