Graduate School of Fundamental Science and Engineering

  • Japan

Research Output 2001 2019

  • 36 Article
  • 1 Conference contribution
Filter
Article
2019

A Characterization of Harmonic Lr -Vector Fields in Two-Dimensional Exterior Domains

Hieber, M. G., Kozono, H., Seyfert, A., Shimizu, S. & Yanagisawa, T., 2019 Jan 1, In : Journal of Geometric Analysis.

Research output: Contribution to journalArticle

Exterior Domain
Vector Field
Harmonic
Unit normal vector
Simple Closed Curve
Agglomeration
Communication
Cryptography
Electricity
1 Citation (Scopus)

Dynamical Properties of the Finite-size Dicke Model Coupled to a Thermal Reservoir

Imai, R. & Yamanaka, Y., 2019 Jan 1, In : Journal of the Physical Society of Japan. 88, 2, 024401.

Research output: Contribution to journalArticle

counters
cavities
photons
energy

Effect of Ca doping on modulated structures in multiferroic Bi1−xCaxFeO3

Hiroyama, T., Hirata, A., Inoue, Y., Horibe, Y. & Koyama, Y., 2019 Jan 1, In : journal of the physical society of japan. 88, 5, 054601.

Research output: Contribution to journalArticle

antiphase boundaries
room temperature
diffraction patterns
electron diffraction
modulation

IoT Assisted Kernel Linear Discriminant Analysis Based Gait Phase Detection Algorithm for Walking with Cognitive Tasks

Peng, F., Peng, W., Zhang, C. & Zhong, D., 2019 Jan 1, In : IEEE Access. 7, p. 68240-68249 10 p., 8708273.

Research output: Contribution to journalArticle

Discriminant analysis
Electromyography
Fusion reactions
Servers
Robots

Optimal Pricing and Service Selection in the Mobile Cloud Architectures

Li, X., Zhang, C., Gu, B., Yamori, K. & Tanaka, Y., 2019 Jan 1, In : IEEE Access. 7, p. 43564-43572 9 p., 6287639.

Research output: Contribution to journalArticle

Mobile cloud computing
Mobile devices
Costs
Base stations
Internet

Ultrahigh-pressure form of Si O2 glass with dense pyrite-type crystalline homology

Murakami, M., Kohara, S., Kitamura, N., Akola, J., Inoue, H., Hirata, A., Hiraoka, Y., Onodera, Y., Obayashi, I., Kalikka, J., Hirao, N., Musso, T., Foster, A. S., Idemoto, Y., Sakata, O. & Ohishi, Y., 2019 Jan 29, In : Physical Review B. 99, 4, 045153.

Research output: Contribution to journalArticle

Pyrites
homology
pyrites
Crystalline materials
Glass
2018

A publicly verifiable network coding scheme with null-space HMAC

Chen, Y., Zhang, C., Li, W., Chen, T. & Zhang, M., 2018 Jan 1, In : International Journal of Intelligent Information and Database Systems. 11, 2-3, p. 117-131 15 p.

Research output: Contribution to journalArticle

Network coding
Cryptography
Costs
Pollution
Throughput
broken symmetry
leakage
photons
eigenvectors
thermodynamics
2 Citations (Scopus)

Structure of crystallized particles in sputterdeposited amorphous germanium films

Okugawa, M., Nakamura, R., Hirata, A., Ishimaru, M., Yasuda, H. & Numakura, H., 2018 Oct 1, In : Journal of Applied Crystallography. 51, 5, p. 1467-1473 7 p.

Research output: Contribution to journalArticle

Germanium
Diamond
Diffraction patterns
Crystalline materials
Crystallization
2014
33 Citations (Scopus)

Designed nanostructures of clay for controlled adsorption of organic compounds

Tomohiko, O., Yoko, S. & Makoto, O., 2014 Mar, In : Journal of Nanoscience and Nanotechnology. 14, 3, p. 2121-2134 14 p.

Research output: Contribution to journalArticle

Nanostructures
montmorillonite
organic compounds
Organic compounds
Adsorption
2012
4 Citations (Scopus)

The syntheses of thin layers of organosilica by the co-condensation of tetraethoxysilane and phenyltriethoxysilane in the presence of cationic surfactant

Hashimoto, R., Tsuji, Y. & Ogawa, M., 2012 Mar, In : Journal of Materials Science. 47, 5, p. 2195-2200 6 p.

