梶原行夫／研究業績リスト (2023/10/11更新)
2023年度
(74) Collective modes in molten CsCl, CuCl and AgI observed by inelastic x-ray scattering
Masanori Inui, Yukio Kajihara, Shinya Hosokawa, Kazuhiro Matsuda, Satoshi Tsutsui, Alfred Q. R. Baron
J. Mol. Liq. 390 (2023) 123019
2022年度
(73) Experimental observation of mesoscopic fluctuations to identify origin of thermodynamic anomalies of ambient liquid water
Yukio Kajihara, Masanori Inui, Kazuhiro Matsuda, Daisuke Ishikawa, Satoshi Tsutsui, and Alfred Q. R. Baron
Phys. Rev. Research 5 (2023) 013120 (16pp)
(72) Phonon dispersion curves in the type-I crystalline and molten clathrate compound Eu8Ga16Ge30
Takumi Hasegawa, Masanori Inui, Takahiro Onimaru, Yukio Kajihara, Shinya Hosokawa, Yoichi Nakajima, Kazuhiro Matsuda, Toshiro Takabatake, Satoshi Hiroi, Hiroshi Uchiyama and Satoshi Tsutsui
J. Phys.: Condens. Matter 35 (2023) 114002 (8pp)
(71) Structural changes across thermodynamic maxima in supercooled liquid tellurium: A water-like scenario
Peihao Sun, Giulio Monaco, Peter Zalden, Klaus Sokolowski-Tinten, Jerzy Antonowicz, Ryszard Sobierajski, Yukio Kajihara, Alfred Q. R. Baron, Paul Fuoss, Andrew Chihpin Chuang, Jun-Sang Park, Jonathan Almer, and J. B. Hastings
Proc. Natl. Acad. Sci. 119 (2022) e2202044119 (7pp)
2021年度
(70) Low energy excitation in liquid Sb and liquid Bi observed in inelastic x-ray scattering spectra
M. Inui, Y. Kajihara, S. Hosokawa, A. Chiba, Y. Nakajima, Matsuda, J. R. Stellhorn, T. Hagiya, D. Ishikawa, H. Uchiyama, S. Tsutsui and A. Q. R. Baron
J. Phys.: Condens. Matter 33 (2021) 475101 (8pp)
(69) Longitudinal acoustic and higher-energy excitations in the liquid phase-change material Ge2Sb2Te5
M. Inui, Y. Kajihara, S. Hosokawa, A. Chiba, Y. Nakajima, K. Matsuda, Y. Tsuchiya, J. R. Stellhorn, T. Hagiya, H. Uchiyama, S. Tsutsui, and A. Q. R. Baron
Phys. Rev. B 104 (2021) 064202
2020年度
(68) Structural studies on fluid Hg and fluid Se at high temperatures and high pressures by means of X-ray diffraction and small angle X-ray scattering
Masanori Inui, Yukio Kajihara, Kozaburo Tamura
Zeit. Phys. Chem.-Intl. J. Res. Phys. Chem. & Chem. Phys. 235 (2021) 3-24
(67) Static density response function studied by inelastic x-ray scattering: Friedel oscillations in solid and liquid Li
Toru Hagiya, Kazuhiro Matsuda, Nozomu Hiraoka, Yukio Kajihara, Koji Kimura, and Masanori Inui
Phys. Rev. B 102 (2020) 054208
(66)
X-Ray Compton Scattering Study of Liquid Sodium at Elevated Temperatures
Kazuhiro Matsuda, Koji Kimura, Toru Hagiya, Yukio Kajihara, Masanori Inui, Nozomu Hiraoka, Kozaburo Tamura, and Yoshiharu Sakurai
Phys. Stat. Solidi B 257 (2020) 2000187
(65) Furnace for Inelastic X-Ray Scattering from Liquids up to 1600 C
Alfred Q. R. Baron, Masanori Inui, Daisuke Ishikawa, Kazuhiro Matsuda, Yukio Kajihara, Yoichi Nakajima, Kazuhiko Taguchi, and Yasunori Hattori
Phys. Stat. Solidi B 257 (2020) 2000093
(64) Experimental observation of density fuctuations in liquid metals associated with liquid-liquid, liquid-gas and metal-nonmetal transitions
Y. Kajihara, M. Inui, K. Ohara, K. Matsuda
J. Phys.: Condens. Matter 32 (2020) 274001 (14pp)
2019年度
(63) Peculiar temperature dependence of dynamical sound speed in liquid Se50Te50 by inelastic x-ray scattering
M. Inui, Y. Kajihara, Y. Tsuchiya, S. Hosokawa, K. Matsuda, H. Uchiyama, S. Tsutsui and A. Q. R. Baron
J. Phys.: Condens. Matter 32 (2020) 214003 (8pp)
(62) Detection of collective optic excitations in molten NaI
S. Hosokawa, M. Inui, T. Bryk, I. Mryglod, W.-C. Pilgrim, Y. Kajihara, K. Matsuda, Y. Ohmasa, S. Tsutsui
Condens. Matter Phys. 22 (2019) 43602 (7pp)
(61) Structural studies on fluid sulfur at high temperatures and high pressures: I. Atomic dynamics investigated by inelastic x-ray scattering
M. Inui, Y. Kajihara, A. Chiba, K. Matsuda, S. Tsutsui, A. Q. R. Baron
