Yukio KAJIHARA / Publications

Yukio KAJIAHRA / Publications (2024/06/04 updated)

Papers
International Conferences
Preprints
Seminars

Papers (refereed)

(76) Existence of density inhomogeneity of liquid Te associated with liquid-liquid phase transition
Yukio Kajihara, Masanori Inui, Kazuhiro Matsuda and Koji Ohara
J. Phys.: Condens. Matter 36 (2024) 345401 (8pp)

(75) Observation of plasmon excitation in liquid silicon by inelastic x-ray scattering
Kazuhiro Matsuda, Yotaro Ishiguro, Koji Kimura, Toru Hagiya, Yukio Kajihara, Kiyonobu Nagaya, Masanori Inui and Nozomu Hiraoka
J. Phys.: Condens. Matter 36 (2024) 075501 (8pp)

(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

(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 Suna, 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)

(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

(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 (2020) 2000187 (early view)

(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 (2020) 2000093 (early view)

(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)

(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)

(61) 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)

(60) 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)

(59) 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

(58) 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

(57) 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)

(56) 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)

(55) 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)

(54) 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)

(53) 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)

(52) 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)

(51) 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)

(50) 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)

(49) 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)

(48) 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

(47) 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)

(46)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)

(45) 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

(44) 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

(43) 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, 084701 (2015) (5pp)

(42) 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

(41) 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)

(40) 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

(39) 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

(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)

(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

(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)

(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)

(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

(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

(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

International Conferences / Workshops

(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.�A2001/9
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 �gWETTING�h, Trieste Italy, 1999/6
Poster

Preprints etc.

(3) Experimental Observation of Maximum Density Fluctuation in Liquid Te
Yukio Kajihara, Masanori Inui, Kazuhiro Matsuda, Koji Ohara
arXiv:2201.10065

(2) 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

(1) 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

Seminars in English

(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

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