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次世代放射光施設関連の研究成果

掲載日:2024年4月26日更新
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関連プレスリリース等

2022年

市販のLED照明をX線放射線環境下で使用可能に -光基盤研究施設のグリーン化を推進-​

​(それぞれのサイトへのリンクはこちら QST | 理研 | SPring-8

2020年

市販の熱カソードを用いたコンパクト高性能電子銃

(それぞれのサイトへのリンクはこちら QST | 理研 | SPring-8

原著論文 (以下年度以前の論文等はこちら

2023年度

Temperature dependence of liquid-gallium ordering on the surface of epitaxially grown GaN
(https://iopscience.iop.org/article/10.35848/1882-0786/ad237b)

『Applied Physics Express』17, p  025502 ~  (February 2024)

Sasaki Takuo QST , Takuya Iwata QST , Sugitani Kanya QST , Takahiro Kawamura , Tohru Akiyama , Takahashi Masamitsu QST

High-speed X-ray scattering measurements for observing surface or-dering of liquid-gallium on epitaxially-grown GaN(0001)
(https://iopscience.iop.org/article/10.35848/1347-4065/ad1f08​​)

Japanese Journal of Applied Physics』 63(2), p 020901-1 ~020901-5 (February 2024))

Takuo Sasaki  QST , Takuya Iwata , Kanya Sugitani , Masamitu Takahasi QST

Angle-resolved X-ray Emission Spectroscopy Facility Realized by Innovative Spectrometer RotationMechanism at SPring-8 BL07LSU
(https://journals.iucr.org/s/issues/2024/02/00/iy5001/index.html)

『Journal of Synchrotron Radiation』31 (February 2024)

Miyawaki Jun QST , Yuka Kosegawa , Yoshihisa Harada

Unveiling the orbital-selective electronic band reconstruction through the structural phase transition in TaTe2
(https://journals.aps.org/prresearch/abstract/10.1103/PhysRevResearch.6.013155)

『Physical Review Research』6, p 013155-1 ~  013155-17 (February 2024)

Natsuki Mitsuishi , Yusuke Sugita , Tomoki Akiba , Yuki Takahashi , Masato Sakano , Horiba Koji QST , Hiroshi Kumigashira , Hidefumi Takahashi , Shintaro Ishiwata , Yukitoshi Motome , Kyoko Ishizaka

Photoemission Study of One-Dimensional Electronic States of (6,5), (6,6), and (7,4) Single-Walled Carbon Nanotub
(https://journals.jps.jp/doi/full/10.7566/JPSJ.92.024703)

『Journal of The Physical Society of Japan』92(2), p 024703-1 ~  024703-6 (January 2023)

Ryousuke Suzuki , Ryusuke Kakihara , Hiroyoshi Ishii , Tsuneaki Miyahara , Yutaka Maniwa , Kazuhiro Yanagi , Iwasawa Hideaki QST , Kenya Shimada , Hirofumi Namatame

Double-layered Perovskite Oxyfluoride Cathode with High Capacity Involving O–O Bond Formation for Fluoride Ion Batteries
(https://pubs.acs.org/doi/full/10.1021/jacs.3c10871)

『Journal of American Chemical Society』145(6), p 3844 ~  3853 (January 2024)

Hidenori Miki , Kentaro Yamamoto , Hiroyuki Nakaki , Takahiro Yoshinari , Koji Nakanishi , Shinji Nakanishi , Hideki Iba , Miyawaki Jun QST , Yoshihisa Harada , Akihide Kuwabara , Yanchang Wang , Toshiki Watanabe , Toshiyuki Matsunaga , Kazuhiko Maeda , Hiroshi Kageyama

Laser-based angle-resolved photoemission spectroscopy with micrometer spatial resolution and detection of three-dimensional spin vector
(https://www.nature.com/articles/s41598-023-47719-z)

『Scientific Reports』 14(127) (January 2024)

Takuma Iwata , T. Kousa , Y. Nishioka , K. Ohwada , K. Sumida , E. Annese , M. Kakoki , Kenta Kuroda , Iwasawa Hideaki  QST , M. Arita , S. Kumar , A. Kimura , K. Miyamoto , T. Okuda

Shielding design of NanoTerasu for gas bremsstrahlung and photonuclear reaction
(https://www.tandfonline.com/doi/full/10.1080/00223131.2023.2290063​)

