Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Chung-yi Yu"'
Autor:
Yu-ning Chiu, Tsai-fu Chung, Shao-yu Yen, Chung-yi Yu, Wei-ting Lin, Chia-chia Hsieh, Shih-kang Lin
Publikováno v:
Materials Today Advances, Vol 23, Iss , Pp 100517- (2024)
The 7000 series (Al–Zn–Mg) Al-alloys are renowned for their exceptional “lightweight-high strength” properties, primarily owing to nano-sized meta-stable η′ precipitate as the main strengthening phase. However, these η′ precipitates are
Externí odkaz:
https://doaj.org/article/183c4761ba584950bd1ed34960a7540c
Autor:
Cheng-Ling Tai, Yo-Ming Pua, Tsai-Fu Chung, Yo-Lun Yang, Hsueh-Ren Chen, Chih-Yuan Chen, Shing-Hoa Wang, Chung-Yi Yu, Jer-Ren Yang
Publikováno v:
International Journal of Lightweight Materials and Manufacture, Vol 6, Iss 4, Pp 521-533 (2023)
The microstructures and mechanical properties in the peak ageing condition, warm forming process, and paint baking process of two Al–Zn–Mg–Cu aluminum alloys, which possessed the same base compositions but different levels of Mn (0 and 0.24 wt%
Externí odkaz:
https://doaj.org/article/a8e1a157541246e999ad6fde3ce45b43
Autor:
Yi-Chen Lin, Chung-Yi Yu, Chung-Min Li, Chin-Heng Liu, Jiun-Peng Chen, Tah-Hsiung Chu, Guo-Dung John Su
Publikováno v:
Sensors, Vol 14, Iss 1, Pp 834-847 (2014)
In this paper, a new application of an electro-active-polymer for a radio frequency (RF) switch is presented. We used an ionic polymer metallic composite (IPMC) switch to change the operating frequency of an inverted-F antenna. This switch is light i
Externí odkaz:
https://doaj.org/article/1debf74871be4a919b899c57e089143f
Autor:
Chung-Yi Yu, 游中邑
103
IPMC (Ionic Polymer Metallic Composite) is a kind of electroactive polymer (EAP) which is capable of exhibiting large property changes in response to electrical stimulation. IPMC is used as an actuator in opto-mechanical application because
IPMC (Ionic Polymer Metallic Composite) is a kind of electroactive polymer (EAP) which is capable of exhibiting large property changes in response to electrical stimulation. IPMC is used as an actuator in opto-mechanical application because
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/29194347117790497743
Autor:
Chung-Yi YU, 余長益
94
This study was based on questionnaire survey this method to investigate the situation of Information Literacy Divide to parents of Junior High School Students in Pingtung County, and to focus on the Improving Information Literacy of Adult dra
This study was based on questionnaire survey this method to investigate the situation of Information Literacy Divide to parents of Junior High School Students in Pingtung County, and to focus on the Improving Information Literacy of Adult dra
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/72167723070904906007
Autor:
Chung-Yi Yu, 庾忠義
91
It has been shown that alloys with submicron-grained structure can be produced by severe plastic deformation (SPD). However, our understanding about the characteristics of mechanical behaviors of these materials is still limited. According to
It has been shown that alloys with submicron-grained structure can be produced by severe plastic deformation (SPD). However, our understanding about the characteristics of mechanical behaviors of these materials is still limited. According to
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/07026872580699581373
Publikováno v:
SSRN Electronic Journal.
Solute clustering is a technologically important microstructural process in Al alloys. Exerting control over this process in order to enhance the alloy properties and reduce the energy costs of production is a major scientific and technological focus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d72b7a396f93a8ff016e661a8aeafa63
https://doi.org/10.2139/ssrn.3614851
https://doi.org/10.2139/ssrn.3614851
Publikováno v:
Acta Materialia. 203:116455
Solute clustering is a technologically important microstructural process in Al alloys. Exerting control over this process to enhance the alloy properties and reduce the energy costs of production is a major scientific and technological focus, with au
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f88976947a0dd7ff0e957eb945901822
https://doi.org/10.1016/j.actamat.2020.10.074
https://doi.org/10.1016/j.actamat.2020.10.074
Publikováno v:
Sensors and Actuators A: Physical. 232:183-189
Electroactive polymers (EAPs) are capable of exhibiting large shape changes in response to electrical stimulation. EAPs can produce a large deformation with a low applied voltage for actuation applications. The IPMC (Ionic Polymer Metal Composite) is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::522274d295f5911ea6ce6b410577f921
https://doi.org/10.1016/j.sna.2015.06.002
https://doi.org/10.1016/j.sna.2015.06.002
Autor:
King-Yuen Wong, Fu-Wei Yao, Chung-Yi Yu, Chih-Chieh Yeh, Yun-Hsiang Wang, Wen-De Wang, Yu-Syuan Lin, Ru-Yi Su, Ming-Huei Lin, S.-C. Liu, M.-H. Chang, Jan-Wen You, C.H. Tsai, S.-P. Wang, Man-Ho Kwan, Haw-Yun Wu, C. B. Wu, Ching-Ray Chen, Alex Kalnitsky, Tze-Chiang Huang, Chan-Hong Chern, L. Y. Tsai, H. C. Tuan, W.-C. Yang, J. L. Yu, Chen Po-Chih
Publikováno v:
2017 IEEE International Electron Devices Meeting (IEDM).
This paper explores the next stage of GaN power devices with 2-level integration of peripheral low voltage active and passive devices. The 1st level consists of protection/control/driving circuits, which potentially improves the performance and overc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3359bea377394fc519c97cbda076c7a6
https://doi.org/10.1109/iedm.2017.8268488
https://doi.org/10.1109/iedm.2017.8268488