JOPSS - Search Results

Journal Articles

Location of deuterium atoms in BaSn $_{0.5}$ In $_{0.5}$ O $_{2.75+alpha}$ at 77-473 K by neutron powder diffraction

Ito, Tsuyoshi*; Nagasaki, Takanori*; Iwasaki, Kota*; Yoshino, Masahito*; Matsui, Tsuneo*; Fukazawa, Hiroshi; Igawa, Naoki; Ishii, Yoshinobu

Solid State Ionics, 178(7-10), p.607 - 613, 2007/04

https://doi.org/10.1016/j.ssi.2007.01.024

Times Cited Count：7 Percentile：33.68(Chemistry, Physical)

no abstracts in English

Journal Articles

Location of deuterium atoms in BaSn $_{0.5}$ In $_{0.5}$ O $_{2.75+alpha}$ by neutron powder diffraction at 10 K

Ito, Tsuyoshi*; Nagasaki, Takanori*; Iwasaki, Kota*; Yoshino, Masahito*; Matsui, Tsuneo*; Igawa, Naoki; Ishii, Yoshinobu

Solid State Ionics, 178(1-2), p.13 - 17, 2007/01

https://doi.org/10.1016/j.ssi.2006.10.030

Times Cited Count：21 Percentile：63.32(Chemistry, Physical)

no abstracts in English

Journal Articles

The Determination of deuteron site in SrZr $_{0.95}$ Sc $_{0.05}$ O $_{3-alpha}$ by neutron powder diffraction

Ito, Tsuyoshi*; Nagasaki, Takanori*; Iwasaki, Kota*; Yoshino, Masahito*; Matsui, Tsuneo*; Igawa, Naoki; Ishii, Yoshinobu

Solid State Ionics, 177(26-32), p.2353 - 2356, 2006/10

https://doi.org/10.1016/j.ssi.2006.03.052

Times Cited Count：11 Percentile：45.57(Chemistry, Physical)

no abstracts in English

Journal Articles

Phase equilibria and thermal expansion of CaTiO $_{3}$ doped with neptunium

Sato, Tsuyoshi*; Yamashita, Toshiyuki; Matsui, Tsuneo*

Journal of Nuclear Materials, 344(1-3), p.67 - 72, 2005/09

https://doi.org/10.1016/j.jnucmat.2005.04.018

Times Cited Count：4 Percentile：29.09(Materials Science, Multidisciplinary)

Phase relationships between NpO $_{2}$ and CaTiO $_{3}$ or Ca(Ti, Al)O $_{3}$ were investigated by X-ray diffraction (XRD) analysis, using specimens prepared at 1773 K in Ar-8%H $_{2}$ . Single phase solid solutions were formed 0-7.5 mol%Np and 1-10 mol%Np for CaTiO $_{3}$ and Ca(Ti, Al)O $_{3}$ , respectively. By substituting Al for Ti in CaTiO $_{3}$ , Np solubility in Ca(Ti, Al)O $_{3}$ increased. Solubility of Np was compared with those of U and Pu, and was discussed with oxidation states and ionic radii of dopants. Thermal expansions of (Ca,Np)TiO $_{3}$ were measured from room temperature to 1273 K in Ar-8%H $_{2}$ using high-temperature XRD technique. These specimens showed nearly the same value of volumetric thermal expansion coefficients, suggesting that the incorporation of tetravalent Np into CaTiO $_{3}$ had practically no effect on stabilization of the crystal lattice. This finding was in a marked contrast to that of Pu doped CaTiO $_{3}$ , where pronounced stabilization in the crystal was observed by incorporating Pu into CaTiO $_{3}$ .

Journal Articles

Phase relations between a fluorite and a pyrochlore structure in the system of actinides and zirconium oxides

Yamashita, Toshiyuki; Kuramoto, Kenichi; Nakada, Masami; Yamazaki, Satoshi*; Sato, Tsuyoshi*; Matsui, Tsuneo*

Journal of Nuclear Science and Technology, 39(Suppl.3), p.585 - 591, 2002/11

http://www.tandfonline.com/doi/abs/10.1080/00223131.2002.10875536

no abstracts in English

Journal Articles

Phase study and thermal expansion of yttria stabilized zirconia doped with PuO $_{2-x}$