『Journal of Nuclear Science and Technology』(December 2023))

Matsuda Hiroki  QST , Hagiwara Masayuki , Takeuchi Akihiro , Itoga Toshiro , Konishi Hiroyuki

Antiferromagnetic topological insulator with selectively gapped Dirac cones
(https://www.nature.com/articles/s41467-023-42782-6)

『Nature Communications』 14, p 7396 ~ (December 2023))

A. Honma , D. Takane , S. Souma , K. Yamauchi , Y. Wang , K. Nakayama , K. Sugawara , M. Kitamura  QST , K. Horiba  QST , H. Kumigashira , K. Tanaka , T. K. Kim , C. Cacho , T. Oguchi , T. Takahashi , Yoichi Ando , T. Sato

Quantitative measure of correlation strength among intertwined many-body interactions
(https://journals.aps.org/prresearch/abstract/10.1103/PhysRevResearch.5.043266)

『Physical Review Research』 5,  p 043266~ (December 2023))

Iwasawa Hideaki QST , Ueno Tetsuro , 吉田 良行 , 永崎 洋 , 相浦 義弘 , 島田 賢也

Switching of charge-density wave by carrier tuning in monolayer TiTe2
(https://journals.aps.org/prmaterials/abstract/10.1103/PhysRevMaterials.7.104002)

『Physical Review Materials』 7, p 104002-1  ~ 104002-7 (October 2023)

Koki Yamagiwzawa , Katsuaki Sugawara , Tappei Kawakami , Ryuichi Ando , Ken Yaegashi , Kosuke Nakayama , Seigo Souma , Kiyohisa Tanaka , Miho Kitamura , Koji Horiba QST, Hiroshi Kumigashira , Takashi Takahashi , Takafumi Sato

Impact of the ground-state 4f symmetry for anisotropic cf hybridization in the heavy-fermion superconductor CeNi2Ge2
(https://journals.aps.org/prb/abstract/10.1103/PhysRevB.108.165121)

『PHYSICAL REVIEW B』108, (October 2023)

H. Fujiwara , Y. Nakatani , H. Aratani , Y. Kanai-Nakata , K. Yamagami , S. Hamamoto , T. Kiss , A. Yamasaki , A. Higashiya , S. Imada , A. Tanaka , K. Tamasaku , M. Yabashi , T. Ishikawa , A. Yasui , H. Yamagami , Miyawaki Jun QST , A. Miyaki , T. Ebihara , Y. Saitoh , A. Sekiyama

Ultrafast Subpicosecond Magnetization of a 2D Ferromagnet.
(https://onlinelibrary.wiley.com/doi/10.1002/adma.202301347​)

『Advanced materials (Deerfield Beach, Fla.)』 35(40), e2301347~ (October 2023)

Le Duc Anh , Masaki Kobayashi , Takahito Takeda , Kohsei Araki , Ryo Okano , Toshihide Sumi , Masafumi Horio , Kohei Yamamoto QST, Yuya Kubota , Shigeki Owada , Makina Yabashi , Iwao Matsuda , Masaaki Tanaka

Exploring Spin-Polarization in Bi-Based High-Tc Cuprates
(https://www.nature.com/articles/s41598-023-40145-1​)

『Scientific Reports』 13, p 13451-1~13451-7 (August 2023)

Iwasawa Hideaki QST, 角田 一樹 , 石田 茂之 , Patrick Le Fèvre , François Bertran , 吉田 良行 , 永崎 洋 , Andrés F. Santander-Syro , 奥田 太一

Measurement and simulations of high-energy neutrons through a various thickness of concrete and steel shields using activation detectors at CHARM and CSBF
(https://www.tandfonline.com/doi/full/10.1080/00223131.2023.2239243)

『Journal of Nuclear Science and Technology』 61(4), p 429 ~447 (August 2023)

Noriaki Nakao , Toshiya Sanami , Tsuyoshi Kajimoto , Hiroshi Yashima , Robert Froeschi , Davide Bozzato , Elpida Lliopoulou , Angelo Infantino , Eunji Lee , Takahiro Oyama , Hagiwara Masayuki QST , Seiji Nagaguro , Tetsuro Matsumoto , Akihiro Masuda , Yoshitomo Uwamino , Arnaud Devuenne , Fabio Pozzi , Marco Tisi , Tommasso Lorenzon , Heinz Vincke , Stefan Roesler , Markus Brugger

