Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Saiya Fujiwara"'
Autor:
Akio Yamauchi, Saiya Fujiwara, Nobuo Kimizuka, Mizue Asada, Motoyasu Fujiwara, Toshikazu Nakamura, Jenny Pirillo, Yuh Hijikata, Nobuhiro Yanai
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Quantum sensing has the potential to improve the sensitivity of chemical sensing by exploiting the characteristics of qubits, which are sensitive to the external environment. Modulation of quantum coherence by target analytes can be a useful
Externí odkaz:
https://doaj.org/article/fac298b3f88744169914fb8b190d3a43
Autor:
Yusuke Kawashima, Tomoyuki Hamachi, Akio Yamauchi, Koki Nishimura, Yuma Nakashima, Saiya Fujiwara, Nobuo Kimizuka, Tomohiro Ryu, Tetsu Tamura, Masaki Saigo, Ken Onda, Shunsuke Sato, Yasuhiro Kobori, Kenichiro Tateishi, Tomohiro Uesaka, Go Watanabe, Kiyoshi Miyata, Nobuhiro Yanai
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-12 (2023)
Singlet fission (SF) can create spin-polarized quintet states in organic systems, but this effect and its potential applications have not been sufficiently explored. Here, authors demonstrate that SF in supramolecular assemblies of pentacene chromoph
Externí odkaz:
https://doaj.org/article/ea19312893ca46a8a288b00c6fd0da96
Autor:
Akio Yamauchi, Kentaro Tanaka, Masaaki Fuki, Saiya Fujiwara, Nobuo Kimizuka, Tomohiro Ryu, Masaki Saigo, Ken Onda, Yasuhiro Kobori, Kiyoshi Miyata, Nobuhiro Yanai
Singlet fission (SF) can generate an exchange-coupled quintet triplet pair state 5TT, which could lead to the realization of quantum computing and quantum sensing using entangled multiple qubits even at room temperature. However, the observation of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f9911f13c1e720257243ab842e5634a
https://doi.org/10.26434/chemrxiv-2023-nz6rz
https://doi.org/10.26434/chemrxiv-2023-nz6rz
Autor:
Kana Orihashi, Akio Yamauchi, Saiya Fujiwara, Mizue Asada, Toshikazu Nakamura, Joseph Ka-Ho Hui, Nobuo Kimizuka, Kenichiro Tateishi, Tomohiro Uesaka, Nobuhiro Yanai
The generation of spin polarization is key in quantum information science and dynamical nuclear polarization. Polarized electron spins with long spin-lattice relaxation times (T1) at room temperature are important for these applications, but have bee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5e550aa97c1b2a4634d1512ec7fe45e
https://doi.org/10.26434/chemrxiv-2023-2mrsw
https://doi.org/10.26434/chemrxiv-2023-2mrsw
Autor:
Akio Yamauchi, Saiya Fujiwara, Nobuo Kimizuka, Mizue Asada, Motoyasu Fujiwara, Toshikazu Nakamura, Nobuhiro Yanai
Quantum sensing using molecular qubits is expected to provide excellent sensitivity due to the proximity of the sensor to the target analyte. However, many molecular qubits are used at cryogenic temperatures, and how to make molecular qubits respond
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1dce2e98e7b75c66866f094502d476a1
https://doi.org/10.26434/chemrxiv-2022-4hnsj
https://doi.org/10.26434/chemrxiv-2022-4hnsj
Autor:
Yusuke Kawashima, Tomoyuki Hamachi, Akio Yamauchi, Koki Nishimura, Yuma Nakashima, Saiya Fujiwara, Nobuo Kimizuka, Tomohiro Ryu, Tetsu Tamura, Masaki Saigo, Ken Onda, Shunsuke Sato, Yasuhiro Kobori, Kenichiro Tateishi, Tomohiro Uesaka, Go Watanabe, Kiyoshi Miyata, Nobuhiro Yanai
Singlet fission (SF), converting a singlet excited state into a spin-correlated triplet-pair state, is the sole way to generate a spin quintet state in organic materials. Although its application to photovoltaics as an exciton multiplier has been ext
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e58732ea3029bc62f5ac98115c1d6530
https://doi.org/10.26434/chemrxiv-2022-r4636
https://doi.org/10.26434/chemrxiv-2022-r4636
Autor:
Saiya Fujiwara, Naoto Matsumoto, Koki Nishimura, Nobuo Kimizuka, Kenichiro Tateishi, Tomohiro Uesaka, Nobuhiro Yanai
Dynamic nuclear polarization utilizing photoexcited triplet electrons (triplet-DNP) has great potential for room-temperature hyperpolarization of nuclear spins. However, the polarization transfer to molecules of interest remains a challenge due to th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a659950dd3cca4d317ad9ddec2d31c87
https://doi.org/10.26434/chemrxiv-2021-gsq3b
https://doi.org/10.26434/chemrxiv-2021-gsq3b
Autor:
Akio Yamauchi1, Kentaro Tanaka1, Masaaki Fuki2,3, Saiya Fujiwara4, Nobuo Kimizuka1,5, Tomohiro Ryu6, Masaki Saigo6, Ken Onda7, Ryota Kusumoto7, Nami Ueno8, Harumi Sato8, Yasuhiro Kobori2,3,7 ykobori@kitty.kobe-u.ac.jp, Kiyoshi Miyata3,6 kmiyata@chem.kyushu-univ.jp, Nobuhiro Yanai1,3,5,9 yanai@mail.cstm.kyushu-u.ac.jp
Publikováno v:
Science Advances. 1/5/2024, Vol. 10 Issue 1, p1-12. 12p.