J. Non-Crystalline Solids 522 (2019) 119571 (6pp)
2018年度
(60) Dynamical sound speed and structural inhomogeneity in liquid Te studied by inelastic x-ray scattering
Masanori Inui, Yukio Kajihara, Shinya Hosokawa, Kazuhiro Matsuda, Yoshimi Tsuchiya, Satoshi Tsutsui, Alfred Q.R. Baron
J. Non-Crystalline Solids: X1 (2019) 100006
(59) Static and dynamic structures of liquid Ba8Ga16Sn30: a melt of the thermoelectric clathrate compounds
M. Inui , K. Suekuni, Y. Kajihara, S. Hosokawa , T. Takabatake, Y. Nakajima, K. Matsuda, K. Ohara, H. Uchiyama and S. Tsutsui
J. Phys.: Condens. Matter 30 (2018) 455101
(58) Plasmons in Liquid Rb at Elevated Temperatures Studied by Inelastic X-ray Scattering
Toru Hagiya, Kazuhiro Matsuda, Nozomu Hiraoka, Hiroyuki Hayashi, Koji Kimura, Yukio Kajihara, and Masanori Inui
J. Phys. Soc. Jpn. 87 (2018) 084703 (7pp)
(57) Viscoelastic anomaly accompanying anti-crossing behaviour in liquid As2Se3
M. Inui, A. Q. R. Baron, Y. Kajihara, K. Matsuda, S. Hosokawa, K. Kimura, Y. Tsuchiya, F. Shimojo, M. Yao, S. Tsutsui
J. Phys.: Condens. Matter 30 (2018) 28LT02 (7pp)
(56) Peculiar atomic dynamics in liquid GeTe with asymmetrical bonding: Observation by inelastic x-ray scattering
M. Inui, A. Koura, Y. Kajihara, S. Hosokawa, A. Chiba, K. Kimura, F. Shimojo, S. Tsutsui, and A. Q. R. Baron
Phys. Rev. B 97 (2018) 174203 (10pp)
2017年度
(55) X-ray Compton Scattering Study of Liquid Germanium and Tin
Koji Kimura, Kazuhiro Matsuda, Takena Nagao, Toru Hagiya, Yukio Kajihara, Masanori Inui, Jumpei Nakamura, Ayano Chiba, Kouichi Hayashi, Masayoshi Itou, and Yoshiharu Sakurai
J. Phys. Soc. Jpn. 86, 124703 (2017)
(54) Inelastic x-ray scattering measurements of liquid waterglycerol mixtures
Yukio Kajihara, Nanako Shibata, Masanori Inui, Kazuhiro Matsuda and Satoshi Tsutsui
EPJ Web. of Conf. 151 (2017) 06003 (8pp)
(53) Dispersion relations of the acoustic modes in divalent liquid metals
Masanori Inui, Yukio Kajihara, Koji Kimura, Kazuhiro Matsuda, Tetsu Miyatake, Ayano Chiba, Shinya Hosokawa, Satoshi Tsutsui and Alfred Q. R. Baron
EPJ Web. of Conf. 151 (2017) 06002 (6pp)
(52) Asymmetrical bonding in liquid Bi disentangled by inelastic X-ray scattering
Masanori Inui, Yukio Kajihara, Shuji Munejiri, Shinya Hosokawa, Ayano Chiba, Koji Ohara, Satoshi Tsutsui and Alfred Q. R. Baron
EPJ Web. of Conf. 151 (2017) 06001 (7pp)
(51) Isotactic poly(4-methyl-1-pentene) melt as a porous liquid: Reduction of compressibility due to penetration of pressure medium
Ayano Chiba, Masanori Inui, Yukio Kajihara, Kazuhiro Fuchizaki, and Ryo Akiyama
J. Chem. Phys. 146 (2017) 194503 (5pp)
2016年度
(50) Charge inhomogeneity in an expanded fluid metal: X-ray Compton scattering observation
K. Matsuda, K. Kimura, T. Nagao, T. Hagiya, Y. Kajihara, M. Inui, K. Tamura, M. Katoh, M. Itou, N. Hiraoka and Y. Sakurai
Europhys. Lett. 117 (2017) 17004 (7pp)
(49) Phonon Excitations in Pd40Ni40P20 Bulk Metallic Glass by Inelastic X-Ray Scattering
Shinya Hosokawa, Masanori Inui, Yukio Kajihara, Tetsu Ichitsubo, Kazuhiro Matsuda, Hidemi Kato, Ayano Chiba, Koji Kimura, Kenji Kamimura, Satoshi Tsutsui, Hiroshi Uchiyama and Alfred Q. R. Baron
Mater. Sci. Forum 879 (2016) 767-772
2015年度
(48) Critical Indices ν and γ Experimentally Obtained at the Liquid-Vapor Critical Point in Fluid Hg
Masanori Inui, Yukio Kajihara, Koji Ohara, Kazuhiro Matsuda, Daisuke Ishikawa, and Shinya Hosokawa
J. Phys. Soc. Jpn 85 (2016) 035001 (2pp)
(47) Anomalous dispersion of the acoustic mode in liquid Bi
M. Inui, Y. Kajihara, S. Munejiri, S. Hosokawa, A. Chiba, K. Ohara, S. Tsutsui, and A. Q. R. Baron
Phys. Rev. B 92 (2015) 054206 (8pp)
(46) X-ray Compton scattering experiments for fluid alkali metals at high temperatures and pressures
K. Matsuda, T. Fukumaru, K. Kimura, K. Tamura, M. Katoh, Y. Kajihara, M. Inui, M. Yao, M. Itou and Y. Sakurai
