Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Cho-Fan Hsieh"'
Publikováno v:
APL Photonics, Vol 8, Iss 10, Pp 106103-106103-9 (2023)
Human exhaled gases contain a wide range of volatile organic compounds, offering the potential for detecting physiological, cardiovascular, and endocrine disorders. For instance, nitric oxide (NO) concentration can be indicative of chronic obstructiv
Externí odkaz:
https://doaj.org/article/7c9e03117dce4a90b4ec0d681e443a56
Publikováno v:
Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XVI.
Publikováno v:
International Journal of Automation and Smart Technology, Vol 4, Iss 1, Pp 21-26 (2014)
Positron Annihilation Spectra (PAS), Raman, and photoluminescence spectroscopy reveal that Si0.5Ge0.5/Si interface quality can be dramatically improved through a low energy plasma cleaning process using hydrogen. In the PAS, the particularly small va
Externí odkaz:
https://doaj.org/article/5b4bd3bb90304aa5bc5a24c4fd548357
Publikováno v:
International Journal of Automation and Smart Technology, Vol 3, Iss 4, Pp 239-243 (2013)
Serious wafer curvature and residual stress are formed during the growth of an epi-GaN layer on Sapphire substrates due to the different thermal expansion coefficients in these two materials. By using theoretical analysis and a simulation model using
Externí odkaz:
https://doaj.org/article/68570ee69b154f18bf11ab4e77849a5e
Autor:
Min-Hung Lee, Teng-Chun Wu, Jing-Jhang Xu, Ming-Han Liao, Chen-Wei Hu, Comet Huang, Chin Lien, Chan-Shan Yang, Shou-Zen Chang, Cho-Fan Hsieh
Publikováno v:
IEEE Transactions on Electron Devices. 67:3417-3423
Bilayer barium titanate (BaTiO3, BTO)/bismuth ferrite (BiFeO3, BFO) capacitive devices were fabricated and systematically analyzed from the aspects of thin-film material crystallography and electrical characterization. The tetragonal phase (T) of BTO
Publikováno v:
2021 IEEE/ACIS 22nd International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing (SNPD).
Autor:
Cho-Fan Hsieh, Martti Silvennoinen, Kuniaki Konishi, Makoto Kuwata-Gonokami, Tommi Kaplas, Vladimir V. Bukin, Natsuki Nemoto, Pavel A. Chizhov, Petr A. Obraztsov
Publikováno v:
ACS Photonics. 6:1780-1788
Despite that significant efforts have been made in the development of time-integrated graphene-based detectors operating in vis/IR/THz ranges, little is known about coherent detection of THz pulses...
Autor:
Hung-Sen Wu, Teng-Chun Wu, Ming-Han Liao, Cho-Fan Hsieh, Min-Hung Lee, Syu-Jhih Wei, Yu-Heng Chu, Chin Lien
Publikováno v:
IEEE Transactions on Electron Devices. :1-5
Multilayer BaTiO3/BiFeO3 (BTO/BFO) stack structures were prepared on the Pt/TiO2/SiO2/Si (100) substrate via highly accurate magnetron sputtering process. The cubic to the tetragonal phase transition of BTO was confirmed by both the X-ray diffraction
Autor:
Yi An Wei, Hsin Yi Peng, Cho Fan Hsieh, Yun Chi Ruan, Chin Pao Cheng, Chan-Shan Yang, Young Chou Hsu
Publikováno v:
Optical Materials Express. 11:2777
Terahertz (THz) plays a pivotal part in numerous technology fields in modern times, including the system of the 6th generation wireless communication, imaging and elemental analysis. In addition to light sources and detectors, THz applications requir
Publikováno v:
Optics express. 27(7)
Development of the wideband and tunable quasi-optic terahertz (THz) components is in high demand. In this work, we demonstrate a tunable achromatic quarter-wave plate (AQWP) for the THz frequency range. The phase retardation of this device can be set