ANIYA Masaru

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Name
ANIYA Masaru
URL
http://crocus.sci.kumamoto-u.ac.jp/physics/ionics/index.html
Affiliation
Kumamoto University
Section
Research Field of Physics, Division of Natural Science, Faculty of Advanced Science and Technology
Job title
Professor
Degree
Doctor of Philosophy(Niigata University), Master of Science(University of the Ryukyus)

Research Areas

 
 

Academic & Professional Experience

 
1991
 - 
1994
Research Associate, Faculty of Engineering, Hokkaido University
 
1994
 - 
1996
Lecturer, Faculty of General Education, Kumamoto University
 
1996
 - 
1997
Associate Professor, Faculty of General Education, Kumamoto University
 
1997
 - 
2000
Associate Professor, Faculty of Science, Kumamoto University
 
2000
 - 
2006
Professor, Faculty of Science, Kumamoto University
 
2006
 - 
2016
Professor, Graduate School of Science and Technology, Kumamoto University
 
2016
 - 
Today
Professor, Faculty of Advanced Science and Technology, Kumamoto University
 

Education

 
 
 - 
1985
Departamento de Fisica, Instituto de Fisica e Quimica de Sao Carlos, Universidade de Sao Paulo
 
 
 - 
1988
Physics, Graduate School, Division of Natural Science, University of the Ryukyus
 
 
 - 
1991
Graduate School, Division of National Science and Technology, Niigata University
 

