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D. You, H. Fukuzawa, Y. Luo, S. Saito, M. Berholts, T. Gaumnitz, M.Huttula, P. Johnsson, N. Kishimoto, H. Myllynen, A. Nemer, A. Niozu, M.Patanen, E. Pelimanni, T. Takanashi, S. Wada, N. Yokono, S. Owada, K. Tono, M. Yabashi, K. Nagaya, E. Kukk and K. Ueda, "Multi-particle momentum correlations extracted using covariance methods on multiple-ionization of diiodomethane molecules by soft-X-ray free-electron laser pulses” , Phys. Chem. Chem. Phys. 22, 2648 (2019).

A. Suzuki, T. Kimura, Y. Yang, Y. Niida, A. Nishioka, T. Tachibana, M.Takei, K. Tono, M. Yabashi, T. Ishikawa, T. Oshima, Y. Bessho, Y. Joti and Y. Nishino, “Design of a liquid cell toward three-dimensional imaging of unidirectionally-aligned particles in solution using X-ray free-electron lasers” , Phys. Chem. Chem. Phys. 22,2622 (2019).

T. Nishiyama, A. Niozu, C. Bostedt, K. R. Ferguson, Y. Sato, C. Hutchison, K. Nagaya, H. Fukuzawa, K. Motomura, S. Wada, T. Sakai, K. Matsunami, K.Matsuda, T. Tachibana, Y. Ito, W. Xu, S. Mondal, T. Umemoto, C. Nicolas, C.Miron, T. Kameshima, Y. Joti, K. Tono, T. Hatsui, M. Yabashi, K.Ueda, "Refinementfor single-nanoparticle structure determination from low-quality single-shot coherent diffraction data" , IUCrJ 7, 10 (2020).

C. A. Stan, K. Motomura, G. Blaj, Y. Kumagai, Y. Li, D. You, T. Ono, A. Kalita, T. Togashi, S. Owada, K. Tono, M. Yabashi, T. Katayama, and K. Ueda, "The magnitude and waveform of shock waves induced by X-ray lasers in water", Appl. Sci. 10, 1497 (2020).

M. Fushitani, Y. Sasaki, A. Matsuda, H. Fujise, Y. Kawabe, K. Hashigaya, S. Owada, T. Togashi, K. Nakajima, M. Yabashi, Y. Hikosaka, A. Hishikawa, "Multielectron-Ion Coincidence Spectroscopy of Xe in Extreme Ultraviolet Laser Fields: Nonlinear Multiple Ionization via Double Core-Hole States”, Phys. Rev. Lett., 124, 193201 (2020).

M. Ibrahim, T. Fransson, R. Chatterjee, M. H. Cheah, R. Hussein, L. Lassalle, K. D. Sutherlin, I. D. Young, F. D. Fuller, S. Gul, I.-S. Kim, P. S. Simon, C. de Lichtenberg, P. Chernev, I. Bogacz, C. C. Pham, A. M. Orville, N. Saichek, T. Northen, A. Batyuk, S. Carbajo, R. Alonso-Mori, K. Tono, S. Owada, A. Bhowmick, R. Bolotovsky, D. Mendez, N. W. Moriarty, J. M. Holton, H. Dobbek, A. S. Brewster, P. D. Adams, N. K. Sauter, U. Bergmann, A. Zouni, J. Messinger, J. Kern, V. K. Yachandra, J. Yano, “Untangling the sequence of events during the S₂ → S₃ transition in photosystem II and implications for the water oxidation mechanism”, Proc. Natl. Acad. Sci.USA, (2020).

Y. Maeda, Y. Hironaka, T. Iwasaki, K. Kawasaki, Y. Sakawa, T. Izumi, M. Ota, S. Egashira, Y. Nakagawa, N. Higashi, Y. Sentoku, R. Kodama, N. Ozaki, T. Matsuoka, T. Somekawa, T. Yabuuchi, Y. Inubushi, T. Togashi, A. Kon, K. Sueda, K. Miyanishi, S. Shingubara, T. Shimizu, A. Okumura, K. Shigemori, "Observation of ultra-high energy density state with x-ray free electron laser SACLA", High Energy Density Physics 36, 100813 (2020).

