Search Results - "Hatta, Akimitsu"

Shape-dependent infrared reflectance properties of CNT forest metamaterial arrays by Pander, Adam, Takano, Keisuke, Hatta, Akimitsu, Nakajima, Makoto, Furuta, Hiroshi

“…In this work, shape-dependent mid-infrared properties of novel split ring resonator (SRR) metamaterials composed of single-walled carbon nanotube (CNT) forest…”
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Generation of micro-arc discharge plasma in highly pressurized seawater by Gamaleev, Vladislav, Furuta, Hiroshi, Hatta, Akimitsu

“…Micro-arc discharge plasma was generated in highly conductive seawater at high pressures up to 19 MPa. Using a microscaled rod-to-rod electrode system, a…”
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Study of self-organized structure in carbon nanotube forest by fractal dimension and lacunarity analysis by Pander, Adam, Onishi, Takatsugu, Hatta, Akimitsu, Furuta, Hiroshi

“…In this work, a fractal analysis of a morphology of carbon nanotube (CNT) forest was conducted. A self-similarity between the formation of catalyst…”
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Optimization of catalyst formation conditions for synthesis of carbon nanotubes using Taguchi method by Pander, Adam, Hatta, Akimitsu, Furuta, Hiroshi

“…•Taguchi statistical approach for designing CNTs growth experiments is proposed.•Particles formation is govern by surface diffusion and Ostwald ripening…”
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Atomic Emission Spectroscopy of Microarc Discharge in Sea Water for On-Site Detection of Metals by Gamaleev, Vladislav, Furuta, Hiroshi, Hatta, Akimitsu

“…Recently, marine resources have been attracting much attention owing to their growing role in sustainable development. Growing interest in the exploration of…”
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Significant decrease in the reflectance of thin CNT forest films tuned by the Taguchi method by Pander, Adam, Ishimoto, Kouki, Hatta, Akimitsu, Furuta, Hiroshi

“…The Taguchi method of design of experiments was utilized to tune the optical properties of a carbon nanotube (CNT) forest by decreasing the total…”
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UV-vis spectroscopy study of plasma-activated water: Dependence of the chemical composition on plasma exposure time and treatment distance by Oh, Jun-Seok, Szili, Endre J., Ogawa, Kotaro, Short, Robert D., Ito, Masafumi, Furuta, Hiroshi, Hatta, Akimitsu

“…Plasma-activated water (PAW) is receiving much attention in biomedical applications because of its reported potent bactericidal properties. Reactive oxygen and…”
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Combined effect of protein and oxygen on reactive oxygen and nitrogen species in the plasma treatment of tissue by Gaur, Nishtha, Szili, Endre J., Oh, Jun-Seok, Hong, Sung-Ha, Michelmore, Andrew, Graves, David B., Hatta, Akimitsu, Short, Robert D.

“…The influence of protein and molecular, ground state oxygen (O2) on the plasma generation, and transport of reactive oxygen and nitrogen species (RONS) in…”
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Fabrication of Self-Assembling Carbon Nanotube Forest Fishnet Metamaterials by Pander, Adam, Onishi, Takatsugu, Hatta, Akimitsu, Furuta, Hiroshi

“…The investigation of the preparation of polystyrene (PS) nanosphere monolayers for the fabrication of carbon nanotube (CNT) forest fishnet metamaterial…”
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FIB Secondary Etching Method for Fabrication of Fine CNT Forest Metamaterials by Pander, Adam, Hatta, Akimitsu, Furuta, Hiroshi

“…Anisotropic materials, like carbon nanotubes(CNTs), are the perfect substitutes to overcome the limitations of conventional metamaterials; however, the…”
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Formation of Thermally Stable, High-Areal-Density, and Small-Diameter Catalyst Nanoparticles via Intermittent Sputtering Deposition for the High-Density Growth of Carbon Nanotubes by Koji, Hirofumi, Kusumoto, Yuji, Hatta, Akimitsu, Furuta, Hiroshi