Yamashita, Toshiyuki; Yamazaki, Satoshi*; Sato, Tsuyoshi*; Matsui, Tsuneo*

Journal of Nuclear Science and Technology, 39(Suppl.3), p.656 - 659, 2002/11

http://www.tandfonline.com/doi/abs/10.1080/00223131.2002.10875554

no abstracts in English

Journal Articles

Thermal expansion and solubility limits of plutonium-doped lanthanum zirconates

Yamazaki, Satoshi*; Yamashita, Toshiyuki; Matsui, Tsuneo*; Nagasaki, Takanori*

Journal of Nuclear Materials, 294(1-2), p.183 - 187, 2001/04

https://doi.org/10.1016/S0022-3115(01)00464-0

Times Cited Count：43 Percentile：92.26(Materials Science, Multidisciplinary)

no abstracts in English

Journal Articles

Enthalpy and heat capacity of (Ca $_{1-x}$ Pu $_{x}$ )TiO $_{3}$ (x=0 and 0.20)

Sato, Tsuyoshi*; Yamazaki, Satoshi*; Yamashita, Toshiyuki; Matsui, Tsuneo*; Nagasaki, Takanori*

Journal of Nuclear Materials, 294(1-2), p.135 - 140, 2001/04

https://doi.org/10.1016/S0022-3115(01)00470-6

Times Cited Count：4 Percentile：32.52(Materials Science, Multidisciplinary)

no abstracts in English

Journal Articles

Thermal expansion of (Ca $_{1-x}$ Pu $_{x}$ )TiO $_{3}$

Sato, Tsuyoshi*; Hanajiri, Yutaka*; Yamashita, Toshiyuki; Matsui, Tsuneo*; Nagasaki, Takanori*

Journal of Nuclear Materials, 294(1-2), p.130 - 134, 2001/04

https://doi.org/10.1016/S0022-3115(01)00472-X

Times Cited Count：7 Percentile：47.47(Materials Science, Multidisciplinary)

no abstracts in English

Journal Articles

Radiation effects on MgAl $_{2}$ O $_{4}$ -stabilized ZrO $_{2}$ composite material under He $^{+}$ or Xe $^{2+}$ ion irradiation

Sasajima, N.*; Matsui, Tsuneo*; Furuno, Shigemi*; Hojo, Kiichi; Shiratori, Tetsuo

Nuclear Instruments and Methods in Physics Research B, 166-167, p.250 - 257, 2000/00

https://doi.org/10.1016/S0168-583X(99)00661-8

Times Cited Count：20 Percentile：75.19(Instruments & Instrumentation)

no abstracts in English

Journal Articles

Damage accumulation in Al $_{2}$ O $_{3}$ during H $_{2+}$ or He $^{+}$ ion irradiation

Sasajima, Naohiko*; Matsui, Tsuneo*; Furuno, Shigemi*; Hojo, Kiichi;

Nuclear Instruments and Methods in Physics Research B, 148(1-4), p.745 - 751, 1999/00

https://doi.org/10.1016/S0168-583X(98)00810-6

Times Cited Count：41 Percentile：91.96(Instruments & Instrumentation)

no abstracts in English

Journal Articles

Radiation effects on Al $_{2}$ O $_{3}$ irradiated with H $_{2+}$ ions

Furuno, Shigemi*; Sasajima, N.*; Hojo, Kiichi; ; ; Matsui, Tsuneo*

Journal of Nuclear Materials, 258-263, p.1817 - 1821, 1998/00

https://doi.org/10.1016/S0022-3115(98)00408-5

Times Cited Count：9 Percentile：59.43(Materials Science, Multidisciplinary)

no abstracts in English

Journal Articles

Ion irradiation and annealing effects in Al $_{2}$ O $_{3}$ and MgAl $_{2}$ O $_{4}$

Furuno, Shigemi; Sasajima, Naohiko*; Hojo, Kiichi; ; ; Matsui, Tsuneo*; Muromura, Tadasumi

Nuclear Instruments and Methods in Physics Research B, 127-128, p.181 - 185, 1997/00

https://doi.org/10.1016/S0168-583X(97)00066-9

Times Cited Count：25 Percentile：84.93(Instruments & Instrumentation)

no abstracts in English

Journal Articles

Radiation effects in Al $_{2}$ O $_{3}$ single crystals irradiated with He and Xe ions at room temperature

Hojo, Kiichi; Furuno, Shigemi; ; Sasajima, Naohiko*; ; Matsui, Tsuneo*; Muromura, Tadasumi

Microstructures and Functions of Materials (ICMFM 96), 0, p.269 - 272, 1996/00

no abstracts in English

Journal Articles

In situ TEM study of radiation effect of spinel (MgAl $_{2}$ O $_{4}$ ) during helium- and xenon-ion irradiations

Sasajima, Naohiko*; Matsui, Tsuneo*; Furuno, Shigemi; Hojo, Kiichi; ; Muromura, Tadasumi;