AIP Conf. Proc. 1673 (2015) 020004
(45) Inelastic x-ray scattering studies on dynamic structure factor of polymeric liquid Se under pressure
Masanori Inui, Yukio Kajihara, Koji Kimura, Kazuhiro Matsuda, Koji Ohara, Satoshi Tsutsui, Daisuke Ishikawa and Alfred Q. Baron
AIP Conf. Proc. 1673 (2015) 020002
(44) Inelastic X-ray Scattering Study on Plasmon Dispersion in Liquid Cs
Koji Kimura, Kazuhiro Matsuda, Nozomu Hiraoka, Yukio Kajihara, Tetsu Miyatake, Yotaro Ishiguro, Toru Hagiya, Masanori Inui, and Makoto Yao
J. Phys. Soc. Jpn. 84 (2015) 084701 (5pp)
(43) Microscopic Elastic Properties of Polycrystalline Mg85Zn6Y9 Alloy with Long-Period Stacking Ordered 18R Phase Investigated by Inelastic X-ray Scattering
Shinya Hosokawa, Michiaki Yamasaki, Yoshihito Kawamura, Masanori Inui, Yukio Kajihara, Satoshi Tsutsui, Alfred Q. R. Baron
Materials Transactions 56 (2015) 914-916
(42) Transverse excitations in liquid Fe, Cu and Zn
S Hosokawa, M Inui, Y Kajihara, S Tsutsui and A Q R Baron
J. Phys.: Condens. Matter 27 (2015) 194104 (7pp)
2013年度
(41) Inelastic x-ray scattering study of plasmon dispersions in solid and liquid Rb
K. Kimura, K. Matsuda, N. Hiraoka, T. Fukumaru, Y. Kajihara, M. Inui, and M. Yao
Physical Review B 89 (2014) 014206
(40) Electron momentum density in liquid silicon
K. Matsuda, T. Nagao, Y. Kajihara, M. Inui, K. Tamura, J. Nakamura, K. Kimura, M. Yao, M. Itou, Y. Sakurai, and N. Hiraoka
Physical Review B 88 (2013) 115125
2012年度
(39) Transverse excitations in liquid metals
S. Hosokawa, S. Munejiri, M. Inui, Y. Kajihara, W.-C. Pilgrim, A. Q. R. Baron, F. Shimojo and K. Hoshino
AIP Conf. Proc. 1518 (2013) 695
(38) Chemical order in liquid As2Se3 at high temperatures obtained by X-ray scattering and reverse Monte Carlo modeling
Masanori Inui, Yukio Kajihara, Koji Kimura, Takayuki Fukumaru, Kazuhiro Matsuda, Makoto Yao
Journal of Non-Crystalline Solids 366 (2013) 22-29
(37) Transverse excitations in liquid Sn
S. Hosokawa, S. Munejiri, M. Inui, Y. Kajihara, W.-C. Pilgrim, Y. Ohmasa, S. Tsutsui, A. Q. R. Baron, F. Shimojo and K. Hoshino
Journal of Physics: Condensed Matter 25 (2013) 112101 (5pp)
(36) Density fluctuations at the continuous liquid-liquid phase transition in chalcogen systems
Y. Kajihara, M. Inui, K. Matsuda, T. Nagao, and K. Ohara
Physical Review B 86 (2012) 214202 (4pp)
2011年度
(35) Inelastic x-ray scattering measurements of dynamical cross-over in liquid As2Se3 at high temperature and high pressure
M. Inui, Y. Kajihara, K. Matsuda, S. Hosokawa, K. Tamura, M. Yao, Y. Tsuchiya, D. Ishikawa, S. Tsutsui and A.Q.R. Baron
EPJ Special Topics 196 (2011) 167
(34) Synchrotron radiation studies of an expanded fluid alkali metal - From the structure towards the electronic state
K. Matsuda, K. Tamura, M. Inui, Y. Kajihara, T. Nagao, M. Yao, M. Itou and Y. Sakurai
EPJ Special Topics 196 (2011) 95
(33) Transverse excitations in liquid Ga
S. Hosokawa, M. Inui, Y. Kajihara, K. Matsuda, T. Ichitsubo, W.-C. Pilgrim, H. Sinn, L.E. González, D.J. González, S. Tsutsui and A.Q.R. Baron
EPJ Special Topics 196 (2011) 85
(32) Static and dynamical inhomogeneity at liquid - liquid phase transition of Se-Te mixtures
Y. Kajihara, M. Inui, K. Matsuda, D. Ishikawa, S. Tsutsui, and A.Q.R. Baron
EPJ Web of Conf. 15 (2011) 02002
2010年度
(31)
Packing structure of chains and rings in an expanded liquid Se80Te20 mixture near the semiconductor to metal transition
Kenji Maruyama, Hirohisa Endo, Hideoki Hoshino, Yukio Kajihara, Masaru Nakada and Satoshi Sato
J. Phys.: Condens. Matter 22 (2010) 455103 (10pp)
2009年度
(30)
Wide and small angle X-ray scattering measurements of supercritical water using synchrotron radiation
M. Inui, Y. Kajihara, Y. Azumi, K. Matsuda and K. Tamura
J. Phys.: Conf. Ser. 215 (2010) 012090 (4pp)
(29)
