• 702 引用
  • 16 h指数
20042020

Research output per year

Pureに変更を加えた場合、すぐここに表示されます。

研究成果

フィルター
記事
2020

Time Evolution of Solidification Structure in Ductile Cast Iron with Hypereutectic Compositions

Chatcharit, K., Sugiyama, A., Morishita, K., Narumi, T., Kajiwara, K. & Yasuda, H., 1 1 2020, (受理済み/印刷中) : : International Journal of Metalcasting.

研究成果: ジャーナルへの寄稿記事

2019

Dendrite fragmentation induced by massive-like δ–γ transformation in Fe–C alloys

Yasuda, H., Morishita, K., Nakatsuka, N., Nishimura, T., Yoshiya, M., Sugiyama, A., Uesugi, K. & Takeuchi, A., 12 1 2019, : : Nature communications. 10, 1, 3183.

研究成果: ジャーナルへの寄稿記事

公開
2 引用 (Scopus)

Selection of the massive-like δ-γ transformation due to nucleation of metastable δ phase in Fe-18 mass%Cr-Ni alloys with ni contents of 8, 11, 14 and 20 mass%

Nishimura, T., Matsubayashi, R., Morishita, K., Yoshiya, M., Nagira, T. & Yasuda, H., 3 2019, : : isij international. 59, 3, p. 459-465 7 p.

研究成果: ジャーナルへの寄稿記事

公開
3 引用 (Scopus)

Time-resolved and in-situ observation of δ-γ transformation during unidirectional solidification in Fe-C alloys

Nishimura, T., Morishita, K., Yoshiya, M., Nagira, T. & Yasuda, H., 2 2019, : : Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan. 105, 2, p. 168-176 9 p.

研究成果: ジャーナルへの寄稿記事

公開
2 引用 (Scopus)
2018

Evaluation of alignment error of micropore X-ray optics caused by hot plastic deformation

Numazawa, M., Ishi, D., Ezoe, Y., Takeuchi, K., Terada, M., Fujitani, M., Ishikawa, K., Nakajima, K., Morishita, K., Ohashi, T., Mitsuda, K., Nakamura, K. & Noda, Y., 6 1 2018, : : Japanese Journal of Applied Physics. 57, 6, 06HJ11.

研究成果: ジャーナルへの寄稿記事

1 引用 (Scopus)

In-situ characterization of dendrite tip radius in Sn-base alloys

Yoshimura, R., Morishita, K., Yasuda, H., Esaka, H. & Shinozuka, K., 1 1 2018, : : Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals. 82, 3, p. 78-83 6 p.

研究成果: ジャーナルへの寄稿記事

公開
2017

Deformation and improvement of the ir transmission of single-crystal silicon by direct current heating

Miura, K., Shimotsuma, Y., Sakakura, M., Gunji, S., Sakamoto, T., Morishita, K. & Hachinohe, S., 1 1 2017, : : Materiali in Tehnologije. 51, 3, p. 493-497 5 p.

研究成果: ジャーナルへの寄稿記事

First X-ray imaging with a micromachined Wolter type-I telescope

Ogawa, T., Ezoe, Y., Kakiuchi, T., Ikuta, M., Sato, M., Nakamura, K., Numazawa, M., Takeuchi, K., Terada, M., Ohashi, T., Mitsuishi, I., Ishikawa, K., Mitsuda, K., Morishita, K. & Nakajima, K., 4 1 2017, : : Microsystem Technologies. 23, 4, p. 1101-1116 16 p.

研究成果: ジャーナルへの寄稿記事

7 引用 (Scopus)

In-situ measurement of solute partition coefficient in fe-cr-ni-mo alloys by using x-ray imaging and x-ray florescence analysis

Uwabe, I., Dobara, K., Morishita, K., Nagira, T. & Yasuda, H., 1 1 2017, : : Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan. 103, 12, p. 678-687 10 p.

研究成果: ジャーナルへの寄稿記事

2 引用 (Scopus)

In situ observations of tensile and compressive deformations in semi solid metallic alloys using time-resolved x-ray imaging

Nagira, T., Yasuda, H., Unoki, R., Morishita, K., Sugiyama, A., Yoshiya, M. & Uesugi, K., 1 1 2017, : : Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan. 103, 12, p. 668-677 10 p.

