Zobrazeno 1 - 10
of 669
pro vyhledávání: '"Tae Whan Kim"'
Autor:
Kun Wang, Yitao Liao, Wenhao Li, Junlong Li, Hao Su, Rong Chen, Jae Hyeon Park, Yongai Zhang, Xiongtu Zhou, Chaoxing Wu, Zhiqiang Liu, Tailiang Guo, Tae Whan Kim
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract The development of optoelectronics mimicking the functions of the biological nervous system is important to artificial intelligence. This work demonstrates an optoelectronic, artificial, afferent-nerve strategy based on memory-electrolumines
Externí odkaz:
https://doaj.org/article/d24b5ef540af462cb4ab413ddf3d8f10
Autor:
Youngjin Kim, Jun Seop An, Donghee Lee, Seong Yeon Ryu, Yoon-Chul Hwang, Dae Hun Kim, Tae Whan Kim
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023)
Abstract Natural, organic, materials-based artificial synaptic devices have been in the spotlight for wearable/flexible devices due to their lightweight, biocompatibility, and scalability. In this study, an electronic memristive device based on agaro
Externí odkaz:
https://doaj.org/article/466340e00d074bc2a7f652cdcbe47cad
Autor:
Irfan Shabbir, Dong-Min Lee, Dong Chul Choo, Yong Hun Lee, Kwan Kyu Park, Keon Ho Yoo, Sang-Woo Kim, Tae Whan Kim
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 1026-1033 (2022)
Triboelectric nanogenerators (TENGs) have been widely investigated to harness mechanical energy that is driven by repetitive human motion. Conventional human motion-driven TENGs are mostly based on contact–separation (CS) mode, but their energy har
Externí odkaz:
https://doaj.org/article/6827fc058bb24fbbb0ef34c9afb5ce30
Publikováno v:
Advanced Electronic Materials, Vol 9, Iss 2, Pp n/a-n/a (2023)
Abstract If the speed of machine learning is to be improved, devices and systems with strong resistances to various types of internal noise, mainly internal thermal noise, are urgently needed. The successful demonstration of a synaptic device is repo
Externí odkaz:
https://doaj.org/article/38baadaf4c104791981de3f79c7e01eb
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract Artificial synaptic devices based on natural organic materials are becoming the most desirable for extending their fields of applications to include wearable and implantable devices due to their biocompatibility, flexibility, lightweight, an
Externí odkaz:
https://doaj.org/article/ffe097d0034e41a59ecbc70b05383c9d
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
Abstract We report on the enhanced conductivity of the benzoic-acid-treated poly(3,4-ethlenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) electrode for use in highly flexible, organic light-emitting devices (OLEDs). The conductivity of the benz
Externí odkaz:
https://doaj.org/article/476b315b30334285a4e2ba26ab03dd09
Publikováno v:
IEEE Journal of the Electron Devices Society, Vol 9, Pp 774-777 (2021)
The tapered channel effect is a major concern in three-dimensional (3-D) NAND technology because the effect causes differences in the electrical characteristics, including the threshold voltage (VT), between the upper and the lower cells. We simulate
Externí odkaz:
https://doaj.org/article/a1a9647c76454fd59b40692845d9f28f
Autor:
Hong Jae Shin, Tae Whan Kim
Publikováno v:
IEEE Journal of the Electron Devices Society, Vol 8, Pp 326-330 (2020)
The motion blur of a large-size, organic, light-emitting device (OLED) panel could be reduced by decreasing the moving-picture response time (MPRT). The MPRT of an OLED display panel with a fast response was significantly affected by the frame freque
Externí odkaz:
https://doaj.org/article/3c41fe1e3485497cb058252bd1c08e25
Publikováno v:
APL Materials, Vol 9, Iss 8, Pp 081115-081115-7 (2021)
We report a water-resistive and wearable triboelectric nanogenerator on a polyurethane/polyester textile substrate with a planarization layer. The power generation and reliability of the triboelectric nanogenerators (TENGs) fabricated utilizing a res
Externí odkaz:
https://doaj.org/article/e2d40cd8175b4e52918169837c74921f
Autor:
Hong Jae Shin, Tae Whan Kim
Publikováno v:
IEEE Journal of the Electron Devices Society, Vol 7, Pp 557-560 (2019)
The variations in the threshold voltage and the mobility of In-Ga-Zn-O thin-film transistors (TFTs) were significantly compensated by the proposed compensation method. The luminance difference at each pixel in the large-size organic light-emitting de
Externí odkaz:
https://doaj.org/article/bf69dd0187b54029be96993977aaf61c