IFC(Internationalization and Future Conception)

Research Output 1987 2019

2019

110 Gbit/s On-Off Keying Transmitter Based on a Single-Drive Polymer Modulator

Yokoyama, S., Lu, G. W., Cheng, X., Qiu, F. & Spring, A. M., Apr 22 2019, 2019 Optical Fiber Communications Conference and Exhibition, OFC 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8696847. (2019 Optical Fiber Communications Conference and Exhibition, OFC 2019 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

keying
low voltage
transmitters
Modulators
modulators

Adamantyl and carbazole containing trans-poly(norbornene-dicarboximide)s as electro-optic chromophore hosts

Spring, A. M., Qiu, F., Hong, J., Bannaron, A., Cheng, X. & Yokoyama, S., May 20 2019, In : polymer. 172, p. 382-390 9 p.

Research output: Contribution to journalArticle

Chromophores
Electrooptical effects
Copolymers
Polymers
Monomers

A high efficiency silicon nitride waveguide grating coupler with a multilayer bottom reflector

Hong, J., Spring, A. M., Qiu, F. & Yokoyama, S., Dec 1 2019, In : Scientific reports. 9, 1, 12988.

Research output: Contribution to journalArticle

Open Access
Optics and Photonics
Silicon Dioxide
silicon nitride

Camera sensor platform for high speed video data transmission using a wideband electro-optic polymer modulator

Cheng, X., Qiu, F., Spring, A. M., Sasaki, M., Kashino, T., Ozawa, M., Nawata, H., Kita, T., Sugihara, O. & Yokoyama, S., Feb 4 2019, In : Optics Express. 27, 3, p. 1877-1883 7 p.

Research output: Contribution to journalArticle

video data
data transmission
electro-optics
modulators
platforms

Development of continuous system based on nanoscale zero valent iron particles for phosphorus removal

Takami, S., Eljamal, O., Khalil, A. M. E., Eljamal, R. & Matsunaga, N., Jan 1 2019, In : Journal of Japan Society of Civil Engineers. 7, 1, p. 30-42 13 p.

Research output: Contribution to journalArticle

Open Access
Phosphorus
Iron
Bimetals
Polishing
Water treatment

DEVELOPMENT OF CONTINUOUS SYSTEM BASED ON NANOSCALE ZERO VALENT IRON PARTICLES FOR PHOSPHORUS REMOVAL

Takami, S., Eljamal, O., Khalil, A. M. E., Eljamal, R. & Matsunaga, N., 2019, In : Journal of JSCE. 7, 1, p. 30-42 13 p.

Research output: Contribution to journalArticle

phosphorus
iron
oxic conditions
corrosion
water treatment

Effectiveness of free running passive cooling strategies for indoor thermal environments: Example from a two-storey corner terrace house in Malaysia

Tuck, N. W., Zaki, S. A., Hagishima, A., Rijal, H. B., Zakaria, M. A. & Yakub, F., Aug 1 2019, In : Building and Environment. 160, 106214.

Research output: Contribution to journalArticle

Ventilation
ventilation
terrace
Malaysia
air

Fabrication and characterization of asymmetric metal/Ge/metal diodes with Ge-on-insulator substrate

Maekrua, T., Goto, T., Nakae, K., Yamamoto, K., Nakashima, H. & Wang, D., Jan 1 2019, In : Japanese Journal of Applied Physics. 58, SB, SBBE05.

Research output: Contribution to journalArticle

Open Access
Electroluminescence
Diodes
diodes
insulators
Fabrication
Open Access
Field effect transistors
field effect transistors
insulators
space transportation system
Metals
5 Citations (Scopus)

Iron based nanoparticles-zeolite composites for the removal of cesium from aqueous solutions

Eljamal, O., Shubair, T., Tahara, A., Sugihara, Y. & Matsunaga, N., Mar 1 2019, In : Journal of Molecular Liquids. 277, p. 613-623 11 p.