研究成果: ジャーナルへの寄稿記事

X-ray evaluation of high-verticality sidewalls fabricated by deep reactive ion etching

Takeuchi, K., Ezoe, Y., Ishikawa, K., Nakamura, K., Numazawa, M., Terada, M., Fujitani, M., Ishi, D., Noda, Y., Ohashi, T., Morishita, K., Nakajima, K. & Mitsuda, K., 6 2017, : : Japanese Journal of Applied Physics. 56, 6, 06GN04.

研究成果: ジャーナルへの寄稿記事

4 引用 (Scopus)
2016

Identification of lifetime limiting defects by temperature- and injection-dependent photoluminescence imaging

Schön, J., Youssef, A., Park, S., Mundt, L. E., Niewelt, T., Mack, S., Nakajima, K., Morishita, K., Murai, R., Jensen, M. A., Buonassisi, T. & Schubert, M. C., 9 14 2016, : : Journal of Applied Physics. 120, 10, 105703.

研究成果: ジャーナルへの寄稿記事

12 引用 (Scopus)
2015

Influence of Mg on Solidification of Hypereutectic Cast Iron: X-ray Radiography Study

Yamane, K., Yasuda, H., Sugiyama, A., Nagira, T., Yoshiya, M., Morishita, K., Uesugi, K., Takeuchi, A. & Suzuki, Y., 11 1 2015, : : Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science. 46, 11, p. 4937-4946 10 p.

研究成果: ジャーナルへの寄稿記事

20 引用 (Scopus)

Shape and quality of Si single bulk crystals grown inside Si melts using the noncontact crucible method

Nakajima, K., Murai, R., Ono, S., Morishita, K., Kivambe, M. M., Powell, D. M. & Buonassisi, T., 1 1 2015, : : Japanese Journal of Applied Physics. 54, 1, 1 p.

研究成果: ジャーナルへの寄稿記事

17 引用 (Scopus)
2014

Formation process of Si3N4 particles on surface of Si ingots grown using silica crucibles with Si3N4 coating by noncontact crucible method

Nakajima, K., Morishita, K., Murai, R. & Usami, N., 3 1 2014, : : Journal of Crystal Growth. 389, p. 112-119 8 p.

研究成果: ジャーナルへの寄稿記事

11 引用 (Scopus)

Fracture behavior and fracture toughness of pitch-based carbon fiber with an artificial notch introduced by a focused ion beam

Ochiai, S., Kuboshima, S., Okuda, H., Morishita, K. & Tsushima, E., 5 4 2014, : : Composite Interfaces. 21, 4, p. 265-279 15 p.

研究成果: ジャーナルへの寄稿記事

5 引用 (Scopus)

Growth of square Si single bulk crystals with large side-face widths using noncontact crucible method

Nakajima, K., Murai, R. & Morishita, K., 2 10 2014, : : Japanese Journal of Applied Physics. 53, 2 PART 1, 025501.

研究成果: ジャーナルへの寄稿記事

13 引用 (Scopus)

High-speed growth of Si single bulk crystals by expanding low-temperature region in Si melt using noncontact crucible method

Nakajima, K., Morishita, K. & Murai, R., 11 1 2014, : : Journal of Crystal Growth. 405, p. 44-51 8 p.

研究成果: ジャーナルへの寄稿記事

15 引用 (Scopus)

Minority-carrier lifetime and defect content of n-type silicon grown by the noncontact crucible method

Kivambe, M., Powell, D. M., Castellanos, S., Ann Jensen, M., Morishige, A. E., Nakajima, K., Morishita, K., Murai, R. & Buonassisi, T., 11 1 2014, : : Journal of Crystal Growth. 407, p. 31-36 6 p.

研究成果: ジャーナルへの寄稿記事

23 引用 (Scopus)
2013

Estimation of fracture toughness of sic fiber and statistical analysis of change in fracture strength distribution with notch size

Ochiai, S., Kuboshima, S., Okuda, H., Morishita, K., Inoue, T., Ishikawa, T. & Sato, M., 10 8 2013, : : Materials Transactions. 54, 10, p. 1916-1924 9 p.