Published Papers

 
Masaru Aniya, Masahiro Ikeda
Materials Science Forum   941 2331-2336   Dec 2018   [Refereed]
Masahiro Ikeda, Masaru Aniya
Journal of Thermal Analysis and Calorimetry   132(2) 835-842   Jan 2018   [Refereed]
Masahiro Ikeda, Masaru Aniya
European Polymer Journal   86 29-40   Jan 2017   [Refereed]
© 2016 Elsevier LtdIn order to understand the non-Arrhenius structural relaxation in a systematic way, a measure of cooperativity is employed, which is based on the bond strength–coordination number fluctuation model developed by the authors. In o...
Masaru Aniya, Masahiro Ikeda, Sahara
Materials Science Forum   879 151-156   Jan 2017   [Refereed]
© 2017 Trans Tech Publications, Switzerland.In order to investigate the relationship between the bonding nature and the cooperative relaxation, a comparative study of the relaxation behavior in polymeric and metallic glass forming systems has been...
Masahiro Ikeda, Masaru Aniya
Journal of Non-Crystalline Solids   431 52-56   Jan 2016   [Refereed]
© 2015 Elsevier B.V.The relation between the temperature dependence of shear modulus G(T) and viscosity η(T) of GexSe1 - x (0 ≤x≤0.30) system across the glass-transition range is investigated using several ideas: the Wachtman equation for G, the s...
Yohei Okada, Masahiro Ikeda, Masaru Aniya
Solid State Ionics   281 43-48   Sep 2015   [Refereed]
© 2015 Elsevier B.V.All rights reserved.Some solid electrolytes exhibit the non-Arrhenius type ionic conductivity whose origin is still not well understood. In the present study, a model for the non-Arrhenius ionic conductivity is proposed by expl...
Masahiro Ikeda, Masaru Aniya
Solid State Ionics   262 476-481   Sep 2014   [Refereed]
The temperature dependence of the ionic conductivity of ionic liquids (ILs) and lithium salt mixtures (Li-ILs) that consist of N-methyl-N-propyl- pyrrolidinium (P13+) and 1-ethyl-3-methylimidazolium (emim+) as cations, and bis(trifluoromethanesulf...
Masaru Aniya, Masahiro Ikeda, Sahara, Sahara, Jean Leopold Ndeugueu
Arabian Journal for Science and Engineering   39(9) 6627-6633   Aug 2014   [Refereed]
The bond strength-coordination number fluctuation (BSCNF) model of the viscosity developed by the authors considers that the viscous flow occurs by breaking and twisting the connections between the structural units that form the melt. The analytic...
Elastic Constants of Ionic Conductors: A Theoretical Study
Haruhito Sadakuni, Masaru Aniya
Proceedings of the 14th Asian Conference on Solid State Ionics,(ACSSI 2014 Organizers, Singapore)   85-92   Jun 2014
A Model for the Non-Arrhenius Ionic Conductivity of Solid Electrolytes
Yohei Okada, Sahara, Masahiro Ikeda, Masaru Aniya
Proceedings of the 14th Asian Conference on Solid State Ionics,(ACSSI 2014 Organizers, Singapore)   130-137   Jun 2014
Ionization Condition Scaled with Molecular Cooperativity in Ionic Liquids - Lithium Salt Mixtures
Masahiro Ikeda, Masaru Aniya
Proceedings of the 14th Asian Conference on Solid State Ionics,(ACSSI 2014 Organizers, Singapore)   207-216   Jun 2014
Masaru Aniya, Masahiro Ikeda
Materials Science Forum   783-786 1889-1894   May 2014   [Refereed]
The relation between fragility and cooperativity of atomic motion in bulk metallic glass forming liquids is studied based on the bond strength-coordination number fluctuation model. The model describes the temperature dependence of the viscosity i...
Masahiro Ikeda, Masaru Aniya
Journal of Non-Crystalline Solids   383 44-48   Jan 2014   [Refereed]
In structurally disordered glass-forming liquids, the Stokes-Einstein (SE) law for translational diffusivity is violated, in particular, in the proximity of the glass transition temperature. Usually, the violation of the SE law is explained as due...
Masaru Aniya, Masahiro Ikeda
Physics Procedia   48 113-119   Sep 2013   [Refereed]
The understanding of the cooperativity and heterogeneity in various kinds of glass forming liquids is a hot topic. In the present paper, the relationship between the cooperativity and the fragility has been studied based on the bond strength-coord...
Masahiro Ikeda, Masaru Aniya
Journal of Non-Crystalline Solids   371-372 53-57   Jul 2013   [Refereed]
It is shown that an expression similar to the Vogel-Fulcher-Tammann (VFT) equation of viscosity can be derived from the bond strength-coordination number fluctuation (BSCNF) model. The parameters BVFT and T0 of the VFT equation, η = η0exp[BVFT / (...
Masaru Aniya
Physics Procedia   44 25-34   May 2013   [Refereed]
The peculiarities of superionic conductors are elucidated by studying the chemical trends of materials properties and their correlations. Topics such as the role of medium range structure in the ion transport, fragility of superionic glass forming...
Haruhito Sadakuni, Masaru Aniya
Physica B: Condensed Matter   410 81-84   Feb 2013   [Refereed]
The Anderson-Grüneisen (AG) parameter carries information on the anharmonicity of the atomic vibrations of the materials. Therefore, its study is expected to provide useful insights to understand the ion transport properties in solids. However, fe...
Koichi Shimakawa, Masaru Aniya
