日本放射光学会誌 Journal of JSSRR |
Vol.36,No.3/May 2023 |
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【表紙の説明】 SACLAにおいて世界に先駆けて2nm分解能を達成した単一パルスXFEL照明によるコヒーレント回折イメージング。a電子顕微鏡による金ナノ粒子試料観察像。bコヒーレントX線回折パターン。cラインPに沿った強度分布。d試料回復像。e回復像のPhase-retrieval transfer function (PRTF)。Reprinted from Nat. Commun. 13, 5300 (2022) under CC BY 4.0 License. https://creativecommons.org/ licenses/by/4.0/ Coherent diffractive imaging by a single femtosecond XFEL pulse exposure with an unprecedented 2-nm spatial resolution at SACLA. (a) Bipyramidal Au nanoparticles measured by a scanning transmission electron microscope. The scale bar is 50 nm. (b) Measured coherent X-ray diffraction pattern. (c) Profile along line P in (b). (d) Reconstructed image with a pixel size of 1 nm. The scale bar is 20 nm. (e) Phase-retrieval transfer function (PRTF) for the image (d) showing 2 nm resolution. Reprinted from Nat. Commun. 13, 5300 (2022) under CC BY 4.0 License. https://creativecommons.org/ licenses/by/4.0/ |
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*UVSOR BL-1Uにおけるレーザコンプトンガンマ線を用いた非破壊同位体識別イメージング技術の基礎研究 大垣英明(p.133) *Study on non-destructive isotope selective CT imaging technique using Laser Compton Scattering Gamma-ray at BL1U in UVSOR Hideaki OHGAKI (7 pages, 6,357k) |
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*日大における赤外FEL 用アンジュレータ磁石列の放射線減磁とその修復 早川恭史, 境 武志(p.140) *Radiation-induced demagnetization of the undulator magnet-array for infrared-FEL and the repair dealing at Nihon University Yasushi HAYAKAWA and Takeshi SAKAI (10 pages, 21,826k) |
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*多層膜集光光学系を用いた超高フルエンスビームによるフェムト秒X線レーザーイメージングの分解能向上 湯本博勝,小山貴久,鈴木明大,西野吉則,大橋治彦(p.150) *High-fluence multilayer focusing optics to explore high-resolution femtosecond X-ray laser imaging Hirokatsu YUMOTO, Takahisa KOYAMA, Akihiro SUZUKI, Yoshinori NISHINO and Haruhiko OHASHI (9 pages, 13,081k) |
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