Small-angle x-ray scattering and density measurements of liquid Se50-Te50 mixture at high temperatures and high pressures using synchrotron radiation
Y. Kajihara, M. Inui , K. Matsuda, Y. Tomioka
J. Phys.: Conf. Ser. 215 (2010) 012078 (4pp)
(28)
Icosahedral ordering in liquid iron studied via x-ray scattering and Monte Carlo simulations
Masanori Inui, Kenji Maruyama, Yukio Kajihara, and Masaru Nakada
Phys. Rev. B 80 (2009) 180201 (4pp)
2008年度
(27) Transverse Acoustic Excitations in Liquid Ga
S. Hosokawa, M. Inui, Y. Kajihara, K. Matsuda, T. Ichitsubo, W.-C. Pilgrim, H. Sinn, L. E. González, D. J. González, S. Tsutsui and A. Q. R. Baron
Phys. Rev. Lett. 102 (2009) 105502 (4pp)
(26) Dynamical inhomogeneity of liquid Te near the melting temperature proved by inelastic x-ray scattering measurements
Y. Kajihara, M. Inui, S. Hosokawa, K. Matsuda and A. Q. R. Baron
J.Phys.: Condens. Matter 20 (2008) 494244 (7pp)
(25) Collective dynamics of As2Se3 glass investigated by inelastic X-ray scattering
S. Hosokawa, K. Matsuishi, M. Inui, Y. Kajihara, S. Tsutsui, A. Q. R. Baron
J. Non-Cryst. Solids 354 (2008) 2715-2718
2007年度
(24) Dynamical structure in liquid Te using inelastic x-ray scattering: from semiconductor-metal transition to metallic regime
Y. Kajihara, M. Inui, S. Hosokawa, K. Matsuda and A. Q. R. Baron
J. Phys.: Conference series 98 (2008) 022001 (4pp)
(23) Structural fluctuations in expanded fluid Se accompanying the semiconductor-metal transition
M. Inui, K. Matsuda, D. Ishikawa, Y. Kajihara and K. Tamura
J. Phys.: Conference series 98 (2008) 012028 (4pp)
(22) X-ray diffraction measurements of expanded fluid sulfur up to the supercritical region
M. Inui, Y. Azumi, S. Hosokawa, Y. Kajihara, K. Matsuda and K. Tamura
J. Phys.: Conference series 98 (2008) 012008 (4pp)
(21) Structural study of expanded fluid cesium
K. Matsuda, S. Naruse, K. Hayashi, K Tamura, M. Inui and Y. Kajihara
J. Phys.: Conference series 98 (2008) 012003 (4pp)
(20) Small-angle x-ray scattering of supercritical fluid Hg: Bi-impurity effect
Y. Kajihara, M. Inui, K. Matsuda and K. Tamura
J. Phys.: Conference series 98 (2008) 012002 (4pp)
(19) Viscoelastic narrowing of a collective mode in molten CsCl observed by inelastic x-ray scattering
M. Inui, S.Hosokawa, Y. Kajihara, K. Matsuda, S. Tsutsui and A. Q. R. Baron
J. Phys.: Condens. Matter 19 (2007) 466110 (10pp)
(18) X-ray diffraction measurement of liquid As2Se3 by using third-generation synchrotron radiation
Y. Kajihara, M. Inui, K. Matsuda, K. Tamura, S. Hosokawa
J. Non-Cryst. Solids 353 (2007) 1985-1989
(17) Thermal radiation method: proposal of a new technique for measuring interfacial / surface fluctuations
Y. Kajihara, Y. Ohmasa and M. Yao
J. Appl. Cryst. 40 (2007) s687-s689
2005年度以前
(16) Electrical Resistivity of Carbon Micro Coil Measured by Multi-Probe Unit Installed in a Scanning Electron Microscope
Y. Kajihara, T. Hihara, K. Sumiyama and S. Motojima
Jpn. J. Appl. Phys. 44 (2005) 6867-6869
(15) X-Ray Absorption and De-Excitation Processes of Krypton Clusters Studied by the XAFS-PEPICO Synchronous Measurements
K. Nagaya, A. Mori, H. Murakami, M. Yao, Y. Ohmasa, H. Kajikawa, K. Kobayashi, Y. Kajihara, A. Chiba Y. Nishikawa, M. Ishii, Y. Fujii and E. Hayata
Phys. Scripta T115 (2005) 984-985
(14) Optical emissivity study of the critical fluctuations in mercury wetting film on sapphire
Y. Kajihara, Y. Ohmasa, H. Kohno, Y. Hiejima and M. Yao
J. Phys: Condens. Matter 15 (2003) 6179-6198
(13) Size-selective EXAFS spectroscopy of free selenium clusters
K. Nagaya, M. Yao, T. Hayakawa, Y. Ohmasa, Y. Kajihara, M. Ishii, Y. Katayama
Phys. Rev. Lett. 89 (2002) 243401(4pp)
(12) Critical fluctuations of mercury wetting film on sapphire
Y. Kajihara, Y. Ohmasa, H. Kohno, Y. Hiejima and M. Yao
J. Non-Cryst. Solids 312-314 (2002) 489-493
(11) Two-dimensional supercritical fluid mercury formed on a sapphire substrate.