C.-F. Huang, W.-H. Chang, T.-K. Lee, Y. Joti, Y. Nishino, T. Kimura, A. Suzuki, Y. Bessho, T.-T. Lee, M.-C. Chen, S.-M. Yang, Y. Hwu, S.-H. Huang, P.-N. Li, P. Chen, Y.-C. Tseng, C. Ma, T.-L. Hsu, C.-H. Wong, K. Tono, T. Ishikawa, K. S. Liang, “XFEL coherent diffraction imaging for weakly scattering particles using heterodyne interference”, AIP Advances 10,055219 (2020).

M.O. Schoelmerich, T. Tschentscher, S. Bhat, C.A. Bolme, E. Cunningham, R. Farla, E. Galtier, A.E. Gleason, M. Harmand, Y. Inubushi, K. Katagiri, K. Miyanishi, B. Nagler, N. Ozaki, T.R. Preston, R. Redmer, R.F. Smith, T. Tobase, T. Togashi, S.J. Tracy, Y. Umeda, L. Wollenweber, T. Yabuuchi, U. Zastrau, K. Appel, "Evidence of shock-compressed stishovite above 300 GPa", Sci. Rep. 10, 10197 (2020).

Y. Seino, T. Inada, T. Yamazaki, T. Namba, and S. Asai, "New estimation of the curvature effect for the X-ray vacuum diffraction induced by an intense laser field", Progress of Theoretical and Experimental Physics, 2020, 073C02 (2020).

Y. Kubota, H. Motoyama, G. Yamaguchi, S. Egawa, Y. Takeo, M. Mizuguchi, H. Sharma, S. Owada, K. Tono, H. Mimura, I. Matsuda, M. Yabashi, "Scanning magneto-optical Kerr effect (MOKE) measurement with element-selectivity by using a soft x-ray free-electron laser and an ellipsoidal mirror”, Appl. Phys. Lett. 117, 042405 (2020).

K. Yamamoto, S. E. Moussaoui, Y. Hirata, S. Yamamoto, Y. Kubota, S. Owada, M. Yabashi, T. Seki, K. Takanashi, I. Matsuda, H. Wadati, “Element-selectively tracking ultrafast demagnetization process in Co/Pt multilayer thin films by the resonant magneto-optical Kerr effect”, Appl. Phys. Lett. 116, 172406 (2020).

V. Srinivas, R. Banerjee, H. Lebrette, J. C. Jones, O. Aurelius, I.-S. Kim, C. C. Pham, S. Gul, K. D. Sutherlin, A. Bhowmick, J. John, E. Bozkurt, T. Fransson, P. Aller, A. Butryn, I. Bogacz, P. Simon, S. Keable, A. Britz, K. Tono, K. S. Kim, S.-Y. Park, S. J. Lee, J. Park, R. Alonso-Mori, F. D. Fuller, A. Batyuk, A. S. Brewster, U. Bergmann, N. K. Sauter, A. M. Orville, V. K. Yachandra, J. Yano, J. D. Lipscomb, J. Kern and M. Hogbom, “High-Resolution XFEL Structure of the Soluble Methane Monooxygenase Hydroxylase Complex with its Regulatory Component at Ambient Temperature in Two Oxidation States”, J. Am. Chem. Soc. (2020).

J. G. Kim, S. Nozawa, H. Kim, E. H. Choi, T. Sato, T. W. Kim, K. H. Kim, H. Ki, J. Kim, M. Choi, Y. Lee, J. Heo, K. Y. Oang, K. Ichiyanagi, R. Fukaya, J. H. Lee, J. Park, I. Eom, S. H. Chun, S. Kim, M. Kim, T. Katayama, T. Togashi, S. Owada, M. Yabashi, S. J. Lee, S. Lee, C. W. Ahn, D. Ahn, J. Moon, S. Choi, J. Kim, T. Joo, J. Kim, S. Adachi, H. Ihee, "Mapping the emergence of molecular vibrations mediating bond formation", Nature 582, 520-524 (2020).

K. H. Kim, A. Spah, H. Pathak, C. Yang, S. Bonetti, K. Amann-Winkel, D. Mariedahl, D. Schlesinger, J. A. Sellberg, D. Mendez, G. van der Schot, H. Y. Hwang, J. Clark, S. Owada, T. Togashi, Y. Harada, H. Ogasawara, T. Katayama, A. Nilsson, F. Perakis, "Anisotropic x-ray scattering of transiently oriented water", Phys. Rev. Lett. 125, 076002 (2020).