Benchmark Experiments for Bulk and Maze Shielding Using Activation Detectors with 24-GeV/c Protons at CERN/CHARM
(https://www.tandfonline.com/doi/full/10.1080/00295639.2023.2196228)

『Nuclear Science and Engineering』198(2), p 336 ~347 (August 2023)

Noriaki Nakao , Toshiya Snami , Tsuyoshi Kajimoto , Robert Froeschi , Davide Bozzato , Elpida lliopoulou , Angelo Infntino , Hiroshi Yashima , Eunji Lee , Takahiro Oyama , Hagiwara Masayuki QST , Seiji Nagaguro , Tetsuro Matsumoto , Akihiko Masuda , Yoshitomo Uwamino , Stefan Roesler , Markus Brugger

Operando Characterization of Copper–Zinc–Alumina Catalyst for Methanol Synthesis from Carbon Dioxide and Hydrogen by Ambient-Pressure Hard X-ray Photoelectron Spectroscopy
(https://pubs.acs.org/doi/10.1021/acs.jpcc.3c02785)

『J. Phys. Chem. C』 127(27), p 13044~130454  (July 2023)

Takanori Koitaya , Yamamoto Kohei QST, Tomoya Uruga

Influence of oxygen coordination number on the electronic structure of single-layer La-based cuprates
(https://journals.aps.org/prb/abstract/10.1103/PhysRevB.108.035105​)

『Physical Review B』 108,  035105~ (July 2023)

M. Horio , X. Peiao , M. Miyamoto , T. Wada , K. Isomura , J. Osiecki , B.Thiagarajan , C. M. Polley , K.Tanaka , M. Kitamura QST, Horiba Koji QST, K. Ozawa , T. Taniguchi , M. Fujita , I. Matsuda

Surface-termination-dependent electronic states in kagome superconductors AV3Sb5 (A = K, Rb, Cs) studied by micro-ARPES
(https://journals.aps.org/prb/abstract/10.1103/PhysRevB.107.245143)

『Physical Review B』 107,  245143~ (July 2023)

T. Kato , Y. Li , M. Liu , K. Nakayama , Z. Wang , S. Souma , M. Kitamura QST, Horiba Koji QST, H. Kumigashira , T. Takahashi , Y. Yao , T. Sato

Visualizing crystal twin boundaries of bismuth by high-spatial-resolution ARPES
(https://journals.aps.org/prresearch/abstract/10.1103/PhysRevResearch.5.023152)

『Physical Review Research』 5,  023152~ (July 2023)

A. Moriya , K. Nakayama , T. Kawakami , K. Maeda , A. Tokuyama , S. Souma , C. Chen , J. Avila , Maria C. Asensio , M. Kitamura QST, Horiba Koji QST, H. Kumigashira , T. Takahashi , K. Fujiwara , K. Segawa , T. Sato

Oxygen on-site Coulomb energy in Pr1.3−xLa0.7CexCuO4 and Bi2Sr2CaCu2O8+δ and its relation with Heisenberg exchange
(https://journals.aps.org/prb/abstract/10.1103/PhysRevB.107.195152)

『Physical Review B』 107,  195152-1~ (July 2023)

A. Chainani , M. Horio , C.-M. Cheng , D. Malterre , K. Sheshadri , M. Kobayashi , Horiba Koji QST, H. Kumigashira , T. Mizokawa , M. Oura , M. Taguchi , Y. Mori , A. Takahashi , T.Konno , T. Ohgi , H. Sato , T.Adachi , Y. Koike , T. Mochiku , K.Hirata , S. Shin , M. K. Wu , A. Fujimori

Estimation of Absorbed Dose Due to Gas Bremsstrahlung Based on Residual Gas in Electron Storage Rings
(https://www.tandfonline.com/doi/full/10.1080/00295639.2023.2211197)

『Nuclear Science and Engineering』(July 2023)

Takeuchi Akihiro QST, Hagiwara Masayuki QST, Matsuda Hiroki QST, Itoga Toshiro QST, Konishi Hiroyuki QST

A membrane, pseudo-vertical p-i-n diamond detector
(https://www.tandfonline.com/doi/full/10.1080/00223131.2023.2190548?scroll=top&needAccess=true&role=tab)

『JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY』(April 2023)