Research output: Contribution to journalArticle

Zeolites
Cesium
cesium
Iron
Nanoparticles

Microstructural studies of core/rim structure of polycarbosilane-derived SiC consolidated by spark plasma sintering

Lee, J. H., Lee, Y., Han, Y. H., Shin, D. G., Kim, S. & Jang, B., Jun 15 2019, In : Ceramics International. 45, 9, p. 12406-12410 5 p.

Research output: Contribution to journalArticle

Spark plasma sintering
Silicon carbide
Sintering
Carbon
Powders

Non-uniform sintering behavior during spark plasma sintering of Y2O3

Lee, J. H., Kim, B. N. & Jang, B. K., Jan 1 2019, (Accepted/In press) In : Ceramics International.

Research output: Contribution to journalArticle

Spark plasma sintering
Heating rate
Sintering
Microstructure
Grain growth
turbulent flow
Turbulent flow
Ventilation
ventilation
experiment

Polycrystalline thin-film transistors fabricated on high-mobility solid-phase-crystallized Ge on glass

Moto, K., Yamamoto, K., Imajo, T., Suemasu, T., Nakashima, H. & Toko, K., May 27 2019, In : Applied Physics Letters. 114, 21, 212107.

Research output: Contribution to journalArticle

Open Access
solid phases
transistors
glass
thin films
hole mobility

Preparation of new magnetic zeolite nanocomposites for removal of strontium from polluted waters

Shubair, T., Eljamal, O., Tahara, A., Sugihara, Y. & Matsunaga, N., Aug 15 2019, In : Journal of Molecular Liquids. 288, 111026.

Research output: Contribution to journalArticle

Zeolites
Strontium
strontium
sorption
Sorption

Statistical analysis of air conditioning peak loads of multiple dwellings

Ono, T., Hagishima, A., Tanimoto, J., Zaki, S. A. & Hisham, N. A., Aug 13 2019, In : E3S Web of Conferences. 111, 04057.

Research output: Contribution to journalConference article

Open Access
air conditioning
Air conditioning
Time series
Statistical methods
statistical analysis
5 Citations (Scopus)
Velocity measurement
Ventilation
ventilation
Stream flow
Velocity distribution
2018
1 Citation (Scopus)

96 Gbit/s PAM-4 generation using an electro-optic polymer modulator with high thermal stability

Yokoyama, S., Lu, G. W., Miura, H., Feng, Q. & Spring, A. M., Jan 1 2018, CLEO: Science and Innovations, CLEO_SI 2018. OSA - The Optical Society, Vol. Part F94-CLEO_SI 2018.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Pulse amplitude modulation
Electrooptical effects
Modulators
Polymers
Thermodynamic stability
2 Citations (Scopus)

96 Gbit/s PAM-4 Generation using an Electro-Optic Polymer Modulator with High Thermal Stability

Yokoyama, S., Lu, G. W., Miura, H., Feng, Q. & Spring, A. M., Aug 6 2018, 2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8427665. (2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

pulse amplitude modulation
Pulse amplitude modulation
Electrooptical effects
Modulators
electro-optics

A new semi-empirical model for estimating the drag coefficient of the vertical random staggered arrays using LES

Mohammad, A. F., Zaki, S. A., Ikegaya, N., Hagishima, A. & Ali, M. S. M., Sep 1 2018, In : Journal of Wind Engineering and Industrial Aerodynamics. 180, p. 191-200 10 p.

Research output: Contribution to journalArticle

Drag coefficient
Large eddy simulation
Drag

Border trap evaluation for SiO2/GeO2/Ge gate stacks using deep-level transient spectroscopy

Wen, W. C., Yamamoto, K., Wang, D. & Nakashima, H., Nov 28 2018, In : Journal of Applied Physics. 124, 20, 205303.