Research output: Contribution to journalArticle

hydrotalcite
Cationic surfactants
Condensation
Ammonia
Methanol
2011
2 Citations (Scopus)

The syntheses of transparent thin layers and spherical particles of nanoporous silicas

Hashimoto, R., Sato, M., Shimura, N., Ayral, A. & Ogawa, M., 2011 Nov, In : Nippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan. 119, 1395, p. 867-871 5 p.

Research output: Contribution to journalArticle

Silicon Dioxide
Silica
silicon dioxide
synthesis
Surface-Active Agents
2010
16 Citations (Scopus)

The removal of 2-phenylphenol from aqueous solution by adsorption onto organoclays

Seki, Y. & Ogawa, M., 2010, In : Bulletin of the Chemical Society of Japan. 83, 6, p. 712-715 4 p.

Research output: Contribution to journalArticle

Organoclay
Adsorption
Bentonite
Neostigmine
Bromides
2009
2 Citations (Scopus)

Adsorption of tetrakis(p-sulfonatophenyl)porphyrin on kaolinite

Tanaka, Y., Okada, T. & Ogawa, M., 2009 Dec, In : Journal of Porous Materials. 16, 6, p. 623-629 7 p.

Research output: Contribution to journalArticle

Kaolin
Kaolinite
Porphyrins
Ethanolamine
Adsorption
6 Citations (Scopus)

Preparation and vapor adsorption properties of quaternary diammonium-montmorillonites

Seki, Y., Okada, T. & Ogawa, M., 2009 Aug, In : Microporous and Mesoporous Materials. 124, 1-3, p. 30-35 6 p.

Research output: Contribution to journalArticle

xylene
Xylene
Cations
Vapors
vapors
52 Citations (Scopus)

Preparation of Co-Al layered double hydroxides by the hydrothermal urea method for controlled particle size

Arai, Y. & Ogawa, M., 2009 Jan, In : Applied Clay Science. 42, 3-4, p. 601-604 4 p.

Research output: Contribution to journalArticle

Hydroxides
Glycerol
urea
hydroxide
Urea
11 Citations (Scopus)

Preparation of propanethiol-modified nanoporous silica spherical particles

Ogawa, M., Kato, K. & Shimura, N., 2009, In : Bulletin of the Chemical Society of Japan. 82, 1, p. 121-125 5 p.

Research output: Contribution to journalArticle

Dimethylformamide
Silicon Dioxide
Suspensions
Casting
Water
2008
11 Citations (Scopus)

Composition-dependent ion-exehange reactivity of potassium lithium titanates

Fuse, Y., Ide, Y. & Ogawa, M., 2008, In : Bulletin of the Chemical Society of Japan. 81, 6, p. 767-772 6 p.

Research output: Contribution to journalArticle

Solid state reactions
Lithium
Potassium
Ions
Intercalation compounds
25 Citations (Scopus)

Controlled photocatalytic ability of titanium dioxide particle by coating with nanoporous silica

Kato, R., Shimura, N. & Ogawa, M., 2008 Jan 5, In : Chemistry Letters. 37, 1, p. 76-77 2 p.

Research output: Contribution to journalArticle

Silicon Dioxide
Coatings
Calcination
Nanoparticles
titanium dioxide
2007
15 Citations (Scopus)

Efficient way to attach organosilyl groups in the interlayer space of layered solids

Ide, Y. & Ogawa, M., 2007, In : Bulletin of the Chemical Society of Japan. 80, 8, p. 1624-1629 6 p.

Research output: Contribution to journalArticle

Silanes
Derivatives
Silicates
Chemical analysis
12 Citations (Scopus)

Preparation of hexagonal platy particles of nanoporous silica using hydrotalcite as morphology template

Shimura, N. & Ogawa, M., 2007 Aug 15, In : Journal of Colloid and Interface Science. 312, 2, p. 311-316 6 p.

Research output: Contribution to journalArticle

hydrotalcite
Silicon Dioxide
templates
Silica
silicon dioxide
40 Citations (Scopus)

Preparation of surfactant templated nanoporous silica spherical particles by the Stöber method. Effect of solvent composition on the particle size

Shimura, N. & Ogawa, M., 2007 Jul, In : Journal of Materials Science. 42, 14, p. 5299-5306 8 p.

