Zobrazeno 1 - 10
of 177
pro vyhledávání: '"Seung Jae Oh"'
Autor:
Jeongsoo Kim, Seungri Song, Hongseong Kim, Bora Kim, Mirae Park, Seung Jae Oh, Daesuk Kim, Barry Cense, Yong-min Huh, Joo Yong Lee, Chulmin Joo
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract Birefringence, an inherent characteristic of optically anisotropic materials, is widely utilized in various imaging applications ranging from material characterizations to clinical diagnosis. Polarized light microscopy enables high-resolutio
Externí odkaz:
https://doaj.org/article/36d3ad677ccb4a7fbbcda0b516967799
Publikováno v:
Sensors, Vol 24, Iss 3, p 932 (2024)
Terahertz (THz) waves are electromagnetic waves in the 0.1 to 10 THz frequency range, and THz imaging is utilized in a range of applications, including security inspections, biomedical fields, and the non-destructive examination of materials. However
Externí odkaz:
https://doaj.org/article/95bc1864563346698f46e5e41406208e
Autor:
Hyeon Sang Bark, Inhee Maeng, Jin Un Kim, Kyoung Dong Kim, Jae Hun Na, Junki Min, Jungsup Byun, Yongkeun Song, Byung-youl Cha, Seung Jae Oh, Young Bin Ji
Publikováno v:
Polymers, Vol 14, Iss 10, p 2008 (2022)
We investigated the spectral property changes in anti-adhesion films, which were cross-linked and surface-modified through electron beam irradiation, using terahertz time-domain spectroscopy (THz-TDS). Polyethylene oxide (PEO), which is a biocompatib
Externí odkaz:
https://doaj.org/article/7032f6fd051e459fa3d9440f4f38b242
Characterization of Proton-Irradiated Polyaniline Nanoparticles Using Terahertz Thermal Spectroscopy
Autor:
Seung Jae Oh, Yoochan Hong, Ki-Young Jeong, Inhee Maeng, Jin-Suck Suh, Jaemoon Yang, Yong-Min Huh
Publikováno v:
Crystals, Vol 11, Iss 7, p 765 (2021)
In this study, we investigated the changes in the molecular structure of polyaniline (PANI) nanoparticles illuminated by a proton beam using terahertz (THz) thermal spectroscopy based on the terahertz time-domain spectroscopy technique. PANI nanopart
Externí odkaz:
https://doaj.org/article/4624959387014996aaebf1b6bc85ccde
Autor:
Xinjian Shi, Hokyeong Jeong, Seung Jae Oh, Ming Ma, Kan Zhang, Jeong Kwon, In Taek Choi, Il Yong Choi, Hwan Kyu Kim, Jong Kyu Kim, Jong Hyeok Park
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-6 (2016)
Unassisted water splitting by tandem photoelectrochemical and photovoltaic devices requires optimization of the absorbance and transmittance properties of the front photoelectrode. Here, Shi et al. use a conductive distributed Brag reflector to harve
Externí odkaz:
https://doaj.org/article/cae67fcdc7c640ab9d65dd9f597f3031
Publikováno v:
Current Applied Physics. 51:34-38
Autor:
Seung-Hyun Yang, Kiyoung Jeong, Jaemoon Yang, Hye Young Son, Jin-Suck Suh, Yong-Min Huh, Seung Jae Oh
Publikováno v:
Current Applied Physics. 45:12-17
Publikováno v:
Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XVI.
Publikováno v:
Asia Pacific Journal of Social Work and Development. 32:63-75
This study examines whether or not a child experiencing domestic violence affects their experience of academic stress in the South Korean cultural context. We used a nationally representative sampl...
Autor:
Seung Jae Oh, Hyucksu Choi, Chul Kang, Kyunghwan Oh, Byungjoo Kim, Yong Soo Lee, Soeun Kim, Inhee Maeng
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 69:4623-4630
Hexagonal porous optical fiber without a central defect is proposed and numerically analyzed with the finite element method (FEM) for transmitting terahertz (THz) electromagnetic wave pulse. In experiments, the transmission characteristics of polytet