Y. Ohmasa, Y. Kajihara and M. Yao
J. Non-Cryst. Solids 312-314 (2002) 472-480
(10) Slow structural relaxation in liquid Te-Se mixtures
M. Yao, I. Hirano, H. Kohno, N. Itokawa, Y. Kajihara and Y. Hiejima
J. Non-Cryst. Solids 312-314 (2002) 361-365
(9) Slow dynamics due to the metal-nonmetal transition in liquid mercury
H. Kohno, Y. Kajihara, Y. Hiejima, I. Hirano and M. Yao
J. Non-Cryst. Solids 312-314 (2002) 265-268
(8) Dielectric relaxation measurements on methanol up to the super critical region
Y. Hiejima, Y. Kajihara, H. Kohno and M. Yao
J. Phys.: Condens. Matter 13 (2001) 10307-10320
(7) Mercury wetting film on sapphire
Y. Ohmasa, Y. Kajihara and M. Yao
Phys. Rev. E 63 (2001) 051601(14pp)
(6) Anomalous sound attenuation in liquid Te50Se50 mixture under high pressure
M. Yao, N. Itokawa, H. Kohno, Y. Kajihara and Y. Hiejima
J. Phys.: Condens. Matter 12 (2000) 7323-7339
(5) Wetting Phenomena of Mercury on Sapphire Studied by Optical Emissivity Measurement
Y. Ohmasa, Y. Kajihara, H. Kohno, Y. Hiejima and M. Yao
J. Phys.: Condens. Matter 12 (2000) 375-381
(4) Wetting Phenomena at Mercury-Sapphire Interface under High Temperature and Pressure
Y. Ohmasa, Y. Kajihara, H. Kohno, Y. Hiejima and M. Yao
J. Non-Cryst. Solids 250-252 (1999) 209-213
(3) Sound attenuation in super critical fluid mercury
H. Kohno, K. Okada, Y. Kajihara, Y. Hiejima and M. Yao
J. Non-Cryst. Solids 250-252 (1999) 139-143
(2) Dielectric relaxation of water and heavy water in the whole fluid phase
K. Okada, M. Yao, Y. Hiejima, H. Kohno and Y. Kajihara
J. Chem. Phys. 110 (1999) 3026-3036
(1) Ellipsometric Study of Prewetting Transition at Mercury-Sapphire Interface
Y. Ohmasa, Y. Kajihara, H. Kohno, Y. Hiejima and M. Yao
J. Phys.: Condens. Matter 10 (1998) 11589-11594
国際会議・研究会発表（本人／指導学生登壇分のみ）
(29) A new perspective for understanding the thermodynamics of liquids: Mesoscopic fluctuation (abstract)
Yukio Kajihara
UVSOR-III + MAX IV International Workshop: Frontier of Soft X-ray Spectroscopy for Chemical Processes in Solutions
Invited Oral
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9th International Discussion Meeting on Relaxations in Complex Systems (9 IDMRCS), Chiba in Japan
(28) What is critical fluctuation of liquid-liquid phase transition ? - What a comparison of water and tellurium reveals - (abstract)
Yukio Kajihara
Poster
(27) Dynamic fluctuation measured by sound wave as the origin of specific heat anomaly of ambient liquid water (abstract)
Yukio Kajihara
Oral
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(26) Interpretion of thermodynamic anomalies of liquid water in terms of critical fluctuations
Yukio Kajihara and Kazuhiro Matsuda
The 18th international conference on Liquid and Amorphous Metals (LAM18), Hiroshima in Japan, 2022/09/06
Oral
(*)
Is supercooling the origin of the glass transition ?
Yukio Kajihara
Invited Oral
Technical Meeting and Exhibition: Material Science & Technology (MS&T20), Pittsburgh, USA, 2020/10/4-8 (canceled)
(*) Experimental verification of liquid-liquid ciritcal point hypothesis for liquid water and relating liquids
Yukio Kajihara
Grand Views of Soft and Liquid Matter Physics (International Workshop on the Occasion of Prof. Hajime Tanaka's Retirement), Tokyo in Japan, 2020/03/10 (canceled due to CVDID-19)
Poster
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14th International Conference on the Structure of Non-Crystalline Materials (NCM14), Kobe in Japan, 2019/11/08
(25) Simple idea to solve Kauzmann paradox of glass transition phenomena (abstract)
Yukio Kajihara, Masanori Inui, Ayano Chiba
Oral
(24) Another scenario for glass transition phenomena (abstract)
Yukio Kajihara, Masanori Inui, Ayano Chiba
Poster