Research output: Contribution to journalArticle

Surface-Active Agents
Silicon Dioxide
Surface active agents
Particle size
surfactants
2006
10 Citations (Scopus)

Deposition of thin mesoporous silica films on glass substrates from basic solution

Shimura, N. & Ogawa, M., 2006 Nov 1, In : Journal of Colloid and Interface Science. 303, 1, p. 250-255 6 p.

Research output: Contribution to journalArticle

Silicon Dioxide
Silica
silicon dioxide
Glass
Borosilicate glass
23 Citations (Scopus)

Deposition of thin nanoporous silica layers on solid surfaces

Ogawa, M., Shimura, N. & Ayral, A., 2006 Apr 4, In : Chemistry of Materials. 18, 7, p. 1715-1718 4 p.

Research output: Contribution to journalArticle

Silicon Dioxide
Silica
Deionized water
Substrates
Silicon wafers
15 Citations (Scopus)

Preparation and properties of Mg/Al layered double hydroxide-oleate and -stearate intercalation compounds

Inomata, K. & Ogawa, M., 2006, In : Bulletin of the Chemical Society of Japan. 79, 2, p. 336-342 7 p.

Research output: Contribution to journalArticle

Stearates
Intercalation compounds
hydrotalcite
Oleic Acid
Alkanes
1 Citation (Scopus)

Preparation and properties of trans-2-butene-1,4-bis (triphenylphosphonium) -saponite

Tanaka, Y., Okada, T. & Ogawa, M., 2006 Apr, In : Journal of Porous Materials. 13, 2, p. 157-161 5 p.

Research output: Contribution to journalArticle

butenes
Butenes
Cations
Ion exchange
Positive ions
33 Citations (Scopus)

Preparation and some properties of organically modified layered alkali titanates with alkylmethoxysilanes

Ide, Y. & Ogawa, M., 2006 Apr 1, In : Journal of Colloid and Interface Science. 296, 1, p. 141-149 9 p.

Research output: Contribution to journalArticle

titanates
Alkalies
alkalies
Derivatives
swelling
21 Citations (Scopus)

Preparation of large platy particles of Co-Al layered double hydroxides

Kayano, M. & Ogawa, M., 2006 Jun, In : Clays and Clay Minerals. 54, 3, p. 382-389 8 p.

Research output: Contribution to journalArticle

Hydroxides
hydroxides
urea
hydroxide
hydrolysis

Stochastic resonance in an on-off ratchet

Matsumoto, T. & Aizawa, Y., 2006 Mar 22, In : Journal of Physics: Conference Series. 31, 1, p. 189-190 2 p.

Research output: Contribution to journalArticle

2005
6 Citations (Scopus)

Preparation of Mg/Al layered double hydroxide-oleate intercalation compound by a reconstruction method under hydrothermal condition

Ogawa, M. & Inomata, K., 2005 Jun 5, In : Chemistry Letters. 34, 6, p. 810-811 2 p.

Research output: Contribution to journalArticle

Intercalation compounds
hydrotalcite
Oleic Acid
Organic solvents
Swelling
2004
14 Citations (Scopus)
Phase separation
Kinetics
kinetics
matrices
Chemical analysis
2003
atomic clusters
Covalent bonds
covalent bonds
Atoms
tetrahedrons
7 Citations (Scopus)
atomic clusters
Covalent bonds
covalent bonds
Atoms
tetrahedrons
2002
3 Citations (Scopus)

New chemical layered structure in Ti-Cr alloys

Hirata, A., Tanimura, M. & Koyama, Y., 2002 Jul, In : Materials Transactions. 43, 7, p. 1689-1695 7 p.

Research output: Contribution to journalArticle

metastable state
antiphase boundaries
Metastable phases
Gibbs free energy
Phase shift
2001
4 Citations (Scopus)

Nanometer-size polycrystallization in bcc → hcp + C15 structural change of a Ti-30 mol%Cr alloy

Hirata, A., Tanimura, M. & Koyama, Y., 2001 Dec, In : Materials Transactions. 42, 12, p. 2553-2558 6 p.

Research output: Contribution to journalArticle

matrices
polyhedrons
Transmission electron microscopy
transmission electron microscopy
microstructure