Miyoko Tanaka

National Institute for Materials Science

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Kazuo Furuya

National Institute for Materials Science

Masaki Takeguchi

National Institute for Materials Science

Kazutaka Mitsuishi

National Institute for Materials Science

M. Shimojo

Shibaura Institute of Technology

Hirokazu Tatsuoka

Shizuoka University

Ming Han

University of Chicago

Hidehiro Yasuda

Osaka University

Qing Yang

Dalian University of Technology

Masanao Miwa

Nagahama Institute of Bio-Science and Technology

Takashi Sügimura

Genesis Research Institute

Cooperative Institutions

National Institute for Materials Science

The University of Tokyo

Shizuoka University

Tokyo University of Science

Japan Science and Technology Agency

Tokyo Institute of Technology

National Institute of Advanced Industrial Science and Technology

University of Tsukuba

Kyoto University

Nagoya University

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Position- and size-controlled fabrication of iron silicide nanorods by electron-beam-induced deposition using an ultrahigh-vacuum transmission electron microscope

Applied Physics Letters (2005)

Miyoko Tanaka Fuxiang Chu M. Shimojo Masaki Takeguchi Kazutaka Mitsuishi

We have fabricated arrays of nanorods of cubic iron silicide from iron pentacarbonyl gas source on Si(111) substrates by electron-beam-induced deposition at elevated temperature in an ultrahigh-vacuum transmission electron microscope. The nanorods are aligned along one of the Si⟨110⟩ directions. Their length could be controlled by changing the irradiation time. It was revealed that the vicinity of the substrate surface influences the growth direction and location of the nanorods.

Nanorod

Deposition

10.1063/1.1922576

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Citations (22)

Effect of free magnesium and salts on the inorganic pyrophosphatase purified from a slightly halophilic Vibrio alginolyticus

Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics (1973)

Tsutomu Unemoto Miyoko Tanaka Maki Hayashi

Chaotropic agent

Vibrio alginolyticus

Inorganic pyrophosphatase

Pyrophosphatases

Dissociation constant

10.1016/0005-2744(73)90432-4

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Citations (8)

<I>In-situ</I> Observation of Focused Ion Beam Microfabrication to Semiconductors

Materia Japan (1998)

Kazuo Furuya Miyoko Tanaka

10.2320/materia.37.999

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Citations (0)

Fabrication of nanostructures with different iron concentration by electron beam induced deposition with a mixture gas of iron carbonyl and ferrocene, and their magnetic properties

Journal of Materials Science (2006)

Masaki Takeguchi M. Shimojo Kazutaka Mitsuishi Miyoko Tanaka R. Che

Deposition

Iron pentacarbonyl

10.1007/s10853-006-0091-y

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Citations (18)

Real Time Uhv-Hrtem Observation Of Si(111)√3x√3-Pd Surface And Dynamic Motion Of Pd Clusters

Microscopy and Microanalysis (2002)

Masaki Takeguchi Kazutaka Mitsuishi Miyoko Tanaka Kazuo Furuya

Journal Article Real Time Uhv-Hrtem Observation Of Si(111)√3x√3-Pd Surface And Dynamic Motion Of Pd Clusters Get access M Takeguchi, M Takeguchi National Institute for Materials Science, Tsukuba, Ibaraki 305-0003, Japan Search for other works by this author on: Oxford Academic Google Scholar K Mitsuishi, K Mitsuishi National Institute for Materials Science, Tsukuba, Ibaraki 305-0003, Japan Search for other works by this author on: Oxford Academic Google Scholar M Tanaka, M Tanaka National Institute for Materials Science, Tsukuba, Ibaraki 305-0003, Japan Search for other works by this author on: Oxford Academic Google Scholar K Furuya K Furuya National Institute for Materials Science, Tsukuba, Ibaraki 305-0003, Japan Search for other works by this author on: Oxford Academic Google Scholar Microscopy and Microanalysis, Volume 8, Issue S02, 1 August 2002, Pages 410–411, https://doi.org/10.1017/S1431927602100493 Published: 01 August 2002