“…We report the formation of thermally stable catalyst nanoparticles via intermittent sputtering deposition to prevent the agglomeration of the nanoparticles…”
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The influence of the inner structure of CNT forest metamaterials in the infrared regime by Pander, Adam, Takano, Keisuke, Hatta, Akimitsu, Nakajima, Makoto, Furuta, Hiroshi

“…Electrically anisotropic one-dimensional materials, like carbon nanotubes (CNTs), have high potential to become substitutes to conventional metamaterials made…”
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Detection of metal contaminants in seawater by spectral analysis of microarc discharge by Gamaleev, Vladislav, Furuta, Hiroshi, Hatta, Akimitsu

“…In this work, we analyzed the discharge process and optical emission spectra from the microarc discharges operated in three types of highly conductive liquids:…”
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Preparation of hydrogenated amorphous carbon films using a microsecond-pulsed DC capacitive-coupled plasma chemical vapor deposition system operated at high frequency up to 400 kHz by Al Mamun, Md Abdullah, Furuta, Hiroshi, Hatta, Akimitsu

“…Hydrogenated amorphous carbon (a-C:H) films are deposited on silicon (Si) substrates using a high-repetition microsecond-pulsed DC plasma chemical vapor…”
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Plasma cell treatment device Plasma-on-Chip: Monitoring plasma-generated reactive species in microwells by Oh, Jun-Seok, Kojima, Shinya, Sasaki, Minoru, Hatta, Akimitsu, Kumagai, Shinya

“…We have developed a plasma cell treatment device called Plasma-on-Chip that enables the real-time monitoring of a single cell culture during plasma treatment…”
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Optical reflectance of patterned frost column-like CNT forest for metamaterial applications by Miyaji, Hiroki, Pander, Adam, Takano, Keisuke, Kohno, Hideo, Hatta, Akimitsu, Nakajima, Makoto, Furuta, Hiroshi

“…In this paper, the optical properties of a frost column-like carbon nanotube (CNT) forest, a hybrid structure of carbon film and a CNT forest, in which carbon…”
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Investigation of Effect of Needle Electrode Configuration on Microplasma Discharge Process in Sea Water by Gamaleev, Vladislav, Jun-Seok Oh, Furuta, Hiroshi, Hatta, Akimitsu

“…Microplasma discharge in sea water was investigated using a needle-to-plane electrode system with various types of needle insulation. A platinum plane…”
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Thickness of ITO thin film influences on fabricating ZnO nanorods applying for dye-sensitized solar cell by Li, Xin, Li, Chaoyang, Hou, Shengwen, Hatta, Akimitsu, Yu, Jinhong, Jiang, Nan

“…In order to compare the substrates influence on the properties of ZnO films and nanostructures, in this paper, the ITO substrates with different thicknesses…”
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Effect of plasma jet diameter on the efficiency of reactive oxygen and nitrogen species generation in water by Oh, Jun-Seok, Kakuta, Maito, Furuta, Hiroshi, Akatsuka, Hiroshi, Hatta, Akimitsu

“…The plasma jet generation of reactive oxygen and nitrogen species (RONS) in solution is important in biology, medicine, and disinfection. Studies using a wide…”
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How plasma induced oxidation, oxygenation, and de-oxygenation influences viability of skin cells by Oh, Jun-Seok, Strudwick, Xanthe, Short, Robert D., Ogawa, Kotaro, Hatta, Akimitsu, Furuta, Hiroshi, Gaur, Nishtha, Hong, Sung-Ha, Cowin, Allison J., Fukuhara, Hideo, Inoue, Keiji, Ito, Masafumi, Charles, Christine, Boswell, Roderick W., Bradley, James W., Graves, David B., Szili, Endre J.

“…The effect of oxidation, oxygenation, and de-oxygenation arising from He gas jet and He plasma jet treatments on the viability of skin cells cultured in vitro…”
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