T. Kimura, A. Suzuki, Y. Yang, Y. Niida, A. Nishioka, M. Takei, J. Wei, H.Mitomo, Y. Matsuo, K. Niikura, K. Ijiro, K. Tono, M. Yabashi, T. Ishikawa, T. Oshima, Y. Bessho, Y. Joti, Y. Nishino, “Micro-liquid enclosure array and its semi-automated assembling system for X-ray free-electron laser diffractive imaging of samples in solution”, Rev. Sci. Instrum. 91, 083706 (2020).

D. Kinschel, C. Bacellar, O. Cannelli, B. Sorokin, T. Katayama, G. F. Mancini, J. R. Rouxel, Y. Obara, J. Nishitani, H. Ito, T. Ito, N. Kurahashi, C. Higashimura, S. Kudo, T. Keane, F. A. Lima, W. Gawelda, P. Zalden, S. Schulz, J. M. Budarz, D. Khakhulin, A. Galler, C. Bressler, C. J. Milne, T. Penfold, M. Yabashi, T. Suzuki, K. Misawa, M. Chergui, "Femtosecond X-ray emission study of the spin cross-over dynamics in haem proteins", Nat. Commun. 11, 4145 (2020).

A. Yoneyama, R. Baba, D. Takamatsu, C. Kamezawa, I. Inoue, T. Osaka, S. Owada, M. Yabashi, “Feasibility study of interferometric phase-contrast X-ray imaging using the hard X-ray free-electron laser of the SPring-8 Angstrom Compact Free-Electron Laser,” J. Synchrotron Rad. 27, 1358-1361 (2020).

A. Niozu, Y. Kumagai, T. Nishiyama, H. Fukuzawa, K. Motomura, M. Bucher, K. Asa, Y. Sato, Y. Ito, T. Takanashi, D. You, T. Ono, Y. Li, E. Kukk, C. Miron, L. Neagu, C. Callegari, M. Di Fraia, G. Rossi, D. E. Galli, T. Pincelli, A. Colombo, S. Owada, K. Tono, T. Kameshima, Y. Joti, T. Katayama, T. Togashi, M. Yabashi, K. Matsuda, K. Nagaya, C. Bostedtd, K. Ueda, "Characterizing crystalline defects in single nanoparticles from angular correlations of single-shot diffracted X-rays”, IUCrJ, 7, 276 (2020).

M. Lucic, D. Svistunenko, M. Wilson, A. Chaplin, B. Davy A. Ebrahim, D. Axford, T. Tosha, H. Sugimoto, S. Owada, F. Dworkowski, I. Tews, R. Owen, M. Hough, J. A.R. Worrall, "Serial femtosecond zero dose crystallography captures a water‐free distal heme site in a dye‐decolourising peroxidase to reveal a catalytic role for an arginine in FeIV=O formation”, Angewandte Chem,

E. Claesson, W.Y. Wahlgren, H. Takala, S. Pandey, L. Castillon, V. Kuznetsova, L. Henry, M. Panman, M. Carrillo, J. Kübel, R. Nanekar, L. Isaksson, A. Nimmrich, A. Cellini, D. Morozov, M. Maj, M. Kurttila, R. Bosman, E. Nango, R. Tanaka, T. Tanaka, L. Fangjia, S. Iwata, S. Owada, K. Moffat, G. Groenhof, E. A Stojković, J. A Ihalainen, M. Schmidt, S. Westenhoff, "The primary structural photoresponse of phytochrome proteins captured by a femtosecond X-ray laser”, eLife, 9, e53514 (2020).

Y. Kumagai, Z. Jurek, W. Xu, H, Fukuzawa, K. Motomura, D. Iablonskyi, K. Nagaya, S. Wada, S. Mondal, T. Tachibana, Y. Ito, T. Sakai, K. Matsunami, T. Nishiyama, T. Umemoto, C. Nicolas, C. Miron, T. Togashi, K. Ogawa, S. Owada, K. Tono, M. Yabashi, "Real-time observation of disintegration processes within argon clusters ionized by a hard-x-ray pulse of moderate fluence”, Phys. Rev. A, 101, 023412 (2020).

F. Lehmkühler, B. Hankiewicz, M. A. Schroer, L. Müller, B. Ruta, D. Sheyfer, M. Sprung, K. Tono, T. Katayama, M. Yabashi, T. Ishikawa, C. Gutt, G. Grübel, “Slowing down of dynamics and orientational order preceding crystallization in hard-sphere systems”, Sci. Adv. 6, eabc5916 (2020).