研究成果: ジャーナルへの寄稿記事

Growth of Si single bulk crystals with low oxygen concentrations by the noncontact crucible method using silica crucibles without Si3N 4 coating

Nakajima, K., Murai, R., Morishita, K. & Kutsukake, K., 4 24 2013, : : Journal of Crystal Growth. 372, p. 121-128 8 p.

研究成果: ジャーナルへの寄稿記事

16 引用 (Scopus)
2012

Growth of high-quality multicrystalline Si ingots using noncontact crucible method

Nakajima, K., Morishita, K., Murai, R. & Kutsukake, K., 9 15 2012, : : Journal of Crystal Growth. 355, 1, p. 38-45 8 p.

研究成果: ジャーナルへの寄稿記事

25 引用 (Scopus)

Growth of multicrystalline Si ingots using noncontact crucible method for reduction of stress

Nakajima, K., Murai, R., Morishita, K., Kutsukake, K. & Usami, N., 4 1 2012, : : Journal of Crystal Growth. 344, 1, p. 6-11 6 p.

研究成果: ジャーナルへの寄稿記事

28 引用 (Scopus)

Large-aperture focusing of x rays with micropore optics using dry etching of silicon wafers

Ezoe, Y., Moriyama, T., Ogawa, T., Kakiuchi, T., Mitsuishi, I., Mitsuda, K., Aoki, T., Morishita, K. & Nakajima, K., 3 1 2012, : : Optics Letters. 37, 5, p. 779-781 3 p.

研究成果: ジャーナルへの寄稿記事

19 引用 (Scopus)

Novel ultra-lightweight and high-resolution MEMS X-ray optics for space astronomy

Mitsuishi, I., Ezoe, Y., Ishizu, K., Moriyama, T., Mita, M., Yamasaki, N. Y., Mitsuda, K., Kanamori, Y., Morishita, K. & Nakajima, K., 12 1 2012, : : Sensors and Actuators, A: Physical. 188, p. 411-416 6 p.

研究成果: ジャーナルへの寄稿記事

12 引用 (Scopus)

Plastically deformed Ge-crystal wafers as elements for neutron focusing monochromator

Hiraka, H., Ohkubo, K., Furusaka, M., Kiyanagi, Y., Yamada, K., Morishita, K. & Nakajima, K., 11 21 2012, : : Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 693, p. 166-169 4 p.

研究成果: ジャーナルへの寄稿記事

2011

Arrangement of dendrite crystals grown along the bottom of Si ingots using the dendritic casting method by controlling thermal conductivity under crucibles

Nakajima, K., Kutsukake, K., Fujiwara, K., Morishita, K. & Ono, S., 3 15 2011, : : Journal of Crystal Growth. 319, 1, p. 13-18 6 p.

研究成果: ジャーナルへの寄稿記事

34 引用 (Scopus)

Formation mechanism of twin boundaries during crystal growth of silicon

Kutsukake, K., Abe, T., Usami, N., Fujiwara, K., Morishita, K. & Nakajima, K., 9 1 2011, : : Scripta Materialia. 65, 6, p. 556-559 4 p.

研究成果: ジャーナルへの寄稿記事

17 引用 (Scopus)

Generation mechanism of dislocations and their clusters in multicrystalline silicon during two-dimensional growth

Kutsukake, K., Abe, T., Usami, N., Fujiwara, K., Yonenaga, I., Morishita, K. & Nakajima, K., 10 15 2011, : : Journal of Applied Physics. 110, 8, 083530.

研究成果: ジャーナルへの寄稿記事

13 引用 (Scopus)
5 引用 (Scopus)

Plastically deformed Si-crystal wafers for neutron-monochromator elements

Hiraka, H., Fujiwara, K., Yamada, K., Morishita, K. & Nakajima, K., 4 11 2011, : : Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 635, 1, p. 137-140 4 p.