Research output: Contribution to journalArticle

borders
metal oxide semiconductors
traps
capacitors
evaluation
10 Citations (Scopus)

Chemical pathways of Nanoscale Zero-Valent Iron (NZVI) during its transformation in aqueous solutions

Eljamal, O., Mokete, R., Matsunaga, N. & Sugihara, Y., Oct 1 2018, In : Journal of Environmental Chemical Engineering. 6, 5, p. 6207-6220 14 p.

Research output: Contribution to journalArticle

Iron
aqueous solution
ion
iron
dissolution

CO2 formation yields from different States of CO adsorbed on amorphous solid water under 157nm photoirradiation

Matsuda, S., Yamazaki, M., Harata, A. & Yabushita, A., Jan 1 2018, In : Chemistry Letters. 47, 4, p. 468-471 4 p.

Research output: Contribution to journalArticle

Carbon Monoxide
Water
Ice
Photodissociation
Adsorption
2 Citations (Scopus)
flow field
ventilation
simulation
computational fluid dynamics
kinetic energy
6 Citations (Scopus)

Electrical properties of pseudo-single-crystalline Ge films grown by Au-induced layer exchange crystallization at 250 °c

Higashi, H., Kudo, K., Yamamoto, K., Yamada, S., Kanashima, T., Tsunoda, I., Nakashima, H. & Hamaya, K., Jun 7 2018, In : Journal of Applied Physics. 123, 21, 215704.

Research output: Contribution to journalArticle

electrical properties
crystallization
transistors
contamination
leakage
2 Citations (Scopus)

Evaluation of nanoscale zero valent iron particles for the removal of cesium from aqueous solutions

Shubair, T., Eljamal, O. & Matsunaga, N., Dec 18 2018, In : IOP Conference Series: Materials Science and Engineering. 454, 1, 012104.

Research output: Contribution to journalConference article

Cesium
Iron
Accidents
Nuclear power plants
Cations
2 Citations (Scopus)

Evaluation of sulfate-containing sludge stabilization and the alleviation of methanogenesis inhibitation at mesophilic temperature

Amen, T. W. M., Eljamal, O., Khalil, A. M. E. & Matsunaga, N., Oct 1 2018, In : Journal of Water Process Engineering. 25, p. 212-221 10 p.

Research output: Contribution to journalArticle

methanogenesis
Sewage
Sulfates
Stabilization
sulfate

Experimental study on effect of spires on the lateral nonuniformity of mean flow in a wind tunnel

Rahmat, N. A., Hagishima, A., Ikegaya, N. & Tanimoto, J., Mar 2018, In : Evergreen. 5, 1, p. 1-15 15 p.

Research output: Contribution to journalArticle

wind tunnel
Wind tunnels
experimental study
Atmospheric boundary layer
boundary layer

GIS-BASED SPATIAL ANALYSIS OF URBAN HEAT ISLAND IN FUKUOKA METROPOLITAN AREA

Wang, Y., Nishimura, A., Sugihara, Y., Zhou, G., Hisada, Y., Matsunaga, N. & Eljamal, O., 2018, In : 水工学論文集 Annual journal of Hydraulic Engineering, JSCE. 63, p. I_1189-1194

Research output: Contribution to journalArticle

2 Citations (Scopus)

Green infrastructure and urban sustainability

Hagishima, A., Feb 9 2018, 3rd International Conference on Industrial Mechanical, Electrical, and Chemical Engineering. Fadilah, Nur, A., Budiman, A. W., Distantina, S., Susanti, A. D. & Wijayanta, A. T. (eds.). American Institute of Physics Inc., 020002. (AIP Conference Proceedings; vol. 1931).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

heat islands
climate change
vegetation
climate
temperature effects
3 Citations (Scopus)

High Temperature Resistant 112 Gbit/s PAM4 Modulator Based on Electro-Optic Polymer Modulator

Yokoyama, S., Lu, G. W., Miura, H., Qiu, F. & Spring, A. M., Nov 14 2018, 2018 European Conference on Optical Communication, ECOC 2018. Institute of Electrical and Electronics Engineers Inc., 8535460. (European Conference on Optical Communication, ECOC; vol. 2018-September).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electrooptical effects
Modulators
Polymers
Pulse amplitude modulation
Temperature
6 Citations (Scopus)

Improved model for the isosteric heat of adsorption and impacts on the performance of heat pump cycles

Azahar, F. H. M., Mitra, S., Yabushita, A., Harata, A., Saha, B. B. & Kyaw, T., Oct 1 2018, In : Applied Thermal Engineering. 143, p. 688-700 13 p.

