Zobrazeno 1 - 10
of 339
pro vyhledávání: '"Jong-Hyun Ahn"'
Autor:
Myeongjin Jang, Minseol Kim, Sol Lee, Minseok Kwon, Hani Kang, Kihyun Lee, Jinsub Park, Anh Tuan Hoang, Jong-Hyun Ahn, Yangjin Lee, Kwanpyo Kim
Publikováno v:
npj 2D Materials and Applications, Vol 8, Iss 1, Pp 1-9 (2024)
Abstract Mixed-dimensional van der Waals (vdW) heterostructures offer promising platforms for exploring interesting phenomena and functionalities. To exploit their full potential, precise epitaxial processes and well-defined heterointerfaces between
Externí odkaz:
https://doaj.org/article/492a9192be854d2b8ee5873db8498a18
Autor:
Yikun Liu, Yongju Gao, Beom Jin Kim, Meili Xia, Yunlong Zhou, Yongjing Zhang, Yang Li, Jianying Huang, Duxia Cao, Songfang Zhao, Jong‐Hyun Ahn, Yuekun Lai
Publikováno v:
SmartMat, Vol 5, Iss 4, Pp n/a-n/a (2024)
Abstract Human–machine interactive platforms that can sense mechanical stimuli visually and digitally are highly desirable. However, most existing interactive devices cannot satisfy the demands of tactile feedback and extended integration. Inspired
Externí odkaz:
https://doaj.org/article/554f39ebc0ed443489ab9dd182ec4525
Autor:
Jongho Ji, Jeong Yong Yang, Sangho Lee, Seokgi Kim, Min Jae Yeom, Gyuhyung Lee, Heechang Shin, Sang-Hoon Bae, Jong-Hyun Ahn, Sungkyu Kim, Jeehwan Kim, Geonwook Yoo, Hyun S. Kum
Publikováno v:
Communications Engineering, Vol 3, Iss 1, Pp 1-7 (2024)
Abstract Heterogeneous integration of dissimilar crystalline materials has recently attracted considerable attention due to its potential for high-performance multifunctional electronic and photonic devices. The conventional method for fabricating he
Externí odkaz:
https://doaj.org/article/cf3547738b2a4a989d8856bc549b8e72
Autor:
Meili Xia, Jianwen Liu, Beom Jin Kim, Yongju Gao, Yunlong Zhou, Yongjing Zhang, Duxia Cao, Songfang Zhao, Yang Li, Jong‐Hyun Ahn
Publikováno v:
Advanced Science, Vol 11, Iss 1, Pp n/a-n/a (2024)
Abstract Epidermal dry electrodes with high skin‐compliant stretchability, low bioelectric interfacial impedance, and long‐term reliability are crucial for biopotential signal recording and human–machine interaction. However, incorporating thes
Externí odkaz:
https://doaj.org/article/233e855d9d794c82b97237a991cbfe53
Autor:
Jeongsik Lim, Sangwon Lee, Jejung Kim, Jeonghoon Hong, Sooho Lim, Kyungtae Kim, Jeongwoo Kim, Sungchil Yang, Sunggu Yang, Jong-Hyun Ahn
Publikováno v:
NPG Asia Materials, Vol 15, Iss 1, Pp 1-12 (2023)
Abstract Various electrophysiological and imaging techniques have been studied for the diagnosis and treatment of epilepsy. In particular, electrocorticography (ECoG) provides valuable information that can guide clinical treatment of patients with ep
Externí odkaz:
https://doaj.org/article/ff35ff7e65d94bde9fcd37aee06af1c5
Autor:
Dong Gue Roe, Dong Hae Ho, Yoon Young Choi, Young Jin Choi, Seongchan Kim, Sae Byeok Jo, Moon Sung Kang, Jong-Hyun Ahn, Jeong Ho Cho
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-7 (2023)
With advances in robotic technology, the complexity of control of robot has been increasing owing to fundamental von Neumann bottlenecks. Here, we demonstrate coordinated movement by a fully parallel-processable synaptic array with reduced control co
Externí odkaz:
https://doaj.org/article/524e9330f50f4d35b82ad447b67bb4a9
Autor:
Luhing Hu, Jaeyong Choi, Sumin Hwangbo, Do-Hoon Kwon, Bongkyun Jang, Seunghyeon Ji, Jae-Hyun Kim, Sang-Kook Han, Jong-Hyun Ahn
Publikováno v:
npj Flexible Electronics, Vol 6, Iss 1, Pp 1-7 (2022)
Abstract A flexible full-color micro-LED display with high mechanical robustness was fabricated by printing quantum dots (QDs) on a blue micro-LED array using standard photolithography. The red and green colors yielded from QDs exhibit a better color
Externí odkaz:
https://doaj.org/article/dea03861a8634b799e5382a2793faa71
Autor:
Seung Won Lee, Soyeon Baek, Sung-Won Park, Min Koo, Eui Hyuk Kim, Seokyeong Lee, Wookyeong Jin, Hansol Kang, Chanho Park, Gwangmook Kim, Heechang Shin, Wooyoung Shim, Sunggu Yang, Jong-Hyun Ahn, Cheolmin Park
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
Designing human-interactive displays enabling the simultaneous sensing, visualization, and memorization of a magnetic field remains a challenge. Here, the authors present a skin-patchable magneto-interactive electroluminescent display by employing a
Externí odkaz:
https://doaj.org/article/ea47b21a716144cd8118bfb4f639c270
Autor:
Marco A. Giambra, Christian Benz, Fan Wu, Maximillian Thurmer, Geethu Balachandran, Antonio Benfante, Riccardo Pernice, Himadri Pandey, Muraleetharan Boopathi, Min-Ho Jang, Jong-Hyun Ahn, Salvatore Stivala, Enrico Calandra, Claudio Arnone, Pasquale Cusumano, Alessandro Busacca, Wolfram H. P. Pernice, Romain Danneau
Publikováno v:
IEEE Journal of the Electron Devices Society, Vol 7, Pp 964-968 (2019)
In this work, we report on the design, fabrication and characterization of Metal-Oxide Graphene Field-effect Transistors (MOGFETs) exploiting novel clamped gate geometries aimed at enhancing the device transconductance. The fabricated devices employ
Externí odkaz:
https://doaj.org/article/ff75c2778bcb467b9c962da0235b7028
Autor:
Xiang Chen, Yong Ju Park, Minpyo Kang, Seung-Kyun Kang, Jahyun Koo, Sachin M. Shinde, Jiho Shin, Seunghyun Jeon, Gayoung Park, Ying Yan, Matthew R. MacEwan, Wilson Z. Ray, Kyung-Mi Lee, John A Rogers, Jong-Hyun Ahn
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-12 (2018)
Transient electronics entails the capability of electronic components to dissolve or reabsorb in a controlled manner when used in biomedical implants. Here, the authors perform a systematic study of the processes of hydrolysis, bioabsorption, cytotox
Externí odkaz:
https://doaj.org/article/1e5e764bc97b4e1ab90402c4b0c9ad69