Zobrazeno 1 - 10
of 33
pro vyhledávání: '"HyunSeok Song"'
Autor:
Seungah Lee, Chang Min Baek, Gang Hyeon Kim, Srinivas Pattipaka, Hyunseok Song, Jongmoon Jang, Geon‐Tae Hwang, Jungho Ryu
Publikováno v:
Advanced Science, Vol 11, Iss 44, Pp n/a-n/a (2024)
Abstract Energy harvesting technology is mainly used as a power source for driving Internet of Things (IoT) devices. However, the output power of conventional harvesting devices are limited, suitable only for low‐power‐consumption IoT sensors bas
Externí odkaz:
https://doaj.org/article/4c26d7f130d34f16b9b354383e97008e
Autor:
Deepak R. Patil, Seungah Lee, Atul Thakre, Ajeet Kumar, Hyunseok Song, Dae-Yong Jeong, Jungho Ryu
Publikováno v:
Journal of Materiomics, Vol 9, Iss 4, Pp 735-744 (2023)
A cantilever-structured magneto-mechano-electric (MME) generator comprising a magnetoelectric composite with a magnet proof mass is a potential candidate for powering autonomous wireless sensor networks. Recently, the concept of a magnetic flux conce
Externí odkaz:
https://doaj.org/article/5dd0ad56dd3e48d58b941c828acc5d77
Autor:
Michael Abraham Listyawan, Hyunseok Song, Ji Yun Jung, Joonchul Shin, Geon‐Tae Hwang, Hyun‐Cheol Song, Jungho Ryu
Publikováno v:
Advanced Science, Vol 10, Iss 17, Pp n/a-n/a (2023)
Abstract The energy crisis and global shift toward sustainability drive the need for sustainable technologies that utilize often‐wasted forms of energy. A multipurpose lighting device with a simplistic design that does not need electricity sources
Externí odkaz:
https://doaj.org/article/a91e1768de25429c90150affc3cb9810
Publikováno v:
Heliyon, Vol 8, Iss 11, Pp e11671- (2022)
The development of 3D printing technologies using composite materials has revolutionized additive manufacturing. Using these technologies, various products can be fabricated with strengths beyond the limits of the strength of the polymer used. Howeve
Externí odkaz:
https://doaj.org/article/659481af2f784b45974f374e52b5a8b7
Publikováno v:
Frontiers in Psychology, Vol 13 (2022)
Building on the stimulus-organism-response (SOR) framework, we proposed and tested a hypothesized model examining the effect of core service quality on national image and related behavioral intentions (i.e., intention to visit Korea and intention to
Externí odkaz:
https://doaj.org/article/10d820eb0fe24d93a4944adadb50fc16
Core–Shell Magnetoelectric Nanoparticles: Materials, Synthesis, Magnetoelectricity, and Applications
Publikováno v:
Actuators, Vol 11, Iss 12, p 380 (2022)
Nanoparticles with small diameters and large surface areas have potential advantages and are actively utilized in various fields related to biomedical and catalytic applications. Multifunctional applications can be achieved by endowing nanoparticles
Externí odkaz:
https://doaj.org/article/2e9727a3a0ee46bf8aec35ff5207c1cb
Autor:
Yeon-Gyeong Chae, Seok-June Chae, Su-Hwan Go, Eun-Ji Kim, Seok-Jung Park, Hyunseok Song, Sahn Nahm
Publikováno v:
International Journal of Energy Research. 2023:1-20
The output power of piezoelectric energy harvester (PEH) at the resonance frequency is dependent on the electromechanical coupling factor ( k p ) of the piezoceramic, which is proportional to d 33 / ε T 33 1 / 2 , where d 33 and ε T 33 are the piez
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ed6959ebec194abb479cc537a48546c
https://doi.org/10.1155/2023/6177201
https://doi.org/10.1155/2023/6177201
Autor:
Hyunseok Song, Jongmoon Jang, Mahesh Peddigari, Srinivas Pattipaka, Yuho Min, Kwi-Il Park, Chang Kyu Jeong, Han Eol Lee, Jung Hwan Park, Ho-Yong Lee, Woon-Ha Yoon, Jungho Ryu, Geon-Tae Hwang
Publikováno v:
Journal of Materials Chemistry A. 11:3364-3372
Pb(Mg1/3Nb2/3)O3–Pb(Zr,Ti)O3 (PMN-PZT) single crystals were doped with hardener Mn at variable concentrations to fabricate a high-output magneto-mechano-electric generator, which was then used to prepare a self-powered light dimming system with amb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a568429dc780eb9077424a4a1b57849
https://doi.org/10.1039/d2ta06732c
https://doi.org/10.1039/d2ta06732c
Publikováno v:
Ceramics International.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48acb79918fd2140f58bd13e627385f2
https://doi.org/10.1016/j.ceramint.2023.05.207
https://doi.org/10.1016/j.ceramint.2023.05.207
Publikováno v:
Journal of the Korean Ceramic Society.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd5846e8a4096ec4e182631c4fb66b96
https://doi.org/10.1007/s43207-023-00305-5
https://doi.org/10.1007/s43207-023-00305-5