Research output: Contribution to journalArticle

Pumps
Adsorption
Hot Temperature
Vacuum
Gases
11 Citations (Scopus)

Improvement of the chemical synthesis efficiency of nano-scale zero-valent iron particles

Eljamal, R., Eljamal, O., Khalil, A. M. E., Saha, B. B. & Matsunaga, N., Aug 1 2018, In : Journal of Environmental Chemical Engineering. 6, 4, p. 4727-4735 9 p.

Research output: Contribution to journalArticle

Iron
Particle size
Nitrates
Phosphorus
particle size
3 Citations (Scopus)

Methane yield enhancement by the addition of new novel of iron and copper-iron bimetallic nanoparticles

Amen, T. W. M., Eljamal, O., Khalil, A. M. E., Sugihara, Y. & Matsunaga, N., Aug 1 2018, In : Chemical Engineering and Processing - Process Intensification. 130, p. 253-261 9 p.

Research output: Contribution to journalArticle

Methane
Copper
Iron
Biofuels
Nanoparticles
26 Citations (Scopus)

Multilayer system of nanoscale zero valent iron and Nano-Fe/Cu particles for nitrate removal in porous media

Shubair, T., Eljamal, O., Khalil, A. M. E. & Matsunaga, N., Mar 20 2018, In : Separation and Purification Technology. 193, p. 242-254 13 p.

Research output: Contribution to journalArticle

Nitrates
Porous materials
Multilayers
Iron
Sand
9 Citations (Scopus)

Novel application of nanoscale zero valent iron and bimetallic nano-Fe/Cu particles for the treatment of cesium contaminated water

Shubair, T., Eljamal, O., Khalil, A. M. E., Tahara, A. & Matsunaga, N., Jun 6 2018, In : Journal of Environmental Chemical Engineering. 6, 4, p. 4253-4264 12 p.

Research output: Contribution to journalArticle

Cesium
cesium
Iron
Water
Sorption

Numerical investigation of wind-induced interference in a random urban array

Mohammad, A. F., Zaki, S. A., Mat Ali, M. S., Yakub, F. & Hagishima, A., Mar 15 2018, In : Journal of Mechanical Engineering. 5, Specialissue4, p. 189-204 16 p.

Research output: Contribution to journalArticle

Pressure distribution
Tall buildings
Large eddy simulation
Velocity distribution
Ventilation

Numerical simulation on wind-driven cross ventilation in square arrays of urban buildings with different opening positions

Zaki, S. A., Kasim, N. F. M., Ikegaya, N., Hagishima, A. & Mat Ali, M. S., Sep 1 2018, In : Journal of Advanced Research in Fluid Mechanics and Thermal Sciences. 49, 2, p. 101-114 14 p.

Research output: Contribution to journalArticle

Ventilation
Computer simulation
Turbulence models
Computational fluid dynamics
Air
12 Citations (Scopus)

Performance of nanoscale zero-valent iron in nitrate reduction from water using a laboratory-scale continuous-flow system

Khalil, A. M. E., Eljamal, O., Saha, B. B. & Matsunaga, N., Apr 1 2018, In : Chemosphere. 197, p. 502-512 11 p.

Research output: Contribution to journalArticle

Nitrates
Iron
nitrate
Water
water
6 Citations (Scopus)

Phosphate Removal Through Nano-Zero-Valent Iron Permeable Reactive Barrier; Column Experiment and Reactive Solute Transport Modeling

Maamoun, I., Eljamal, O., Khalil, A. M. E., Sugihara, Y. & Matsunaga, N., Nov 1 2018, In : Transport in Porous Media. 125, 2, p. 395-412 18 p.

