Zobrazeno 1 - 10
of 253
pro vyhledávání: '"Jonghwan Kim"'
Autor:
Jinjae Kim, Jiwon Park, Hyojin Choi, Taeho Kim, Soonyoung Cha, Yewon Lee, Kenji Watanabe, Takashi Taniguchi, Jonghwan Kim, Moon-Ho Jo, Hyunyong Choi
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Moiré superlattices of transition metal dichalcogenides offer a unique platform to explore correlated exciton physics with optical spectroscopy. Whereas the spatially modulated potentials evoke that the exciton resonances are distinct depen
Externí odkaz:
https://doaj.org/article/38c595213a71473598c6704a11e8eb6e
Autor:
Mijeong Kim, Yu Jin Jang, Muyoung Lee, Qingqing Guo, Albert J. Son, Nikita A. Kakkad, Abigail B. Roland, Bum-Kyu Lee, Jonghwan Kim
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-18 (2024)
Abstract During human pregnancy, extravillous trophoblasts play crucial roles in placental invasion into the maternal decidua and spiral artery remodeling. However, regulatory factors and their action mechanisms modulating human extravillous trophobl
Externí odkaz:
https://doaj.org/article/5894419c30db4a978c419bef5f76b63e
Publikováno v:
Nuclear Engineering and Technology, Vol 55, Iss 3, Pp 947-957 (2023)
Curved cylindrical structures such as elbows have a non-uniform thickness distribution due to their fabrication process, and as a result have a number of complex mode shapes, including circumferential and axial nodal patterns. In nuclear power plants
Externí odkaz:
https://doaj.org/article/df4d706e53ef4f31806a6301052dde0f
Autor:
Soonyoung Cha, Minjeong Kim, Youngjae Kim, Shinyoung Choi, Sejong Kang, Hoon Kim, Sangho Yoon, Gunho Moon, Taeho Kim, Ye Won Lee, Gil Young Cho, Moon Jeong Park, Cheol-Joo Kim, B. J. Kim, JaeDong Lee, Moon-Ho Jo, Jonghwan Kim
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)
Under strong laser fields, materials exhibit extreme non-linear optical response, such as high harmonic generation. These higher harmonics provide insights into electron behaviour in materials in sub-laser cycle timescale. Here, Cha et al study highe
Externí odkaz:
https://doaj.org/article/1eb257fb940947fbab3b36a65d6783fd
Autor:
Mijeong Kim, Manjot Singh, Bum-Kyu Lee, Moira Hibbs, Kirsty Richardson, Lesley Ellies, Larissa Wintle, Lisa M. Stuart, Jenny Y. Wang, Dominic C. Voon, Pilar Blancafort, Jianlong Wang, Jonghwan Kim, Peter J. Leedman, Andrew J. Woo
Publikováno v:
Oncogenesis, Vol 11, Iss 1, Pp 1-13 (2022)
Abstract The MYC proto-oncogene (MYC) is one of the most frequently overexpressed genes in breast cancer that drives cancer stem cell-like traits, resulting in aggressive disease progression and poor prognosis. In this study, we identified zinc finge
Externí odkaz:
https://doaj.org/article/3a2eb9d8862b4252af620303b3ec1a97
Autor:
Yunyoung Jung, Jonghwan Kim
Publikováno v:
선진국방연구, Vol 6, Iss 1 (2023)
We analyze the combat effectiveness and efficiency of the firearm weapon systems with stochastic simulations approach. Such combat effectiveness and efficiency are related with the precision of weapon systems, but the precision varies greatly dependi
Externí odkaz:
https://doaj.org/article/8b983d89a31244238ee0e4ab4dc39ba2
Autor:
Su-Beom Song, Sangho Yoon, So Young Kim, Sera Yang, Seung-Young Seo, Soonyoung Cha, Hyeon-Woo Jeong, Kenji Watanabe, Takashi Taniguchi, Gil-Ho Lee, Jun Sung Kim, Moon-Ho Jo, Jonghwan Kim
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
Here, the authors report the observation of deep-ultraviolet (DUV) electroluminescence and photocurrent generation in van der Waals heterostructures based on hBN crystals, showing potential for DUV light emitting and detection devices.
Externí odkaz:
https://doaj.org/article/285fb079118b457484c6bb61f577bcee
Autor:
Sungyu Park, So Young Kim, Hyoung Kug Kim, Min Jeong Kim, Taeho Kim, Hoon Kim, Gyu Seung Choi, C. J. Won, Sooran Kim, Kyoo Kim, Evgeny F. Talantsev, Kenji Watanabe, Takashi Taniguchi, Sang-Wook Cheong, B. J. Kim, H. W. Yeom, Jonghwan Kim, Tae-Hwan Kim, Jun Sung Kim
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
Superconductivity often appears due to suppression of competing electronic orders. Here, the authors present a contrary example showing a superconducting dome inside the parent phase with a stripe charge order in IrTe2 nanoflakes and identify their u
Externí odkaz:
https://doaj.org/article/00251c89999843778f62d6fc543f1a8b
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Externí odkaz:
https://doaj.org/article/554703240ec645a19b6cca962c4b6378
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
Concominant structural and electronic phase transitions in the excitonic insulator candidate Ta2NiSe5 make the identification of the driving mechanism of the transition challenging. Here, the authors report evidence for electronically-driven transiti
Externí odkaz:
https://doaj.org/article/fd4dc591b0f8433ca9b448a1aa0d2f90