Monatshefte fur Chemie   144(1) 67-71   Jan 2013   [Refereed][Invited]
A new model that explains the Meyer-Neldel rule of atomic diffusion processes in condensed matter is presented. Phonon absorption and emission processes by diffusing atoms are separately taken into account in the atomic jumping processes whereas i...
Sachi Taniguchi, Masaru Aniya
Solid State Ionics   225 747-750   Oct 2012   [Refereed]
The electronic properties of perovskite-type oxides ABO 3 can be characterized by the degree of localization of d-electrons. On the other hand, the complex perovskite oxides A 1 - xA′ xB 1 - yB′ yO 3 - δ exhibit ionic conduction through the defect...
Shosuke Ikeda, Masaru Aniya
Physica Status Solidi (C) Current Topics in Solid State Physics   9(12) 2633-2636   Oct 2012   [Refereed]
Guided by the prediction of the bond fluctuation model of superionic conductors, the relation between the nonlinear optical constants and the ion transport properties in ionic conductors has been studied. Since the measured values of nonlinear opt...
Shosuke Ikeda, Masaru Aniya
Journal of Non-Crystalline Solids   358(17) 2381-2384   Sep 2012   [Refereed]
It is well known that chalcogenide glasses exhibit high values of nonlinear optical constants in addition to the widely studied photostructural changes. However, the relations between these properties are not sufficiently understood. On the other ...
Masahiro Ikeda, Masaru Aniya
Journal of Non-Crystalline Solids   358(17) 2369-2372   Sep 2012   [Refereed]
The mean binding energy and the fluctuation between the structural units in chalcogenide glassy systems are estimated by using the Bond Strength-Coordination Number Fluctuation (BSCNF) model. Chalcogenide glasses can be considered to be formed by ...
Temperature Dependence of Elastic Parameters of Ionic Conductors
Haruhito Sadakuni, Masaru Aniya
Proceedings of the 13th Asian Conference on Solid State Ionics, Ionics for Sustainable World, Eds. B.V.R.Chowdari, J.Kawamura, J.Mizusaki and K.Amezawa (World Scientific, Singapore)   705-713   Jul 2012
Analysis of Elastic Properties of Metal Borohydrides
Yuraro Noguchi, Masaru Aniya
Proceedings of the 13th Asian Conference on Solid State Ionics, Ionics for Sustainable World, Eds. B.V.R.Chowdari, J.Kawamura, J.Mizusaki and K.Amezawa (World Scientific, Singapore)   671-678   Jul 2012
A Theoretical Analysis of Physical Properties of Aqueous Trehalose with Borax
Sahara, Masaru Aniya
Proceedings of the 13th Asian Conference on Solid State Ionics, Ionics for Sustainable World, Eds. B.V.R.Chowdari, J.Kawamura, J.Mizusaki and K.Amezawa (World Scientific, Singapore)   714-722   Jul 2012
Sahara, Masaru Aniya
Journal of Solid State Electrochemistry   16(5) 1883-1887   May 2012   [Refereed]
According to the bond strength-coordination number fluctuation (BSCNF) model of viscosity proposed some years ago by one of the authors, viscosity is controlled by the relaxation of structural units that form the melt, and is described in terms of...
Masaru Aniya, Haruhito Sadakuni
Thermochimica Acta   532 111-114   Mar 2012   [Refereed]
The lattice dynamical properties of Ag halides are markedly different from those of typical ionic solids such as alkali halides. To gain further understanding on the origin of this difference, studies of elastic properties will be valuable. In the...
Sachi Taniguchi, Masaru Aniya
Thermochimica Acta   532 107-110   Mar 2012   [Refereed]
The heat of transport determined from the thermopower measurement provides important information to know the ion transport processes occurring in solid electrolytes. Recently, we have proposed a theoretical model for the heat of transport in ionic...
Masaru Aniya
Materials Science Forum   706-709 1305-1310   Jan 2012   [Refereed]
One of the fundamental physical quantities necessary to describe the mechanical properties of the materials is the bulk modulus. In the present report, a simple method to estimate the values of the bulk modulus and its pressure derivative of metal...
Temperature Dependence of Transport Coefficients and Cooperativity in Ionic Liquids
Masahiro Ikeda, Masaru Aniya
Journal of Rare Earths   29(Spec Iss) 164-167   Dec 2011   [Refereed]
Masaru Aniya
IOP Conference Series: Materials Science and Engineering   18 112003 (4 pages)   Jul 2011   [Refereed]
It has been reported that the fragility in the AgI-Ag2O-M xOy (M B, Ge, P, Mo) system is determined by Ag 2O-MxOy and does not depend on the amount of AgI. This is an interesting result and provides a hint to understand the nature of the glassy st...
Shosuke Ikeda, Masaru Aniya
IOP Conference Series: Materials Science and Engineering   18 112017 (4 pages)   Jul 2011   [Refereed]
The bond fluctuation model of superionic conductors predicts that the polarizability of solids that exhibit high ionic conduction is large. Based on this background, a study on the nonlinear optical constants in superionic glasses has been started...
Sachi Taniguchi, Masaru Aniya
IOP Conference Series: Materials Science and Engineering   18 132016 (4 pages)   Jun 2011   [Refereed]
