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- Michiyoshi Tanaka, Kenji Tsuda
- Journal of electron microscopy
- 2011

This paper reviews the convergent-beam electron diffraction (CBED) technique. Point- and space-group determination methods of ordinary crystals are described, along with an example of the determination method for Sr₃Ru₂O₇. The symmetry determination of one-dimensionally incommensurate crystals and quasicrystals is explained. The large-angle CBED technique,… (More)

- Kenji Tsuda, Yoichiro Ogata, Kazunari Takagi, Takuya Hashimoto, Michiyoshi Tanaka
- Acta crystallographica. Section A, Foundations of…
- 2002

Atom positions and anisotropic Debye-Waller factors of the rhombohedral phase of LaCrO(3) have been refined simultaneously with the low-order structure factors, using a structure-analysis method of convergent-beam electron diffraction (CBED) proposed by Tsuda & Tanaka [Acta Cryst. (1999), A55, 939-954]. The method is based on the least-squares fitting… (More)

- Kazuya Omoto, Kenji Tsuda, Michiyoshi Tanaka
- Journal of electron microscopy
- 2002

Inelastic scattering of fast transmission electrons from a perfect crystal is investigated using the Bloch wave theory. A comprehensive expression for the scattering of electrons is given, which includes both elastic and inelastic multiple scatterings. This expression is an extended form of Fujimoto's expression for elastic scattering (J. Phys. Soc. Japan… (More)

- Takayuki Akaogi, Kenji Tsuda, Masami Terauchi, Michiyoshi Tanaka
- Journal of electron microscopy
- 2004

The six lattice parameters (a, b, c, alpha, beta and gamma) of Si(1-x)Ge(x), which was grown epitaxially on a Si (001) substrate with a varying Ge concentration, were determined by convergent-beam electron diffraction (CBED) without any assumption of crystal lattice symmetry. It was revealed that the lattice parameter c of Si(1-x)Ge(x) varies linearly with… (More)

- Simona Mei, Chris E. Lidman, +9 authors Michiyoshi Tanaka
- 2013

The mass-size relation of early-type galaxies has been largely studied in the last years to probe the mass assembly of the most massive objects in the Universe. Recent work has established that their median size at fixed stellar mass increased by a factor of a few in the last ∼ 10 Gyrs. The exact mechanisms provoking this growth are still a matter of… (More)

- Yoichiro Ogata, Kenji Tsuda, Yukikuni Akishige, Michiyoshi Tanaka
- Acta crystallographica. Section A, Foundations of…
- 2004

Crystal structural parameters (21 positional parameters and nine isotropic Debye-Waller factors) of the intermediate phase of hexagonal barium titanate (h-BaTiO3) have been refined by a structure analysis method using convergent-beam electron diffraction (CBED); this method was developed by Tsuda & Tanaka [Acta Cryst. (1999), A55, 939-954]. In order to… (More)

- Lauriane Delaye, M. Huertas-Company, +13 authors Michiyoshi Tanaka
- 2014

We analyse the mass–size relation of ∼400 quiescent massive ETGs (M∗/M > 3 × 1010) hosted by massive clusters (M200 ∼ 2–7× 1014 M ) at 0.8 < z < 1.5, compared to those found in the field at the same epoch. Size is parametrized using the mass-normalized B-band rest-frame size, γ = Re/M 11 . We find that the γ distributions in both environments peak at the… (More)

This paper is concerned with numerical studies of the anode region of a high-intensity argon arc. The anode region is divided into three subzones: the anode boundary layer, the presheath and the sheath. The governing equations of the dominating processes with the boundary conditions taken from the solutions of LTE plasmas are solved by applying the… (More)

- Takayuki Akaogi, Kenji Tsuda, Masami Terauchi, Michiyoshi Tanaka
- Journal of electron microscopy
- 2004

All the six lattice parameters (a, b, c, alpha, beta and gamma) of a strained area of an InAs layer grown on a GaAs substrate were determined without any assumption of the crystal lattice symmetry from the higher-order Laue zone (HOLZ) lines appearing in one convergent-beam electron diffraction (CBED) pattern. The analysis was performed with three steps.… (More)

- Yoichiro Ogata, Kenji Tsuda, Michiyoshi Tanaka
- Acta crystallographica. Section A, Foundations of…
- 2008

A structure-analysis method using convergent-beam electron diffraction (CBED) developed by Tsuda et al. [Tsuda & Tanaka (1999), Acta Cryst. A55, 939-954; Tsuda, Ogata, Takagi, Hashimoto & Tanaka (2002), Acta Cryst. A58, 514-525] has been applied to the determination of the electrostatic potential and electron density of crystalline silicon. CBED patterns… (More)