Proc. of Int. Conf. on Microstructures and Functions of Materials (ICMFM 96), 0, p.265 - 268, 1996/00

no abstracts in English

Journal Articles

High temperature heat capacities and electrical conductivities of boron carbides

Matsui, Tsuneo*; ; ; Imai, Hisashi

Journal of Nuclear Materials, 186, p.7 - 12, 1991/00

https://doi.org/10.1016/0022-3115(91)90345-8

Times Cited Count：14 Percentile：79.51(Materials Science, Multidisciplinary)

no abstracts in English

Oral presentation

Location of deuterium atoms in perovskite-type oxide by neutron powder diffraction at 10 K

Ito, Tsuyoshi*; Nagasaki, Takanori*; Iwasaki, Kota*; Yoshino, Masahito*; Matsui, Tsuneo*; Igawa, Naoki; Ishii, Yoshinobu

no journal, ,

no abstracts in English

Oral presentation

Location of deuterium atoms in BaSn $_{0.5}$ In $_{0.5}$ O $_{2.75}$ -D $_{2}$ O by neutron powder diffraction at 10 K, 1

Ito, Tsuyoshi*; Nagasaki, Takanori*; Iwasaki, Kota*; Yoshino, Masahito*; Matsui, Tsuneo*; Fukazawa, Hiroshi; Igawa, Naoki; Ishii, Yoshinobu

no journal, ,

no abstracts in English

Oral presentation

Location of deuterium atoms in BaSn $_{0.5}$ In $_{0.5}$ O $_{2.75}$ -D $_{2}$ O at 77-473 K by neutron powder diffraction, 2

Ito, Tsuyoshi*; Nagasaki, Takanori*; Iwasaki, Kota*; Yoshino, Masahito*; Matsui, Tsuneo*; Fukazawa, Hiroshi; Igawa, Naoki; Ishii, Yoshinobu

no journal, ,

no abstracts in English

Oral presentation

Deuteron site in BaSn $_{0.5}$ In $_{0.5}$ O $_{2.75+a}$ and its change with temperature by neutron powder diffraction

Ito, Tsuyoshi*; Nagasaki, Takanori*; Iwasaki, Kota*; Yoshino, Masahito*; Matsui, Tsuneo*; Fukazawa, Hiroshi; Igawa, Naoki; Ishii, Yoshinobu

no journal, ,

no abstracts in English

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Location of deuterium atoms in BaSn $_{0.5}$ In $_{0.5}$ O $_{2.75+alpha}$ at 77-473 K by neutron powder diffraction

Location of deuterium atoms in BaSn $_{0.5}$ In $_{0.5}$ O $_{2.75+alpha}$ by neutron powder diffraction at 10 K

The Determination of deuteron site in SrZr $_{0.95}$ Sc $_{0.05}$ O $_{3-alpha}$ by neutron powder diffraction

Phase equilibria and thermal expansion of CaTiO $_{3}$ doped with neptunium

Phase relations between a fluorite and a pyrochlore structure in the system of actinides and zirconium oxides

Phase study and thermal expansion of yttria stabilized zirconia doped with PuO $_{2-x}$

Thermal expansion and solubility limits of plutonium-doped lanthanum zirconates

Enthalpy and heat capacity of (Ca $_{1-x}$ Pu $_{x}$ )TiO $_{3}$ (x=0 and 0.20)

Thermal expansion of (Ca $_{1-x}$ Pu $_{x}$ )TiO $_{3}$

Radiation effects on MgAl $_{2}$ O $_{4}$ -stabilized ZrO $_{2}$ composite material under He $^{+}$ or Xe $^{2+}$ ion irradiation

Damage accumulation in Al $_{2}$ O $_{3}$ during H $_{2+}$ or He $^{+}$ ion irradiation

Radiation effects on Al $_{2}$ O $_{3}$ irradiated with H $_{2+}$ ions

Ion irradiation and annealing effects in Al $_{2}$ O $_{3}$ and MgAl $_{2}$ O $_{4}$

Radiation effects in Al $_{2}$ O $_{3}$ single crystals irradiated with He and Xe ions at room temperature

In situ TEM study of radiation effect of spinel (MgAl $_{2}$ O $_{4}$ ) during helium- and xenon-ion irradiations

High temperature heat capacities and electrical conductivities of boron carbides

Location of deuterium atoms in perovskite-type oxide by neutron powder diffraction at 10 K

Location of deuterium atoms in BaSn $_{0.5}$ In $_{0.5}$ O $_{2.75}$ -D $_{2}$ O by neutron powder diffraction at 10 K, 1

Location of deuterium atoms in BaSn $_{0.5}$ In $_{0.5}$ O $_{2.75}$ -D $_{2}$ O at 77-473 K by neutron powder diffraction, 2

Deuteron site in BaSn $_{0.5}$ In $_{0.5}$ O $_{2.75+a}$ and its change with temperature by neutron powder diffraction