In complex perovskite oxides, it has been reported that the thermal expansion coefficient increases with the increase in the oxygen ionic conductivity. However, its theoretical background has not been clarified yet. In the present study, a model t...
Superionic Conductors: The Meeting Point of Materials Science
Masaru Aniya
Butsuri   66(6) 414-422   Jun 2011   [Refereed][Invited]
Analysis of the Physical Properties of Trehalose-Water-Lithium Iodide based on the Bond Strength-Coordination Number Fluctuation Model
Sahara, Jean Leopold Ndeugueu, Masaru Aniya
Indonesian Journal of Materials Science, Special Edition on Materials for Energy and Device 2010   40-43   Apr 2011   [Refereed]
Average Electronegativity on Some Applications in Ionic Conductors and other Materials
Masaru Aniya
Indonesian Journal of Materials Science, Special Edition on Materials for Energy and Device 2010   44-48   Apr 2011   [Refereed]
Takaki Indoh, Masaru Aniya
Physics Research International   2011 645264 (3 pages)   Apr 2011   [Refereed]
A perturbative expression for the self diffusion coefficient is derived by considering that the particles are executing anharmonic vibrations around the sites with local potential minima and jump to neighbor sites after a certain waiting time. The...
Effects of Polarizability in Ion Transport: A Study based on an Analytical Expression of the Velocity Autocorrelation Function
Takaki Indoh, Masahiro Fujiwara, Masaru Aniya
Proceedings of the International Conference on Materials Science & Technology ICMST 2010   335-339   Mar 2011   [Refereed]
Masahiro Ikeda, Masaru Aniya
Advanced Materials Research   146-147 1463-1468   Jan 2011   [Refereed]
The diffusion coefficient in the metallic glass-forming systems such as Pd-Cu-Ni-P exhibits a marked deviation from the Stokes-Einstein (SE) relation in the proximity of the glass transition temperature. Such a deviation is characterized by the fr...
Masaru Aniya
Integrated Ferroelectrics   115(1) 81-94   Dec 2010   [Refereed]
The bond fluctuation model of superionic conductors provides a framework to understand the characteristic properties of superionic materials. According to the model, the superionic behavior is related to a change of bonding that occurs locally and...
Sachi Taniguchi, Masaru Aniya
Integrated Ferroelectrics   115(1) 18-24   Dec 2010   [Refereed]
In complex perovskite-type oxides, which have been studied as cathode materials, the thermal expansion coefficient (TEC) increases with the increase in the oxygen ionic conductivity. The aim of the present study is to explain such a behavior from ...
Masahiro Ikeda, Masaru Aniya
Materials   3(12) 5246-5262   Dec 2010   [Refereed][Invited]
The Vogel-Fulcher-Tammann (VFT) equation has been used extensively in the analysis of the experimental data of temperature dependence of the viscosity or of the relaxation time in various types of supercooled liquids including metallic glass formi...
Masahiro Ikeda, Masaru Aniya
Intermetallics   18(10) 1796-1799   Oct 2010   [Refereed]
It is known that the structural relaxation in supercooled liquid and glassy metals exhibit a non-Debye type relaxation behavior and a VFT-like temperature dependence. Such behaviors are often characterized by the exponent of the Kohlrausch-William...
A Chemical Bonding Approach to Ionic Conduction and Thermal Expansion in Oxide Ion Conductors
Sachi Taniguchi, Masaru Aniya
Advances in Science and Technology   72 343-347   Oct 2010
A Molecular Dynamics Study on Pressure Dependence of Ag Diffusion in Ag3SI
Masakazu Yarimitsu, Masaru Aniya
Advances in Science and Technology   72 337-342   Oct 2010
Takaki Indoh, Masaru Aniya
Advanced Materials Research   123-125 1103-1106   Aug 2010   [Refereed]
In a previous study, we have proposed a model that describes the non-Arrhenius ionic conduction behavior in superionic glasses. In the present report, the model is applied to analyze the conductivity behavior of a wide variety of solid electrolyte...
Jean Léopold Ndeugueu, Masaru Aniya
Advanced Materials Research   123-125 1075-1078   Aug 2010   [Refereed]
This article deals with the classification of glassy and polymer electrolytes for lithium-ion batteries into the so-called "strong/ fragile" scale, by the means of the bond-strength-coordination number fluctuation model. We have evaluated the stre...
Composition Dependence of the Sound Velocity in Ag-Se System: A Study Based on a Viscoelastic Model
Sahara, Masaru Aniya
Solid State Ionics: Fundamental Researches and Technological Applications, Eds. B.V.R.Chowdari, H.Liu, W.Chen, Q.Xu, Z.Yu (Wuhan University of Technology Press).   416-422   May 2010
Relationship between Ionic Conduction and Nature of Electronic Transport Properties in Perovskite Oxides
Sachi Taniguchi, Masaru Aniya
Solid State Ionics: Fundamental Researches and Technological Applications, Eds. B.V.R.Chowdari, H.Liu, W.Chen, Q.Xu, Z.Yu (Wuhan University of Technology Press).   391-395   May 2010
Nonlinear Optical Constants of Superionic Conducting Glasses -Analysis by the BGO Model-
Shosuke Ikeda, Masaru Aniya
Solid State Ionics: Fundamental Researches and Technological Applications, Eds. B.V.R.Chowdari, H.Liu, W.Chen, Q.Xu, Z.Yu (Wuhan University of Technology Press).   385-390   May 2010