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(23) Density fluctuations of supercooled liquid Te (abstract)
Y. Kajihara, M. Inui, K. Ohara, K. Matsuda and T. Hagiya
The 17th international conference on Liquid and Amorphous Metals (LAM17), Lyon in France, 2019/08/30
Oral
(22) Where Come from Dynamic Heterogeneity in Glass Transition? : Similarity with Liquid-Liquid Transition (abstract)
Y. Kajihara, M. Inui and A. Chiba
8th International Discussion Meeting on Relaxations in Complex Systems (8IDMRCS), Wisla in Poland, 2017/07/26
Oral
(21) Ultrasonic Sound Velocity Measurements for Liquid Water-Glycerol Mixtures (abstract)
K. Nukumizu, Y. Kajihara and M. Inui
8th International Discussion Meeting on Relaxations in Complex Systems (8IDMRCS), Wisla in Poland, 2017/07/24-25
Poster
(20) Simple scenario for glass transition phenomena based on liquid-liquid transition framework (abstract)
Y. Kajihara, M. Inui, A. Chiba
10th Liquid Mater Conference (Liquids2017), Lyubljana in Slovenia
Poster
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The 16th International Conference on Liquid and Amorphous Metals (LAM-16), Bonn in Germany, 2016/09/04-09
(19) Sound velocity measurements of liquid water-methanol mixtures (abstract)
N. Shibata, Y. Kajihara, K. Nukumizu, M. Inui, S. Tsutsui
Poster
(18) Inelastic x-ray scattering measurements of liquid water-glycerol mixtures (abstract)
Y. Kajihara, N. Shibata, M. Inui, K. Matsuda, S. Tsutsui
Poster
(17)
Time concept of entropy: from "fast sound" to glass transition (abstract)
Y. Kajihara, M. Inui and A. Chiba
Oral
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(16)
"Fluctuations" in liquid water-alcohol mixtures
Y. Kajihara, M. Inui, S. Di Fonzo, M. Saito, C. Masciovecchio, S. Tsutsui and A.Q.R. Baron
9th Liquid Matter Conference (Liquids2014), The University of Lisbon in Portugal, 2014/07/21-25
Poster
(15)
"Fast sound" measurements for liquid water-alcohol mixtures
Y. Kajihara, S. Di Fonzo, M. Saito, C. Masciovecchio, M. Inui, S. Tsutsui and A.Q.R. Baron
8th International Conference on Inelastic X-ray Scattering (IXS2013), SLAQ in USA, 2013/08/11-14
Poster
(14)
Phase transition of liquid Se-Te mixtures
Y.Kajihara, M.Inui and K.Matsuda
International workshop on Phase-change materials and disordered materials - towards new functional materials, Osaka Science and Technology Center in Japan, 2011/11/11-12
Oral
(13)
Simple scenario for "fast sound" phenomena and liquid-liquid phase transition
Y.Kajihara, M.Inui and K.Matsuda
8th Liquid Matter Conference (LMC8), Wien University in Austria, 2011/09/06-10
Poster
(12)
"Fast sound" and liquid-liquid phase transitions: liquid water and liquid chalcogen systems
Yukio Kajihara, D. Ishikawa, M. Iuni, K. Matsuda, S. Tsutsui and A.Q.R. Baron
7th International Conference on Inelastic X-ray Scattering (IXS2010), Grenoble in France, 2010/10/11-14
Poster
(11) Static and Dynamical Inhomogeneity At Liquid - Liquid Phase Transition of Se-Te Mixtures
Yukio Kajihara, Masanori Inui, Kazuhiro Matsuda, Daisuke Ishikawa, Satoshi Tsutsui and Alfred Q.R. Baron
XIV Liquid and Amorphous Metals Conference, University of Rome in Italy, 2010/07/11-16
Oral
(10)
Small-angle x-ray scattering and density measurements of liquid Se50-Te50 mixture at high temperatures and high pressures using synchrotron radiation
Y. Kajihara, M. Inui , K. Matsuda, Y. Tomioka
Joint AIRAPT-22 & HPCJ-50, Odaiba in Japan, 2009/07/26-31
Poster
(9) Dynamical inhomogeneity of liquid Te near the melting temperature proved by the inelastic x-ray scattering measurements
Y. Kajihara, M. Inui, S. Hosokawa, K. Matsuda and A. Q. R. Baron
7th Liquid Matter Conference (LMC7), Lund in Sweden, 2008/6/27-7/1
Oral
(8) Dynamical structure in liquid Te using inelastic x-ray scattering: from semiconductor-metal transition to metallic regime