A. Ikeda, Y. H. Matsuda, X. Zhou, T. Yajima, Y. Kubota, K. Tono, M. Yabashi, “Single shot x-ray diffractometry in SACLA with pulsed magnetic fields up to 16 T”, Phys. Rev. Research 2, 043175 (2020).

H. Iwayama, M. Nagasaka, I. Inoue, S. Owada, M. Yabashi, J. R. Harrries, “Demonstration of Transmission Mode Soft X-ray NEXAFS Using Third- and Fifth-Order Harmonics of FEL Radiation at SACLA BL1”, Appl. Sci. 10, 7852 (2020).

Y. Uemura, T. Yokoyama, T. Katayama, S. Nozawa, K. Asakura, "Tracking the Local Structure Change during the Photoabsorption Processes of Photocatalysis by the Ultrafast Pump-Probe XAFS Method", Appl. Sci. 10, 7818 (2020).

M. Sugahara, K. Motomura, M. Suzuki, T. Masuda, Y. Joti, K. Numata, K. Tono, M. Yabashi and T. Ishikawa, “Viscosity-adjustable grease matrices for serial nanocrystallography”, Scientific Reports 10, 1371 (2020).

Y. Inubushi, T. Yabuuchi, T. Togashi, K. Sueda, K. Miyanishi, Y. Tange, N. Ozaki, T. Matsuoka, R. Kodama, T. Osaka, S. Matsuyama, K. Yamauchi, H. Yumoto, T. Koyama, H. Ohashi, K. Tono, M. Yabashi, "Development of an Experimental Platform for Combinative Use of an XFEL and a High-Power Nanosecond Laser", Appl. Sci. 10, 2224 (2020).

H. Yumoto, Y. Inubushi, T. Osaka, I. Inoue, T. Koyama, K. Tono, M. Yabashi, H. Ohashi, "Nanofocusing Optics for an X-Ray Free-Electron Laser Generating an Extreme Intensity of 100 EW/cm2 Using Total Reflection Mirrors", Appl. Sci. 10, 2611 (2020).

M. Araki, J. Meikaku, Y. Kubota, J. Miyawaki, Y. Kosegawa, S. E. Moussaoui, T. Bouillaud, P. Manset, S. Owada, K. Tono, M. Yabashi, I. Matsuda, “Ellipsometer Equipped with Multiple Mirrors for Element-selective Soft X-ray Experiments”, e-J. Surf. Sci. Nanotechnol. 18, 231-234 (2020).

S. Matsumura, T. Osaka, I. Inoue, S. Matsuyama, M. Yabashi, K. Yamauchi, Y. Sano, “High-resolution micro channel-cut crystal monochromator processed by plasma chemical vaporization machining for a reflection self-seeded X-ray free-electron laser,” Opt. Express 28, 25706-25715 (2020).

S. Owada, M. Fushitani, A. Matsuda, H. Fujise, Y. Sasaki, Y. Hikosaka, A. Hishikawa, M. Yabashi, "Characterization of soft X-ray FEL pulse duration with two-color photoelectron spectroscopy", Journal of Synchrotron Radiation, 27, 1362 (2020).

T. Togashi, S. Owada, Y. Kubota, K. Sueda, T. Katayama, H. Tomizawa, T.Yabuuchi, K. Tono, M. Yabashi, "Femtosecond Optical Laser System with Spatiotemporal Stabilization for Pump-Probe Experiments at SACLA", Applied Science 10, 7934 (2020).

I. Inoue, T. Osaka, T. Hara, M. Yabashi, "Two-color X-ray free-electron laser consisting of broadband and narrowband beams", J. Synchrotron Rad. 27, 1720-1724 (2020).

K. Sato, K. Yamanaka, S. Nozawa, H. Fukuzawa, T. Katayama, T. Morikawa, T. Nonaka, K. Dohmae, K. Ueda, M. Yabashi, R. Asahi, "Charge trapping process in photoexcited nitrogen-doped titanium oxides", Inorg. Chem. 59, 10439-10449 (2020).

C. Wickstrand, G. Katona, T. Nakane, P. Nogly, J. Standfuss, E. Nango, R.Neutze, “A tool for visualizing protein motions in time-resolved crystallography,” Struct. Dyn. 7, 024701 (2020).