Rapid Prototyping of Anomalous Reflective Metasurfaces Using Spray-Coated Liquid Metal

Autor: Glan Allan V. Manio, Matthew T. Kouchi, Saige J. Dacuycuy, Aaron T. Ohta, Wayne A. Shiroma

Publikováno v: Materials, Vol 17, Iss 9, p 2003 (2024)

Reconfigurable intelligent surfaces (RISs) have the potential to improve wireless communication links by dynamically redirecting signals to dead spots. Although a reconfigurable surface is best suited for environments in which the reflected signal mu

Externí odkaz: https://doaj.org/article/2380854e86f14a97b1a471b3c1d7d695

Monitoring techniques for deterioration of concrete bridges due to chloride attack

Autor: K. Matsuyama, T. Sonoda, M. Nakano, T. Kouchi, K. Nakatsui

Publikováno v: Bridge Maintenance, Safety, Management, Life-Cycle Sustainability and Innovations ISBN: 9780429279119
Bridge Maintenance, Safety, Management, Life-Cycle Sustainability and Innovations

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f67dc7d8105e0a5c0473493056daf81b
https://doi.org/10.1201/9780429279119-323

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High- Tc iron phosphide superconductivity enhanced by reemergent antiferromagnetic spin fluctuations in [Sr4Sc2O6]Fe2(As1−xPx)2 probed by NMR

Autor: T. Kouchi, Akira Iyo, Kazunari Yamaura, Hidekazu Mukuda, F. Engetsu, T. Shiota, Kohji Nakamura, Mamoru Yogi, Eiji Takayama-Muromachi, Mitsuharu Yashima, R. Horikawa, Yanfeng Guo, Setsuko Tajima, Katsuhiro Suzuki, Shigeki Miyasaka, F. Sakano

Publikováno v: Physical Review B. 100

We report a systematic NMR study on [Sr4Sc2O6]Fe-2(As1-xPx)(2), for which the local lattice parameters of the iron-pnictogen (FePn) layer are similar to those of the series LaFe(As1-x'Px')O, which exhibits two segregated antiferromagnetic (AFM) order

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::61bb7f628770d0e5ae61cbdb89fad115
https://doi.org/10.1103/physrevb.100.094509

Unconventional Multi-gap Superconductivity and Antiferromagnetic Spin Fluctuations in New Iron-arsenide LaFe2As2 in Heavily Electron-doped Regime

Autor: Shigeyuki Ishida, Kenji Kawashima, Hidekazu Mukuda, Hiroshi Eisaki, T. Kouchi, Akira Iyo, Yoshiyuki Yoshida, Mitsuharu Yashima

Publikováno v: Journal of the Physical Society of Japan. 88:113702

We report 75As-NMR/NQR results on new iron-arsenide compounds (La0.5-xNa0.5+x)Fe2As2. The parent compound x=0 exhibits a stripe-type antiferromagnetic (AFM) order below T_N=130 K. The measurement of nuclear spin relaxation rate at hole-doped x=+0.3 a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6ce9f78873f1e606c5e65ad46073f91
https://doi.org/10.7566/jpsj.88.113702