Zobrazeno 1 - 10
of 160
pro vyhledávání: '"Jahyun Koo"'
Autor:
Avior Almoalem, Roni Gofman, Yuval Nitzav, Ilay Mangel, Irena Feldman, Jahyun Koo, Federico Mazzola, Jun Fujii, Ivana Vobornik, J. S´anchez-Barriga, Oliver J. Clark, Nicholas Clark Plumb, Ming Shi, Binghai Yan, Amit Kanigel
Publikováno v:
npj Quantum Materials, Vol 9, Iss 1, Pp 1-7 (2024)
Abstract 4Hb-TaS2 is a superconductor that exhibits unique characteristics such as time-reversal symmetry breaking, hidden magnetic memory, and topological edge modes. It is a naturally occurring heterostructure comprising of alternating layers of 1H
Externí odkaz:
https://doaj.org/article/1acb367c2909495cbff3b16c67d832e7
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-7 (2023)
Berry curvature sits at the heart of both the anomalous hall effect and topological hall effect, with the former arising from a momentum space berry curvature, while the latter arises from a real space berry curvature. Here, Li et al present an intri
Externí odkaz:
https://doaj.org/article/f6490b9e7ae7438a83731381edd76343
Autor:
Seokjoo Cho, Hyeonseok Han, Hyunwoo Park, Sung-Uk Lee, Jae-Hwan Kim, Sung Woo Jeon, Mengqiu Wang, Raudel Avila, Zhaoqian Xi, Kabseok Ko, Minsu Park, Jungyup Lee, Myungwoo Choi, Je-Sang Lee, Weon Gi Min, Byeong-Ju Lee, Soyeong Lee, Jungrak Choi, Jimin Gu, Jaeho Park, Min Seong Kim, Junseong Ahn, Osman Gul, Chankyu Han, Gihun Lee, Seunghwan Kim, Kyuyoung Kim, Jeonghyun Kim, Chang-Mo Kang, Jahyun Koo, Sung Soo Kwak, Sungbong Kim, Dong Yun Choi, Seokwoo Jeon, Hyung Jin Sung, Yong Bae Park, Minkyu Je, Young Tae Cho, Yong Suk Oh, Inkyu Park
Publikováno v:
npj Flexible Electronics, Vol 7, Iss 1, Pp 1-15 (2023)
Abstract Individuals who are unable to walk independently spend most of the day in a wheelchair. This population is at high risk for developing pressure injuries caused by sitting. However, early diagnosis and prevention of these injuries still remai
Externí odkaz:
https://doaj.org/article/b918b8b7b3f54da3b4fba32e7e335628
Autor:
Ming-Wei Hsu, Szu-Han Chen, Wan-Ling Tseng, Kuo-Shu Hung, Tzu-Chun Chung, Sheng-Che Lin, Jahyun Koo, Yuan-Yu Hsueh
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 11 (2023)
In severe or complex cases of peripheral nerve injuries, autologous nerve grafts are the gold standard yielding promising results, but limited availability and donor site morbidity are some of its disadvantages. Although biological or synthetic subst
Externí odkaz:
https://doaj.org/article/42495664a54c4d75be4a0b1dcdfe92ea
Autor:
Junxue Li, Mina Rashetnia, Mark Lohmann, Jahyun Koo, Youming Xu, Xiao Zhang, Kenji Watanabe, Takashi Taniguchi, Shuang Jia, Xi Chen, Binghai Yan, Yong-Tao Cui, Jing Shi
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-7 (2022)
Van der Waals heterostructures allow for the integration of several materials with different properties in the one heterostructure. Here, Li et al combine a quantum spin hall insulator, WTe2, with an insulating ferromagnet, Cr2Ge2Te6, in a van der Wa
Externí odkaz:
https://doaj.org/article/94b0d0e9a2d24912b1024d0f07dc284f
Autor:
Kyung Su Kim, Woo-Youl Maeng, Seongchan Kim, Gyubok Lee, Minki Hong, Ga-been Kim, Jaewon Kim, Sungeun Kim, Seunghun Han, Jaeyoung Yoo, Hyojin Lee, Kangwon Lee, Jahyun Koo
Publikováno v:
Materials Today Bio, Vol 18, Iss , Pp 100541- (2023)
Bioresorbable implantable medical devices can be employed in versatile clinical scenarios that burden patients with complications and surgical removal of conventional devices. However, a shortage of suitable electricalinterconnection materials limits
Externí odkaz:
https://doaj.org/article/05f84c9a2fb34523965baf1155d49bf7
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
Kagome metal TbMn6Sn6 was recently discovered to be a ferrimagnetic topological Dirac material. Here, the authors observe anomalous Nernst effect and anomalous thermal Hall effect which exhibit asymmetry with respect to the magnetic field.
