Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Hyeonwoo Park"'
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 67, Iss No 4, Pp 1497-1501 (2022)
In-situ observation of the transformation behavior of acicular ferrite in high-strength low-alloy steel using confocal laser scanning microscopy was discussed in terms of nucleation and growth. It is found that acicular ferrite nucleated at dislocati
Externí odkaz:
https://doaj.org/article/f2bb443c4f8043e798f874c601c38daa
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 66, Iss No 4, Pp 1019-1022 (2021)
In-situ study on the high-temperature fracture behaviour of 347 stainless steel was carried out by using a confocal laser scanning microscope (CLSM). The welding microstructures of the 347 stainless steel were simulated by subjecting the steel specim
Externí odkaz:
https://doaj.org/article/2885fa345aa84f00b346701f84139c49
Autor:
Saebom Lee, Hye Guk Ryu, Sin Ho Kweon, Hyerynn Kim, Hyeonwoo Park, Kyung-Ha Lee, Sang-Min Jang, Chan Hyun Na, Sangjune Kim, Han Seok Ko
Publikováno v:
Cells, Vol 11, Iss 24, p 3972 (2022)
Non-receptor tyrosine kinase, c-Abl plays a role in the pathogenesis of several neurodegenerative disorders such as Alzheimer’s disease and Parkinson’s disease. Here, we found that TDP-43, which was one of the main proteins comprising pathologica
Externí odkaz:
https://doaj.org/article/52a7d62560b54061891c5a0f3f91c34e
Publikováno v:
Molecules & Cells (Elsevier B.V); Aug2024, Vol. 47 Issue 8, p1-9, 9p
Publikováno v:
Metallurgical and Materials Transactions B. 52:3561-3563
X-ray radiographic technique was applied to investigate the slag holdup in a fixed bed of SiC particles (8 to 9 mm) in a graphite crucible at 1773 K. With increasing temperature, liquid slag droplets started to drip through the bottom holes of the gr
Autor:
Hayato Suzuki, Tomoyuki Suwa, Koga Saito, Akinobu Teramoto, Shigetoshi Sugawa, Hyeonwoo Park, Rihito Kuroda
Publikováno v:
Japanese Journal of Applied Physics. 60:086501
Autor:
Jun Ichi Tsuchimoto, Hyeonwoo Park, Marie Hayashi, Rihito Kuroda, Keiichi Hashimoto, Shigetoshi Sugawa, K. Tsunekawa, Tomoyuki Suwa, Akinobu Teramoto
Publikováno v:
Japanese Journal of Applied Physics. 59:SGGB05
In this work, the impact of pattern edge of MgO films due to electrode separation process on its electrical reliability was investigated by measuring and analyzing I–V and time-dependent dielectric breakdown (TDDB) characteristics of MgO films with
Autor:
Hyeonwoo Park, Junichi Tsuchimoto, Akinobu Teramoto, Shigetoshi Sugawa, Tomoyuki Suwa, Marie Hayashi, Keiichi Hashimoto
Publikováno v:
IRPS
The film properties and breakdown characteristics of the MgO films formed via radio frequency (RF) sputtering and Mg oxidation in the CoFeB/MgO/CoFeB structure were evaluated. The properties of the RF-MgO and Mg-oxidation films were improved by annea
Autor:
Tomoyuki Suwa, Akinobu Teramoto, Tetsuya Goto, Philippe Gaubert, Rihito Kuroda, Shigetoshi Sugawa, Alexandre Kircher, Hyeonwoo Park
Publikováno v:
2017 International Conference on Noise and Fluctuations (ICNF).
New process conditions involving temperature below 900°C, and then compatible with SOI wafers and CMOS technologies, were successfully developed in order to realize atomic flat interface in MOSFETs. The implementation of these processes did not only
Autor:
Tomoyuki Suwa, Daiki Kimoto, Akinobu Teramoto, Tetsuya Goto, Shigetoshi Sugawa, Hyeonwoo Park, Rihito Kuroda
Publikováno v:
2017 IEEE International Reliability Physics Symposium (IRPS).
Stress Induced Leakage Current (SILC) limits the scaling of tunnel oxide of flash memory, because it increases with the decrease of the tunnel oxide thickness. Especially, anomalously large SILC that appears on the local spots can cause bit errors. W