Research output: Contribution to journalArticle

Solute transport
Phosphates
Iron
Effluents
Experiments
1 Citation (Scopus)

Plate-slot polymer waveguide modulator on silicon-on-insulator

Qiu, F., Spring, A. M., Hong, J. & Yokoyama, S., Apr 30 2018, In : Optics Express. 26, 9, p. 11213-11221 9 p.

Research output: Contribution to journalArticle

slots
electro-optics
modulators
insulators
waveguides
1 Citation (Scopus)

Scrutiny of interference effect of ions and organic matters on water treatment using supported nanoscale zero-valent iron

Khalil, A. M. E., Eljamal, O., Amen, T. W. M., Sugihara, Y. & Matsunaga, N., Jul 1 2018, In : Environmental Earth Sciences. 77, 13, 489.

Research output: Contribution to journalArticle

water treatment
crossover interference
Water treatment
Biological materials
Iron
5 Citations (Scopus)

Silicon waveguide grating coupler based on a segmented grating structure

Hong, J., Qiu, F., Spring, A. M. & Yokoyama, S., Apr 20 2018, In : Applied Optics. 57, 12, p. 3301-3305 5 p.

Research output: Contribution to journalArticle

couplers
Waveguides
gratings
waveguides
Silicon
1 Citation (Scopus)

Survey of resident behaviour related to air conditioner operation in low-cost apartments of Kuala Lumpur

Zaki, S. A., Hanip, N. F. M., Hagishima, A., Yakub, F. & Ali, M. S. M., Jan 1 2018, Chemical Engineering Transactions. Italian Association of Chemical Engineering - AIDIC, Vol. 63. p. 259-264 6 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Air
Costs
Energy efficiency
Sustainable development
Temperature
8 Citations (Scopus)

Two-step synthesis and characterization of vertically stacked SnS-WS2 and SnS-MoS2 p-n heterojunctions

Sukma Aji, A., Izumoto, M., Suenaga, K., Yamamoto, K., Nakashima, H. & Ago, H., Jan 1 2018, In : Physical Chemistry Chemical Physics. 20, 2, p. 889-897 9 p.

Research output: Contribution to journalArticle

Heterojunctions
heterojunctions
synthesis
Chemical vapor deposition
vapor deposition

Ultrasonic Electronics

Akiyama, I., Choi, P. K., Hachiya, H., Harata, A., Hasegawa, H., Hashimoto, K., Kakio, S., Kudo, N., Kudo, S., Matsukawa, M., Matsuoka, T., Mizutani, K., Nakamura, K., Ogi, H., Takeuchi, S., Tsuchiya, T., Umemura, S. I., Watanabe, Y., Yamada, K. & Yasui, K., Jul 2018, In : Japanese Journal of Applied Physics. 57, 7, 07L001.

Research output: Contribution to journalEditorial

Electronic equipment
ultrasonics
Ultrasonics
electronics
1 Citation (Scopus)
Shear flow
Probability density function
Large eddy simulation
Velocity distribution
Spatial distribution
8 Citations (Scopus)

Wastewater degradation by iron/copper nanoparticles and the microorganism growth rate

Amen, T. W. M., Eljamal, O., Khalil, A. M. E. & Matsunaga, N., Dec 1 2018, In : Journal of Environmental Sciences (China). 74, p. 19-31 13 p.

Research output: Contribution to journalArticle

Microorganisms
Phosphorus
Copper
Wastewater
Iron

Wastewater degradation by iron/copper nanoparticles and the microorganism growth rate

Amen, T. WM., Eljamal, O., Khalil, A. ME. & Matsunaga, N., 2018, In : Journal of Environmental Sciences. 74, p. 19-31 13 p.

Research output: Contribution to journalArticle