Externí odkaz:
https://doaj.org/article/80363cc514ff4a34a364a87f316ce568
Autor:
Yong Suk Oh, Jae-Hwan Kim, Zhaoqian Xie, Seokjoo Cho, Hyeonseok Han, Sung Woo Jeon, Minsu Park, Myeong Namkoong, Raudel Avila, Zhen Song, Sung-Uk Lee, Kabseok Ko, Jungyup Lee, Je-Sang Lee, Weon Gi Min, Byeong-Ju Lee, Myungwoo Choi, Ha Uk Chung, Jongwon Kim, Mengdi Han, Jahyun Koo, Yeon Sik Choi, Sung Soo Kwak, Sung Bong Kim, Jeonghyun Kim, Jungil Choi, Chang-Mo Kang, Jong Uk Kim, Kyeongha Kwon, Sang Min Won, Janice Mihyun Baek, Yujin Lee, So Young Kim, Wei Lu, Abraham Vazquez-Guardado, Hyoyoung Jeong, Hanjun Ryu, Geumbee Lee, Kyuyoung Kim, Seunghwan Kim, Min Seong Kim, Jungrak Choi, Dong Yun Choi, Quansan Yang, Hangbo Zhao, Wubin Bai, Hokyung Jang, Yongjoon Yu, Jaeman Lim, Xu Guo, Bong Hoon Kim, Seokwoo Jeon, Charles Davies, Anthony Banks, Hyung Jin Sung, Yonggang Huang, Inkyu Park, John A. Rogers
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-16 (2021)
Uninterrupted monitoring of pressure and temperature at skin interfaces can help to minimize the potential for pressure injuries in hospitalized or bedridden patients. Here, the authors introduce a soft, skin-mountable sensor that can continuously pr
Externí odkaz:
https://doaj.org/article/675d60afa541422a85509e3d994fd1a4
Autor:
Zhixiang Hu (胡之翔), Jahyun Koo, Yong Hu (胡勇), Qi Wang (王琦), Milinda Abeykoon, D. Graf, Yu Liu (刘育), Hechang Lei (雷和畅), Junzhang Ma (馬均章), Ming Shi (史明), Binghai Yan (颜丙海), C. Petrovic
Publikováno v:
Physical Review Research, Vol 5, Iss 1, p 013079 (2023)
Dirac semimetals feature Dirac cones with topologically nontrivial states in the bulk that are protected by crystalline symmetries. They attract considerable attention due to rich quantum states and properties of interest, such as high Fermi velociti
Externí odkaz:
https://doaj.org/article/c87bf67b9f2f4888b4ccf22e8c1640a4
Autor:
Archana Tiwari, Fangchu Chen, Shazhou Zhong, Elizabeth Drueke, Jahyun Koo, Austin Kaczmarek, Cong Xiao, Jingjing Gao, Xuan Luo, Qian Niu, Yuping Sun, Binghai Yan, Liuyan Zhao, Adam W. Tsen
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
Certain materials without inversion symmetry may allow for a nonlinear anomalous Hall effect with conserved time reversal symmetry. Here, the authors report an extremely large c-axis nonlinear anomalous Hall effect in the non-centrosymmetric Td phase
Externí odkaz:
https://doaj.org/article/5a73793e02544238bc306334e7df0ffc