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Spin-Polarized Radicals with Extremely Long Spin-Lattice Relaxation Time at Room Temperature in a Metal-Organic Framework

Kana Orihashi, Akio Yamauchi, Saiya Fujiwara, Mizue Asada, Toshikazu Nakamura, Joseph Ka-Ho Hui, Nobuo Kimizuka, Kenichiro Tateishi, Tomohiro Uesaka, Nobuhiro Yanai

Version 1 posted 28 February 2023

518

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Materials Chemistry

Working Paper

Polarizing agents beyond pentacene for efficient triplet dynamic nuclear polarization in glass matrices

Keita Sakamoto, Tomoyuki Hamachi, Katsuki Miyokawa, Kenichiro Tateishi, Tomohiro Uesaka, Yuki Kurashige, Nobuhiro Yanai

Version 1 posted 23 March 2023

484

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Materials Science

Working Paper

Triplet Dynamic Nuclear Polarization of Guest Molecules through Induced Fit in a Flexible Metal-Organic Framework

Saiya Fujiwara, Naoto Matsumoto, Koki Nishimura, Nobuo Kimizuka, Kenichiro Tateishi, Tomohiro Uesaka, Nobuhiro Yanai

Version 1 posted 19 November 2021

430

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Physical Chemistry

Working Paper

Quantum chemical sensing using molecular triplet qubits in a flexible metal–organic framework

Akio Yamauchi, Saiya Fujiwara, Nobuo Kimizuka, Mizue Asada, Motoyasu Fujiwara, Toshikazu Nakamura, Nobuhiro Yanai

Version 1 posted 23 August 2022

802

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2

Citations

Materials Chemistry

Working Paper

Heavy metal-free visible-to-UV photon upconversion with over 20% efficiency sensitized by a ketocoumarin derivative

Masanori Uji, Naoyuki Harada, Nobuo Kimizuka, Nobuhiro Yanai

Version 1 posted 16 November 2021

588

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Physical Chemistry

Working Paper

TIPS-Naphthalene for Efficient Visible-to-UV Photon Upconversion under Sunlight and Room Light

Naoyuki Harada, Yoichi Sasaki, Masanori Hosoyamada, Nobuo Kimizuka, Nobuhiro Yanai

Version 1 posted 31 August 2020

895

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Materials Science

Working Paper

Singlet fission as a polarized spin generator for biological nuclear hyperpolarization

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

Version 1 posted 21 April 2022

696

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Energy

Working Paper

Spin statistics for triplet-triplet annihilation upconversion: exchange coupling, intermolecular orientation and reverse intersystem crossing

David Bossanyi, Yoichi Sasaki, Dimitri Chekulaev, Nobuo Kimizuka, Nobuhiro Yanai, Jenny Clark

Version 1 posted 29 June 2021

718

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1

Citations

Materials Chemistry

Working Paper

Proton Hyperpolarization Relay from Nanocrystals to Liquid Water

Naoto Matsumoto, Koki Nishimura, Nobuo Kimizuka, Yusuke Nishiyama, Kenichiro Tateishi, Tomohiro Uesaka, Nobuhiro Yanai

Version 1 posted 25 February 2022

630

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Physical Chemistry

Working Paper

Generation and Transfer of Triplet Electron Spin Polarization at Solid-Liquid Interface

Reiya Yabuki, Koki Nishimura, Tomoyuki Hamachi, Naoto Matsumoto, Nobuhiro Yanai

Version 1 posted 07 March 2023

289

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15 results in Nobuhiro Yanai in Authors: Nobuhiro Yanai

Spin-Polarized Radicals with Extremely Long Spin-Lattice Relaxation Time at Room Temperature in a Metal-Organic Framework

Polarizing agents beyond pentacene for efficient triplet dynamic nuclear polarization in glass matrices

Triplet Dynamic Nuclear Polarization of Guest Molecules through Induced Fit in a Flexible Metal-Organic Framework

Quantum chemical sensing using molecular triplet qubits in a flexible metal–organic framework

Heavy metal-free visible-to-UV photon upconversion with over 20% efficiency sensitized by a ketocoumarin derivative

TIPS-Naphthalene for Efficient Visible-to-UV Photon Upconversion under Sunlight and Room Light

Singlet fission as a polarized spin generator for biological nuclear hyperpolarization

Spin statistics for triplet-triplet annihilation upconversion: exchange coupling, intermolecular orientation and reverse intersystem crossing

Proton Hyperpolarization Relay from Nanocrystals to Liquid Water

Generation and Transfer of Triplet Electron Spin Polarization at Solid-Liquid Interface

15 results in Authors: Nobuhiro Yanai