Y. Kajihara, M. Inui, S. Hosokawa, K. Matsuda and A. Q. R. Baron
The 13th International Conference on Liquid and Amorphous Metals (LAM13), Ekaterinburg in Russia, 2007/7/8-14
Oral
(7) Small-angle x-ray scattering of supercritical Hg: impurity effect
Y. Kajihara, M. Inui, K. Matsuda and K. Tamura
The 13th International Conference on Liquid and Amorphous Metals (LAM13), Ekaterinburg in Russia, 2007/7/8-14
Poster
(6) Dynamical structure in liquid Te using inelastic x-ray scattering: from semiconductor-metal transition to metallic regime
Y. Kajihara, M. Inui, S. Hosokawa, K. Matsuda and A. Q. R. Baron
6th International Conference on Inelastic X-ray Scattering (IXS2007), Awaji in Japan, 2007/5/7-12
Poster
(5)X-RAY DIFFRACTION MEASUREMENTS OF LIQUID As2Se3 BY USING THIRD-GENERATION SYNCHROTRON RADIATION SOURCE
Y. Kajihara, M. Inui, K. Matsuda, K. Tamura and S. Hosokawa
10th International Conference on the Structure of Non-Crystalline Materials (NCM10), Prague in Czech Republic, 2006/9/18-22
Poster
(4) Huge surface fluctuations in liquid mercury film on sapphire measured by thermal radiation method
Y. Kajihara, Y. Ohmasa and M. Yao
XIII International Conference on Small-angle Scattering (SAS2006), Kyoto International Conference Hall, 2006/7/9-13
Poster
(3) Electrical conductivity measurement of Carbon Micro-Coil
Y. Kajihara, T. Hihara, K. Sumiyama and S. Motojima
International Symposium on Ecotopia Sciences 2005 (ISETS2005), Nagoya Univ., 2005/7
Poster
(2) Critical Fluctuations in mercury wetting film on sapphire
Y. Kajihara, Y. Ohmasa, H. Kohno, Y. Hiejima and M. Yao,
11th INTERNATIONAL CONFERENCE ON LIQUID AND AMORPHOUS METALS (LAM11), Keio Univ.、2001/9
Poster
(1) Experimental Study of the Wetting Phenomena at Mercury-Sapphire Interface under High Temperature and Pressure
Y. Kajihara, Y. Ohmasa, H. Kohno, Y. Hiejima, N. Itokawa and M. Yao
ADRIATICO RESEARCH CONFERENCE ON “WETTING”, Trieste Italy, 1999/6
Poster
セミナー（海外／英語）
(2-4) Direct detection of fluctuations in liquids - new approach for liquid-liquid phase transition -
Y. Kajihara
2013/02/08 at Chalmers University in Sweden
2013/02/12 at Sapienza University of Rome in Italy
2013/02/26 at Perugia University in Italy
(1) Study of liquid-liquid phase transitions of chalcogens and water using X-ray techniques
Y. Kajihara
2010/07/09 at Elettra in Italy
（以下日本語）
解説・総説
(4) 「ゆらぎ」に着目した液体−液体相転移臨界点仮説の検証
梶原行夫
高圧力の科学と技術 26 (2016) 288-296
(3) 液体ビスマスの音響モードの奇妙な振舞い
乾雅祝、梶原行夫、宗尻修治、細川伸也、千葉文野、尾原幸治、筒井智嗣、アルフレッドバロン
放射光 29-2 (2016) 74-81
(2) Ｘ線非弾性散乱による流体ダイナミクスの研究
乾雅祝、梶原行夫、松田和博、石川大介、筒井智嗣、アルフレッド・バロン
放射光 23-4 (2010) 219
(1) 水銀／サファイア界面での濡れ現象
大政義典、梶原行夫、八尾誠
固体物理 36 (2001) 543-552
その他執筆（プレプリント他）
(6) Experimental Observation of Maximum Density Fluctuation in Liquid Te
Yukio Kajihara, Masanori Inui, Kazuhiro Matsuda, Koji Ohara
arXiv:2201.10065
(5)
Structural changes across thermodynamic maxima in supercooled liquid tellurium: a water-like scenario
Peihao Sun, Giulio Monaco, Peter Zalden, Klaus Sokolowski-Tinten, Jerzy Antonowicz, Ryszard Sobierajski, Yukio Kajihara, Alfred Q. R. Baron, Paul Fuoss, Andrew Chihpin Chuang, Jun-Sang Park, Jonathan Almer, J. B. Hastings
arXiv:2201.06838
(4) Experimental Observation of Mesoscopic Fluctuations to Identify Origin of Thermodynamic Anomalies of Ambient Liquid Water
Yukio Kajihara, Masanori Inui, Kazuhiro Matsuda, Daisuke Ishikawa, Satoshi Tsutsui
arXiv:2111.06589
(3) 液体Se50-Te50混合系の液体−液体相転移に伴う密度ゆらぎの変化：単色X線による測定
梶原行夫、乾雅祝、尾原幸治
SPring-8/SACLA利用成果集 7 (2019) 110-113
(2) 2元共晶合金Pb-Sn系の液体における密度ゆらぎ
梶原行夫、乾雅祝、尾原幸治
SPring-8/SACLA利用成果集 4 (2016) 166-169
(1) イタリア放射光施設Elettra での実験
梶原行夫
Photon Factory News 31-2 (2013) 42-44
その他発表（本人および指導学生登壇分のみ）
日本物理学会
2023年年次大会 ＠ 東北大
18pB102-1「液体−気体相転移と液体−液体相転移における臨界ゆらぎの相違点」
2023年春季大会 ＠ オンライン