研究成果: ジャーナルへの寄稿記事

3 引用 (Scopus)
2010

Computational investigation of relationship between shear stress and multicrystalline structure in silicon

Takahashi, I., Usami, N., Kutsukake, K., Morishita, K. & Nakajima, K., 4 1 2010, : : Japanese Journal of Applied Physics. 49, 4 PART 2, 04DP01.

研究成果: ジャーナルへの寄稿記事

17 引用 (Scopus)

Fracture toughness of Al2O3 fibers with an artificial notch introduced by a focused-ion-beam

Ochiai, S., Kuboshima, S., Morishita, K., Okuda, H. & Inoue, T., 5 1 2010, : : Journal of the European Ceramic Society. 30, 7, p. 1659-1667 9 p.

研究成果: ジャーナルへの寄稿記事

10 引用 (Scopus)

Generation mechanism of dislocations during directional solidification of multicrystalline silicon using artificially designed seed

Takahashi, I., Usami, N., Kutsukake, K., Stokkan, G., Morishita, K. & Nakajima, K., 3 15 2010, : : Journal of Crystal Growth. 312, 7, p. 897-901 5 p.

研究成果: ジャーナルへの寄稿記事

70 引用 (Scopus)

Optical image analysis of the novel ultra-lightweight and high-resolution MEMS X-ray optics

Mitsuishi, I., Ezoe, Y., Takagi, U., Ishizu, K., Moriyama, T., Hayashi, T., Sato, T., Morishita, K., Nakajima, K., Yamasaki, N. Y. & Mitsuda, K., 9 17 2010, : : IEEE Journal of Quantum Electronics. 46, 9, p. 1309-1312 4 p.

研究成果: ジャーナルへの寄稿記事

15 引用 (Scopus)

Realization of a high-performance point-focusing monochromator for X-ray studies

Okuda, H., Morishita, K., Nakajima, K., Fujiwara, K., Yonenaga, I. & Ochiai, S., 4 1 2010, : : Applied Physics Express. 3, 4, 046601.

研究成果: ジャーナルへの寄稿記事

5 引用 (Scopus)

Ultra light-weight and high-resolution X-ray mirrors using DRIE and X-ray LIGA techniques for space X-ray telescopes

Ezoe, Y., Mitsuishi, I., Takagi, U., Koshiishi, M., Mitsuda, K., Yamasaki, N. Y., Ohashi, T., Kato, F., Sugiyama, S., Riveros, R. E., Yamaguchi, H., Fujihira, S., Kanamori, Y., Morishita, K., Nakajima, K. & Maeda, R., 8 1 2010, : : Microsystem Technologies. 16, 8-9, p. 1633-1641 9 p.

研究成果: ジャーナルへの寄稿記事

40 引用 (Scopus)
2009

Shaped silicon wafers obtained by hot plastic deformation: Performance evaluation for future astronomical x-ray telescopes

Ezoe, Y., Shirata, T., Mitsuishi, I., Ishida, M., Mitsuda, K., Morishita, K. & Nakajima, K., 7 1 2009, : : Applied Optics. 48, 19, p. 3830-3838 9 p.

研究成果: ジャーナルへの寄稿記事

4 引用 (Scopus)

Systematic studies of Si and Ge hemispherical concave wafers prepared by plastic deformation

Nakajima, K., Fujiwara, K. & Morishita, K., 10 15 2009, : : Journal of Crystal Growth. 311, 21, p. 4587-4592 6 p.

研究成果: ジャーナルへの寄稿記事

7 引用 (Scopus)
2008

Assessment of strain of Bi2223 filaments in bent Ag-sheathed superconducting composites by synchrotron radiation

Okuda, H., Shin, J. K., Iwamoto, S., Morishita, K., Mukai, Y., Matsubayashi, H., Ochiai, S., Otto, A., Harley, E. J., Malozemoff, A. P. & Sato, M., 4 1 2008, : : Scripta Materialia. 58, 8, p. 687-690 4 p.