Hagiwara Masayuki QST

Activation cross sections of alpha-particle-induced reactions on natural tungsten for osmium and rhenium radionuclides
(https://www.sciencedirect.com/science/article/pii/S0168583X23001209?via%3Dihub)

『Nuclear Instruments and Methods in Physics Research B』 539,  95 -  101 (March 2023)

Hagiwara Masayuki QST

Direct imaging of band structure for powdered rhombohedral boron monosulfide by micro-focused ARPES
(https://pubs.acs.org/doi/10.1021/acs.nanolett.2c04048?goto=supporting-info)

『American Chemical Society』 23(5),  1673 - 1679 (March 2023)

Katsuaki Sugawara , Haruki Kusaka , Tappei Kawakami , Koki Yanagizawa , Asuka Honma , Seigo Souma , Kosuke Nakayama , Masashi Miyakawa , Takashi Taniguchi , Miho Kitamura , Horiba Koji QST, Hiroshi Kumigashira , Takashi Takahashi , Shin-ichi Orimo , Masayuki Toyoda , Susumu Saito , Takahiro Kondo , Takafumi Sato

Redox Reaction in Ti-Mn Redox Flow Battery Studied by X-ray

『Chemistry–An Asian Journal』 18, e202201047~ (January 2023)

D.Asakura , E.Hosono , M.Kitamura , K.Horiba QST, E.Magome , H.Setoyama , E.Kobayashi , H.Yuzawa , T.Ohigashi , T.Sakai , R.Kanega , T.Funaki , Y.Sato , A.Ohira

昨年以前の論文等はこちら

招待講演

2024年

日本表面真空学会 東北・北海道支部 関東支部 合同セミナー

NanoTerasuのQSTビームライン解説:堀場 弘司 (1月25日)

東京大学 物性研究所 LASORセミナー

NanoTerasu 超高分解能軟X線RIXSで挑む物性研究:宮脇 淳 (1月22日)

2023年

第30回FELとHigh-Power Radiation研究会

NanoTerasuビームコミッショニングの状況:保坂 勇志  (12月25日)

MRM2023/IUMRS-ICA2023

ARPES beamline of new synchrotron facility at Tohoku “NanoTerasu” toward the nanoscale characterization of electronic structures:Horiba Koji(12月14日)

3rd ARPES workshop

Design of nano-ARPES beamline at NanoTerasu:Horiba Koji(12月1日)

自然科学研究機構 先端光科学研究分野プロジェクト研究会

分割型アンジュレータによる偏光制御と軟X線分光:大坪 嘉之(11月18日)

第80回放射線防護研究会

次世代放射光施設(ナノテラス)の放射線安全:萩原 雅之(10月21日)

VSOR-III + MAX IV International Workshop: Frontier of Soft X-ray Spectroscopy for Chemical Processes in Solutions

New Resonant Inelastic Soft X-ray Scattering Facility at NanoTerasu:Miyawaki Jun(10月4日)

Q-LEAP 第30回ATTO懇談会

3GeV高輝度放射光施設NanoTerasuの概要:加道 雅孝(9月26日)

日本物理学会第78回年次大会

NanoTerasuにおける共鳴非弾性軟X線散乱:宮脇 淳(9月17日)

NanoTerasuにおける軟X線ナノ吸収分光:大坪 嘉之(9月17日)

ナノテラスARPESシンポジウム

はじめに:ナノテラスARPESビームラインBL06U建設の現状:堀場 弘司 (9月15日)

第20回日本加速器学会年会

NanoTerasu加速器コミッショニング:西森 信行(8月29日)

REIMEI-GIMRT workshop "Quantum Beams Study of the Dynamics of Rare Earth Garnets"

Quantum Material Research by Resonant Inelastic Soft X-ray Scattering Facility at NanoTerasu:Miyawaki Jun(8月7日)

Superstripes 2023

Electron correlation and electron-phonon interaction in cuprate superconductors evaluated by ARPES with machine learning:Iwasawa Hideaki(6月27日)

Conference on Laser and Synchrotron Radiation Combination Experiment 2023 (LSC2023)

Evaluation of many-body interactions using ARPES and machine learning:Iwasawa Hideaki(4月20日)

東北大学農学部75周年企画シンポジウム

QST量子生命科学研究所との連携研究とNanoTerasuへの期待:藤井 健太郎(3月7日)

第36回日本放射光学会年会

共用ビームラインの概要:高橋 正光(1月8日)