23aL3-2「臨界ゆらぎに焦点を当てて液体の比熱を解釈する新たな枠組み構築の試み」
2018年秋季大会 ＠ 同志社大学（京田辺キャンパス）
11pA332-8「過冷却液体テルルの小角Ｘ線散乱」
2018年年次大会 ＠ 東京理科大学（野田キャンパス）
25aK605-7「ガラス転移の起源を液体−液体相転移に求める」
2017年年次大会（大阪大）
18pB13-3「水−グリセロール混合系の超音波速度測定２」（温水）
2016年秋季大会（金沢大）
14aBE-7「水−グリセロール混合系の超音波速度測定」（温水）
15aAH-3「エントロピーに時間概念を導入する−液体の「速い音速」問題からガラス転移へ」
2016年年次大会（東北学院大）：
20pBF-4「水−メタノール混合系の非弾性Ｘ線散乱測定」（柴田）
20pBF-5「液体水−グリセロール混合系の非弾性Ｘ線散乱測定」
2015/09/16、関西大学：
「水−アルコール系の熱力学異常・再考：低温液体メタノールの非弾性Ｘ線散乱測定」
「水−アルコール系の熱力学異常・再考：水−メタノール／プロパノール混合系の超音波測定」（柴田）
2015/03/22、早稲田大学、「低温液体メタノールの非弾性Ｘ線散乱測定」
2014/03/27、東海大学、「水―アルコール混合系の「速い音速」測定とゆらぎII」
2013/09/25、徳島大学、「水―アルコール混合系の「速い音速」測定とゆらぎ」
2013/03/26、広島大学、「液体Ge-Te系のＸ線小角および非弾性Ｘ線散乱測定」
2012/09/19、横浜国立大学、「共晶系合金液体・錫−鉛系のＸ線小角散乱実験」
2012/03/24、関西学院大学、「液体セレン−テルル混合系の高周波音速挙動」
2011/09/24、富山大学、「液体セレン−テルル混合系のＸ線小角散乱測定」
2011/03/25、新潟大学（震災により中止。代替会議・京都大学）、「液体−液体相転移に伴うゆらぎと『速い音速』現象」
2010/09/25、大阪府立大学、「ゆらぎに着目した液−液相転移研究II」
2010/03/21、岡山大学、「ゆらぎに着目した液−液相転移研究」
2009/09/27、熊本大学、「超臨界水の非弾性Ｘ線散乱」
2009/03/29、立教大学、「放射光を利用した液体Se50Te50混合系の高温高圧下のＸ線小角散乱および密度測定」
2008/09/22、岩手大学、「水銀−微量不純物系の超臨界領域における相分離挙動：X線回折および蛍光X線分析
2008/03/26、近畿大学、「液体テルルの半導体−金属転移ダイナミクス」
2007/09/21、北海道大学、「放射光蛍光X線分析による超臨界流体水銀−0.2%ビスマス系の2相分離挙動」
2007/03/19、鹿児島大学、「SPring-8を利用した液体TeのX線非弾性散乱測定II」
2006/09/25、千葉大学、「超臨界流体水銀のX線小角散乱測定-微量金添加効果」
2006/03/30、愛媛大学、「SPring-8を利用した液体TeのX線非弾性散乱測定」
高圧力討論会
2022/12/15、立命館大学大阪いばらきキャンパス、「小角散乱法よりも鋭敏な液体のメゾスコピックゆらぎ測定手法の提案」
2021/10/19、アクリエ姫路、「低温高圧液体メタノールの非弾性Ｘ線散乱」
2015/11/10、広島アステールプラザ、「Ｘ線測定用低温高圧液体装置の開発」
2011/11/09、沖縄キリスト教学院、「液体Se-Te 系のX 線小角散乱測定」
2010/10/22、仙台戦災復興記念館、「液体セレン−テルル混合系の静的・動的構造」
(2009/07/30、AIRAPTとの合同開催、東京国際交流館＠お台場、"Small-angle x-ray scattering and density measurements of liquid Se50-Te50 mixture at high temperatures and high pressures using synchrotron radiation")
2008/11/13、姫路商工会議所、「液体シリコンのＸ線小角散乱測定および密度測定」
2007/11/22、倉吉パークスクエア、「超臨界流体水銀−ビスマス系の２相分離挙動：放射光蛍光Ｘ線およびＸ線回折測定から」
2006/11/10、熊本市産業文化会館、「放射光を利用した液体As2Se3のＸ線回折測定」
日本放射光学会
2014/01/11、広島国際会議場、「水―アルコール混合系の「速い音速」測定とゆらぎ」
2012/01/09、鳥栖市民文化会館、「液体セレン−テルル混合系の非弾性Ｘ線散乱測定」
2011/01/10、つくば国際会議場、「液体セレン−テルル混合系のＸ線小角散乱測定」
2010/01/08、イーグレ姫路、「ゆらぎに着目した液体研究」
化学工業会
2017/09/21、第49回秋季大会＠名古屋大学、｢液体水−アルコール混合系の熱力学異常：再考｣(招待講演)(要旨)
その他研究会
2022/12/20、京都大学理学部物理学教室 荒木武昭研セミナー
"An attempt to construct a new framework for interpreting the thermodynamics of liquids - focusing on critical fluctuations -"
(アブストラクト)
2022/11/12、松ヶ崎サイエンスフォーラム ＠ オンライン
「液体の熱力学を解釈する新たな枠組み構築の試み 〜臨界ゆらぎを基軸に据えて〜」
(アブストラクト)
2021/05/12、東大物性研短期研究会：ガラスおよび関連する複雑系の最先端研究＠東大物性研
「異常液体・水の比熱を理解する：相図を眺めてみると、、、」 (アブストラクト)
2020/02/24、SPRUC不規則系物質先端科学研究会＠京都大学
「液体・ガラスの熱力学物性のマルチスケール統一理解への挑戦〜熱力学に時間空間概念を導入する〜」
2018/05/12、東大物性研短期研究会：ガラスと関連分野の最先端研究＠東大物性研
「ガラス転移の起源を液体−液体相転移に求める」 (アブストラクト)
2015/7/30、東大物性研短期研究会：ガラス転移と周辺分野の科学＠東大物性研
「液体のエントロピーを測る」
2014/09/12、SPRUC不規則系物質先端科学研究会＠東京大学
「液体のフォノン測定＝「ゆらぎ」の直接観測」
2014/03/17、J-PARC/MLF液体・非晶質材料分科会ユーザーズ・ミーティング＠KEK
「水―アルコール混合系の「速い音速」測定とゆらぎ」
2012/08/26、SPRUC不規則系物質先端科学研究会、大阪大学
「２元合金液体のゆらぎ：Ｘ線小角散乱測定」
2011/08/19、放射光学会第３回若手研究会「水の構造と物性研究の最前線 放射光による新たな研究の展開」、姫路市立美術館
「水の液体−液体相転移とゆらぎ：SAXS/IXS測定」
2010/11/06、SPring-8利用者懇談会不規則系物質先端科学研究会、学習院大学
「Ｘ線小角散乱−ゆらぎに着目した液体研究−」
2009/05/12、JAXA静電浮遊ワーキンググループとSPring-8利用者懇談会不規則系物質先端科学研究会の合同研究会「無容器法と放射光Ｘ線とを組み合わせた新しいサイエンスの展開」、JAXA
「ゆらぎに着目した液体構造相転移研究」
獲得研究資金（研究代表者のみ）
2020-2022年度：科学研究費補助金（課題番号：20K03789）、基盤研究（Ｃ）、340万円
「水の音速緩和強度の温度圧力相図の作成−液体液体相転移の検証に向けて」
2016-2018年度：科学研究費補助金(課題番号：16K05475）、基盤研究（Ｃ）、330万円
「水素結合系液体の液体−液体相転移臨界点の探求」
2014-2015年度：科学研究費補助金（課題番号：26610116）、挑戦的萌芽研究、290万円
「液体−液体相転移のゆらぎに対する光誘起効果〜Ｘ線測定手法の開発」
2012年度：広島大学 組織的な若手研究者等海外派遣プログラム、75万円
「液体における「速い音速」と連続相転移の相関」
2012-2013年度：科学研究費補助金（課題番号：24740265）、若手研究（Ｂ)、330万円
「水の液-液相転移と「速い音速」現象：ゆらぎ＝エントロピーの直接測定」
2008-2010年度：科学研究費補助金（課題番号：20740223）、若手研究（Ｂ)、330万円
「金属−非金属転移流体のダイナミクス〜ゆらぎを切り口とした相転移記述の試み〜」
2006年度：広島大学研究支援金、50万円
「超臨界金属流体のゆらぎと電子状態−水銀不純物添加効果からのアプローチ」
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