| The influence of chondrules on sub-mm fragment shape distributions in Allende impact experiments T Michikami, A Hagermann, A Tsuchiyama, Y Otsuka, M Nakamura, ... Icarus 415, 116068, 2024 | | 2024 |
| Vapor-phase crystallization from a hydrous silicate melt: an experimental simulation of diktytaxitic texture R Sakurai, M Nakamura, S Okumura, M Mujin, T Nakatani Contributions to Mineralogy and Petrology 179 (3), 23, 2024 | | 2024 |
| A new method for quantitative analysis of total water contents and estimating molecular water and hydroxyl contents in rhyolitic glasses by SIMS A Suzumura, S Okumura, C Yoshimoto, S Itoh Geochemical Journal 58 (3), e1-e7, 2024 | | 2024 |
| Effect of pre-existing crystals and melt homogeneity on the decompression-induced crystallization of hydrous rhyodacite magma K Matsumoto, S Okumura, A Tomiya American Mineralogist 108 (12), 2294-2307, 2023 | | 2023 |
| A Molecular‐Scale Origin of Shear Thinning and Brittle Failure of Silicate Melt S Okumura, K Uesugi, A Goto, K Matsumoto, T Sakamaki Geophysical Research Letters 50 (16), e2023GL104083, 2023 | 2 | 2023 |
| Redox state of magma recorded in volcanic glass from an ash-forming eruption at Bromo volcano, Indonesia: Insights into the degassing process T Miwa, H Ishibashi, R Kazahaya, S Okumura, M Iguchi, G Saito, ... Bulletin of Volcanology 85 (9), 48, 2023 | | 2023 |
| The role of decompression history in gas bubble formation in crystal-rich silicic magma: Gas retention versus segregation M Kobayashi, S Okumura, O Sasaki, SL de Silva Journal of Volcanology and Geothermal Research 439, 107844, 2023 | 3 | 2023 |
| Oxidation-induced nanolite crystallization triggered the 2021 eruption of Fukutoku-Oka-no-Ba, Japan K Yoshida, A Miyake, SH Okumura, H Ishibashi, S Okumura, A Okamoto, ... Scientific Reports 13 (1), 7117, 2023 | 8 | 2023 |
| In situ observation of glass-like fragmentation of high-temperature silicate melts generating fine ashes A Namiki, S Okumura, A Goto, T Yamada Communications Earth & Environment 4 (1), 155, 2023 | 3 | 2023 |
| Molecular-scale structural changes of silicate melts under tension revealed by time-resolved X-ray diffraction S Okumura, K Uesugi, A Goto, A Namiki, K Matsumoto, T Sakamaki Chemical Geology 621, 121372, 2023 | 4 | 2023 |
| Constraints on magma properties at fragmentation during the 2011 sub‐Plinian eruptions of Kirishima Shinmoe‐dake volcano, Japan T Kozono, S Okumura Journal of Geophysical Research: Solid Earth 127 (12), e2022JB025183, 2022 | 1 | 2022 |
| Rheology of nanocrystal-bearing andesite magma and its roles in explosive volcanism S Okumura, K Uesugi, A Goto, T Sakamaki, K Matsumoto, A Takeuchi, ... Communications Earth & Environment 3 (1), 241, 2022 | 13 | 2022 |
| Conduit Flow Dynamics During the 1986 Sub-Plinian Eruption at Izu-Oshima Volcano T Kozono, H Ishibashi, S Okumura, T Miwa Journal of Disaster Research 17 (5), 754-767, 2022 | 1 | 2022 |
| Investigation of magma ascent paths in the conduit during the Sakurajima 1914 eruption based on groundmass pyroxene crystals with various combinations of crystallographic faces SH Okumura, S Okumura, A Miyake 2022 Goldschmidt Conference, 2022 | | 2022 |
| Noble gas variation during partial crustal melting and magma ascent processes AM Álvarez-Valero, H Sumino, R Burgess, E Núñez-Guerrero, S Okumura, ... Chemical Geology 588, 120635, 2022 | 4 | 2022 |
| Tracht change of groundmass pyroxene crystals in decompression experiments SH Okumura, S Okumura, A Miyake Journal of Mineralogical and Petrological Sciences 117 (1), 211219, 2022 | 1 | 2022 |
| Amorphous silica coating on flank deposits of the 1783 CE eruption at Asama volcano T Nakatani, S Sugaya, M Yasui, S Okumura, M Nakamura Journal of Volcanology and Geothermal Research 411, 107149, 2021 | 1 | 2021 |
| Decompression experiments for sulfur-bearing hydrous rhyolite magma: Redox evolution during magma decompression S Okumura, H Ishibashi, S Itoh, A Suzumura, Y Furukawa, T Miwa, H Kagi American Mineralogist 106 (2), 216-225, 2021 | 13 | 2021 |
| An experimental system for time-resolved x-ray diffraction of deforming silicate melt at high temperature S Okumura, K Uesugi, T Sakamaki, A Goto, M Uesugi, A Takeuchi Review of Scientific Instruments 91 (9), 2020 | 7 | 2020 |
| Combined numerical and experimental study of microstructure and permeability in porous granular media P Eichheimer, M Thielmann, W Fujita, GJ Golabek, M Nakamura, ... Solid Earth 11 (3), 1079-1095, 2020 | 23 | 2020 |
Kentaro UesugiJapan Synchrotron Radiation Research InstituteVerified email at spring8.or.jp