研究成果: ジャーナルへの寄稿記事

5 引用 (Scopus)

Point-focusing monochromator crystal realized by hot plastic deformation of a Ge wafer

Okuda, H., Nakajima, K., Fujiwara, K., Morishita, K. & Ochiai, S., 7 24 2008, : : Journal of Applied Crystallography. 41, 4, p. 798-799 2 p.

研究成果: ジャーナルへの寄稿記事

6 引用 (Scopus)
2007

Degradation mechanism of amorphous silicon carbide fiber due to air-exposure at high temperatures

Morishita, K., Matsumoto, T., Ochiai, S., Okuda, H., Ishikawa, T. & Sato, M., 2 1 2007, : : Materials Transactions. 48, 2, p. 111-116 6 p.

研究成果: ジャーナルへの寄稿記事

10 引用 (Scopus)

Thermally induced residual strain accumulation in Bi2223/Ag/Ag alloy composite superconductor

Ochiai, S., Rokkaku, H., Morishita, K., Shin, J. K., Iwamoto, S., Okuda, H., Hojo, M., Osamura, K., Sato, M., Otto, A., Harley, E. & Malozemoff, A., 3 1 2007, : : Superconductor Science and Technology. 20, 3, p. 202-210 9 p., 015.

研究成果: ジャーナルへの寄稿記事

27 引用 (Scopus)
2006

Fracture toughness of a crystalline silicon carbide fiber (tyranno-SA3®)

Morishita, K., Ochiai, S., Okuda, H., Inshikawa, T., Sato, M. & Inoue, T., 8 1 2006, : : Journal of the American Ceramic Society. 89, 8, p. 2571-2576 6 p.

研究成果: ジャーナルへの寄稿記事

40 引用 (Scopus)

In situ synchrotron-radiation measurements of axial strain in laminated Bi2223 superconducting composite tapes at room temperature

Okuda, H., Rokkaku, H., Morishita, K., Shin, J. K., Iwamoto, S., Ochiai, S., Sato, M., Osamura, K., Otto, A., Harley, E. J. & Malozemoff, A., 10 2006, : : Scripta Materialia. 55, 8, p. 691-694 4 p.

研究成果: ジャーナルへの寄稿記事

12 引用 (Scopus)

Monte Carlo-shear lag simulation for fracture behavior of Bi2223 superconducting monofilament and its influence on critical current

Rokkakku, H., Morishita, K., Doko, D., Ishida, T., Ochiai, S., Okuda, H. & Osamura, K., 10 1 2006, : : Physica C: Superconductivity and its applications. 445-448, 1-2, p. 756-761 6 p.

研究成果: ジャーナルへの寄稿記事

3 引用 (Scopus)

Quest and evaluation of topcoat materials for environmental barrier coatings of SiC/SiC composites

Nakayama, H., Morishita, K., Ochiai, S., Sekigawa, T., Aoyama, K., Oi, T., Yamamoto, M., Okamura, K. & Sato, M., 7 24 2006, : : Key Engineering Materials. 317-318, p. 549-552 4 p.

研究成果: ジャーナルへの寄稿記事

2 引用 (Scopus)
2005

A Monte Carlo-shear lag simulation of tensile fracture behaviour of Bi2223 filament

Ochiai, S., Ishida, T., Doko, D., Morishita, K., Okuda, H., Oh, S. S., Ha, D. W., Hojo, M., Tanaka, M., Sugano, M. & Osamura, K., 12 1 2005, : : Superconductor Science and Technology. 18, 12

研究成果: ジャーナルへの寄稿記事

21 引用 (Scopus)

An attempt to recover strength of oxidized sic/sic composite by means of a deoxidation treatment

Morishita, K., Ochiai, S., Okuda, H., Nakayama, H. & Sato, M., 1 1 2005, : : Composite Interfaces. 12, 8-9, p. 853-858 6 p.

研究成果: ジャーナルへの寄稿記事

Simulation of fracture behavior of unidirectional sic/sic composite exposed in air at 823–1673 k

Morishita, K., Ochiai, S., Okuda, H., Nakayama, H. & Sato, M., 1 1 2005, : : Composite Interfaces. 12, 8-9, p. 693-706 14 p.

研究成果: ジャーナルへの寄稿記事

2 引用 (Scopus)