Zobrazeno 1 - 10
of 170
pro vyhledávání: '"Eun-Seong Kim"'
Autor:
Wenxiao Wang, Yaqi Wang, Feifei Yin, Hongsen Niu, Young-Kee Shin, Yang Li, Eun-Seong Kim, Nam-Young Kim
Publikováno v:
Nano-Micro Letters, Vol 16, Iss 1, Pp 1-16 (2024)
Highlights An optoelectronic memristor with bioinspired neuromorphic behavior was proposed based on Ag/TiO2 Nanowires: ZnO QDs/FTO. The proposed device establishes superior long/short-term synaptic plasticity in response to electrical and light stimu
Externí odkaz:
https://doaj.org/article/f71bcc21e3db4584a038b7d676af4745
Autor:
Kyoung-Ub Cho, Joonho Gil, Chulhyun Park, Kyu-Jin Cho, Jae-Woo Shin, Eun-Seong Kim, Yun-Seong Eo, Ramesh Harjani, Nam-Young Kim, Taehyoun Oh
Publikováno v:
IEEE Access, Vol 12, Pp 142677-142694 (2024)
This paper proposes a low-power design method and a low-noise phase offset calibration technique for a gated ring-oscillator time-to-digital converter (GRO-TDC), which normally consumes a large percentage of most all-digital phase-locked loop (ADPLL)
Externí odkaz:
https://doaj.org/article/6ba1588ca4fb4f74be74196c655afa48
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 12 (2024)
Radio frequency (RF) hyperthermia focuses on raising the target area temperature to a value exceeding 45°C. Collagen is stimulated when the temperature rises to 45°C at the dermal layer, resulting in skin tightening. However, most studies on RF hyp
Externí odkaz:
https://doaj.org/article/c64d3dc080b348eab3a74b390844bece
Autor:
Hongsen Niu, Xiao Wei, Hao Li, Feifei Yin, Wenxiao Wang, Ryun‐Sang Seong, Young Kee Shin, Zhao Yao, Yang Li, Eun‐Seong Kim, Nam‐Young Kim
Publikováno v:
Advanced Science, Vol 11, Iss 3, Pp n/a-n/a (2024)
Abstract Developing electronic skins (e‐skins) that are comparable to or even beyond human tactile perception holds significant importance in advancing the process of intellectualization. In this context, a machine‐learning‐motivated micropyram
Externí odkaz:
https://doaj.org/article/3ce59365ec964075a4661699f6315031
Publikováno v:
Micromachines, Vol 15, Iss 3, p 367 (2024)
This work proposes a microwave resonator built from gallium arsenide using integrated passive device (IPD) technology. It consists of a three-layered interlaced spiral structure with airbridges and inner interdigital structures. For integrated system
Externí odkaz:
https://doaj.org/article/804fc7a1dd094290a0100d224bcde0f3
Autor:
Ikhwan Kim, Wonil Jang, Hyeon-Sik Hwang, Byeong-Jae Seo, Dong-Min Lee, Ji-Ho Han, Jae-Woo Shin, Young-Ro Yoon, Taehyoun Oh, Hyung-Chul Park, Eun-Seong Kim, Yun-Seong Eo, Nam-Young Kim
Publikováno v:
IEEE Access, Vol 11, Pp 124942-124950 (2023)
This paper presents a highly integrated radio frequency (RF) CMOS receiver module for monitoring the core body temperature thermometer, which operates in the dual band 1.35 and 2.75 GHz ranges. The RF receiver IC, such as a Dicke radiometer, includes
Externí odkaz:
https://doaj.org/article/b4b2ad88b09e40e4bb006578713748b0
Autor:
Ikhwan Kim, Dong-Min Lee, Min-Hyuk Cho, Yun-Joo Lee, Ji-Ho Han, Jae-Woo Shin, Hak-Yong Lee, Eun-Seong Kim, Nam-Young Kim
Publikováno v:
IEEE Access, Vol 11, Pp 32944-32953 (2023)
Human deep core temperature is a vital health condition parameter. Human body temperature change begins from the deep core followed by change in skin temperature. Measuring deep core temperature is the first action for rapid detection of health condi
Externí odkaz:
https://doaj.org/article/965d5ee9879f4c829d386762dee7ab42
Publikováno v:
InfoMat, Vol 5, Iss 7, Pp n/a-n/a (2023)
Abstract Recently, polymer materials have been at the forefront of other materials in building high‐performance flexible electronic skin (e‐skin) devices due to conspicuous advantages including excellent mechanical flexibility, good compatibility
Externí odkaz:
https://doaj.org/article/96876c050b094e6490a9dda0d3913353
Autor:
Hongsen Niu, Feifei Yin, Eun‐Seong Kim, Wenxiao Wang, Do‐Young Yoon, Cong Wang, Junge Liang, Yang Li, Nam‐Young Kim
Publikováno v:
InfoMat, Vol 5, Iss 5, Pp n/a-n/a (2023)
Abstract Intelligent perception means that with the assistance of artificial intelligence (AI)‐motivated brain, flexible sensors achieve the ability of memory, learning, judgment, and reasoning about external information like the human brain. Due t
Externí odkaz:
https://doaj.org/article/4c84bf36b1ad4ac78f3239ba164ba738
Autor:
Gi-Ppeum Jeong, Jun-Seong Park, Seung-Jae Lee, Pil-su Kim, Man-Hyup Han, Seong-Wan Hong, Eun-Seong Kim, Jin-Hyung Park, Byoung-Kwon Choo, Seung-Bae Kang, Jea-Gun Park
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract In this study, the chemical decomposition of a polyimide-film (i.e., a PI-film)-surface into a soft-film-surface containing negatively charged pyromellitic dianhydride (PMDA) and neutral 4,4′-oxydianiline (ODA) was successfully performed.
Externí odkaz:
https://doaj.org/article/b2d88fea839a4b08bae5c4aedf494f14