10.1017/s1431927602100493

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Citations (1)

非平衡液相・固相ガス原子クラスターの構造・状態分析に関する研究

Kazuo Furuya Yoshio Fukuda Nobuhiro Ishikawa Miyoko Tanaka M. Awaji

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The (011) Twin Structure Periodical in Monoclinic ZrO<sub>2 </sub>Nanofiber

e-Journal of Surface Science and Nanotechnology (2014)

Qing Yang Hirokazu Tatsuoka Miyoko Tanaka

The twin structure of monoclinic ZrO2 nanofiber was characterized using transmission electron microscopy. The m-ZrO2 nanofiber with diameter ∼300 nm was grown by the thermal oxidation of ZrSi2 with gallium. The (011) twinning was observed periodically along the growth direction of m-ZrO2 nanofiber. [DOI: 10.1380/ejssnt.2014.418]

Monoclinic crystal system

10.1380/ejssnt.2014.418

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Citations (2)

In situ ultrahigh vacuum transmission electron microscopy studies of palladium silicide island formation on silicon (111) 7×7 surface

Thin Solid Films (2003)

Masaki Takeguchi Jiangwei Liu Q. Zhang Miyoko Tanaka Kazuo Furuya

Superstructure

Zone axis

10.1016/s0040-6090(02)00901-x

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Characterization Investigation of β-FeSi₂Semiconductor by In Situ Ultrahigh-Vacuum Transmission Electron Microscopy

Japanese Journal of Applied Physics (2003)

Qi Zhang Miyoko Tanaka Masaki Takeguchi Ming Han Kazuo Furuya

In an integrated ultrahigh-vacuum system, a thin Fe layer was deposited on a Si (111) 7×7 surface at room temperature by ultrahigh-vacuum molecular beam epitaxy (UHV-MBE) and annealed at 600°C. The characterization of the as-deposited and annealed specimen for microstructure and electronic structure was investigated using an analytical ultrahigh-vacuum transmission electron microscope (UHV-TEM) and an electron energy-loss spectroscope (EELS). After deposition of a 5 ML Fe layer, an epitaxial Fe layer formed on the Si surface, which suggests that the Si substrate may induce the arrangement of Fe atoms in the thin Fe layer. When annealed at 600°C, epitaxial β-FeSi2 islands with moiré fringes formed on the Si substrate. The Fe 3d occupancy change for as-deposited Fe and β-FeSi2 was calculated by the empirical method after background subtraction by the power law and deconvolution by the Fourier ratio. The calculated results show that there is a 0.95±0.06 electron/atom decrease for Fe 3d occupancy from as-deposited Fe to β-FeSi2. Fe white lines intensity ratios for the two states were calculated from the second derivative spectra, which are 2.89 and 2.51 for as-deposited Fe and β-FeSi2, respectively. The results for the intensity ratio show that the higher intensity ratio is related to stronger magnetism.

10.1143/jjap.42.4667

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Citations (6)

Application of transmission electron microscopes to nanometre‐sized fabrication by means of electron beam‐induced deposition

Journal of Microscopy (2004)

M. Shimojo Kazutaka Mitsuishi Miyoko Tanaka Ming Han Kazuo Furuya

Summary Electron beam‐induced deposition was carried out using a scanning transmission electron microscope with a field emission gun to fabricate nanometre‐sized structures. A small amount of a metal–organic gas was introduced near the substrate in the microscope chamber, and focused electron beams were irradiated. Two‐ and three‐dimensional structures were fabricated by scanning the beam position. The minimum line width of the freestanding structures was 8 nm at a constant gas flux used. This line width of 8 nm is considered to be achieved by employing a high accelerating voltage, which leads to a small probe size, and the optimum scanning speed.

Acceleration voltage

Field emission gun

Nanometre

Deposition

10.1111/j.0022-2720.2004.01307.x

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Citations (23)