Misc

 
A Model for the AC Ionic Conductivity in Solid Polymer Electrolytes
ANIYA Masaru
Physics Reports of Kumamoto University   14(2) 61-6   Jun 2017
Analysis of Temperature Dependence of the Second-order Elastic Constants of PbF2
Haruhito Sadakuni, Masaru Aniya
Physics Reports of Kumamoto University   14(1) 15-20   Dec 2012
Viscosity and Fragility of Polymer Electrolytes based on PPO and PPG
Sahara, Masaru Aniya
Physics Reports of Kumamoto University   14(1) 21-26   Dec 2012
Temperature Dependence of the Second-order Elastic Constants of AgBr
Haruhito Sadakuni, Masaru Aniya
Physics Reports of Kumamoto University   13(2) 267-271   Dec 2010
Nonlinear Optical Constants of Fluoride Ion Conductors : Analysis by the Sheik-Bahae Equation
Shosuke Ikeda, Masaru Aniya
Physics Reports of Kumamoto University   13(2) 261-265   Dec 2010
Theoretical Analysis of the Viscosity of Disaccharide Solutions
Sahara, Masaru Aniya
Physics Reports of Kumamoto University   13(2) 273-277   Dec 2010
Masaru Aniya
Journal of the Physical Society of Japan   79    Apr 2010
The Effect of the Anharmonicity in the Atomic Diffusion in Liquids : A Simple Model
Takaki Indoh, Masaru Aniya
Physics Reports of Kumamoto University   13(1) 73-77   Nov 2008
The Effect of Correlation in the Bond Strength - Coordination Number Fluctuation Model of Viscosity
Masahiro Ikeda, Masaru Aniya
Physics Reports of Kumamoto University   13(1) 63-68   Nov 2008
Analysis of the AC Ionic Conductivity in (AgI)0.4(AgPO3)0.6 Glass by Using the Logarithmic Mixing Rule
Jean Leopold Ndeugueu, Masaru Aniya
Physics Reports of Kumamoto University   13(1) 69-72   Nov 2008
Pressure Dependence of Ag Diffusion in Ag3SI - A Preliminary Molecular Dynamics Study -
Masakazu Yarimitsu, Masaru Aniya, Fuyuki Shimojo
Physics Reports of Kumamoto University   12(2) 295-299   Nov 2006
A Note on the Asymptotic Long Time Behavior of the Velocity Autocorrelation Function
Takaki Indoh, Masaru Aniya
Physics Reports of Kumamoto University   12(2) 301-303   Nov 2006
Ab Initio Study on Structural and Electronic Propeties of Nonsuperionic, Superionic and Molten Phases of Cuprous Iodide
Fuyuki Shimojo, Masaru Aniya
Physics Reports of Kumamoto University   12(1) 109-118   Nov 2004
A Possible Relationship Between Ag Photodoping and Fragility in Amorphous Ge-S Systems
Takaki Shinkawa, Masaru Aniya
Physics Reports of Kumamoto University   12(1) 119-123   Nov 2004
A Pseudopotential Study on Dielectric Theory of Electronegativity and Transverse Effective Charges in Zinc-Blende Structure Binary Compounds
Masaru Aniya
Physics Reports of Kumamoto University   12(1) 101-108   Nov 2004
A Model for the Anomalous Electronic Properties of Liquid Silver Chalcogenides
Masaru Aniya
Proceedings of 6th International Symposium on Molten Salt Chemistry and Technology, eds. Chen Nianyi and Qiao Zhiyu (Shanghai University Press)   49-52   2001
Composition Dependence of the Sound Velocity in Liquid Silver Chalcogenides
Tomohiro Iseki, Masaru Aniya
Physics Reports of Kumamoto University   11(1) 79-83   Nov 2000
Defect Interactions and the Superionic Transition Temperature
Shunji Ichihara,Masaru Aniya
Physics Reports of Kumamoto University   11(1) 73-78   Nov 2000
Relationship Between Network Expansion and Average Electronegativity in Superionic Glasses
Masaru Aniya
High Temperature Materials Chemistry, eds. K.Hilpert, F.W.Froben and L.Singheiser (Schriftendes Forschngszentrums Julich, Energy Technology)   15(Pt II) 771-774   2000
Analysis of the Bond Ionicity in Solids: Searching a Guideline for the Design of New Superionic Conducting Materials
Masaru Aniya
Physics Reports of Kumamoto University   10(2) 161-171   Dec 1998

Books etc

 
Materials Technology and Measurent Techniques in Ionic Conductors, Chapter 3-1: Fundamentals of Fast Ion Transport and Their Applications in the Design of Superionic Conducting Materials
Science & Technology   2011   ISBN:978-4-86428-0
Proceedings of the 1st International Discussion Meeting on Superionic Conductor Physics
Junichi Kawamura, Shinzo Yoshikado, Takashi Sakuma, Yoshitaka Michihiro, Masaru Aniya, Yoshiaki Ito (Part:Joint Editor)
2007   ISBN:13 978-981-27
Chemical Bonding in Superionic Conductors
Masaru Aniya (Part:Contributor, pp. 45-64)
Physics of Solid State Ionics, Eds. Takashi Sakuma and Haruyuki Takahashi, (Research Signpost, Kerala)   2006   
The Bond Fluctuation Model of Superionic Conductors: A Review
Masaru Aniya (Part:Contributor, pp. 99-120)
Recent Research Developments in Physics and Chemistry of Solids, Transworld Research Network, India   2002