Structures by: Oikawa K.

Total: 43

Zn1.925Ti0.85Ta0.15O4 tetragonal spinel

O4Ta0.15Ti0.85Zn1.925

Takai, S.Shinohara, T.Hoshikawa, A.Harjo, S.Oikawa, K.Ishigaki, T.Kamiyama, T.Esaka, T.

Journal of the Ceramic Society of Japan (2007) 115, 780-785

a=6.02256(19)Å   b=6.02256(19)Å   c=8.42382(29)Å

α=90°   β=90°   γ=90°

Zn1.7Ti0.4Ta0.6O4 tetragonal spinel

O4Ta0.6Ti0.4Zn1.7

Takai, S.Shinohara, T.Hoshikawa, A.Harjo, S.Oikawa, K.Ishigaki, T.Kamiyama, T.Esaka, T.

Journal of the Ceramic Society of Japan (2007) 115, 780-785

a=6.08818(16)Å   b=6.08818(16)Å   c=8.40919(29)Å

α=90°   β=90°   γ=90°

Zn1.95Ti0.9Ta0.1O4 cubic spinel

O4Ta0.1Ti0.9Zn1.95

Takai, S.Shinohara, T.Hoshikawa, A.Harjo, S.Oikawa, K.Ishigaki, T.Kamiyama, T.Esaka, T.

Journal of the Ceramic Society of Japan (2007) 115, 780-785

a=8.48705(12)Å   b=8.48705(12)Å   c=8.48705(12)Å

α=90°   β=90°   γ=90°

Zn1.93Ti0.86Ta0.14O4 cubic spinel

O4Ta0.14Ti0.86Zn1.93

Takai, S.Shinohara, T.Hoshikawa, A.Harjo, S.Oikawa, K.Ishigaki, T.Kamiyama, T.Esaka, T.

Journal of the Ceramic Society of Japan (2007) 115, 780-785

a=8.48584(7)Å   b=8.48584(7)Å   c=8.48584(7)Å

α=90°   β=90°   γ=90°

Zn1.925Ti0.85Ta0.15O4 cubic spinel

O4Ta0.15Ti0.85Zn1.925

Takai, S.Shinohara, T.Hoshikawa, A.Harjo, S.Oikawa, K.Ishigaki, T.Kamiyama, T.Esaka, T.

Journal of the Ceramic Society of Japan (2007) 115, 780-785

a=8.48707(10)Å   b=8.48707(10)Å   c=8.48707(10)Å

α=90°   β=90°   γ=90°

Zn1.92Ti0.84Ta0.16O4 cubic spinel

O4Ta0.16Ti0.84Zn1.92

Takai, S.Shinohara, T.Hoshikawa, A.Harjo, S.Oikawa, K.Ishigaki, T.Kamiyama, T.Esaka, T.

Journal of the Ceramic Society of Japan (2007) 115, 780-785

a=8.48834(8)Å   b=8.48834(8)Å   c=8.48834(8)Å

α=90°   β=90°   γ=90°

Zn1.94Ti0.88Ta0.12O4

O4Ta0.12Ti0.88Zn1.94

Takai, S.Shinohara, T.Hoshikawa, A.Harjo, S.Oikawa, K.Ishigaki, T.Kamiyama, T.Esaka, T.

Journal of the Ceramic Society of Japan (2007) 115, 780-785

a=8.48360(6)Å   b=8.48360(6)Å   c=8.48360(6)Å

α=90°   β=90°   γ=90°

Zn2TiO4 cubic spinel

O4TiZn2

Takai, S.Shinohara, T.Hoshikawa, A.Harjo, S.Oikawa, K.Ishigaki, T.Kamiyama, T.Esaka, T.

Journal of the Ceramic Society of Japan (2007) 115, 780-785

a=8.46952(8)Å   b=8.46952(8)Å   c=8.46952(8)Å

α=90°   β=90°   γ=90°

Lithium Manganese(III) Manganese(IV) Oxide

LiMn2O4

Oikawa, K.Kamiyama, T.Izumi, F.Nakazato, D.Ikuta, H.Wakihara, M.

Journal of Solid State Chemistry (1999) 146, 322-328

a=8.24376(13)Å   b=8.24376(14)Å   c=8.24376(14)Å

α=90.°   β=90.°   γ=90.°

Lithium Manganate(III)

LiMnO2

Komaba, S.Myung, S. T.Kumagai, N.Kanouchi, T.Oikawa, K.Kamiyama, T.

Solid State Ionics (2002) 152, 311-318

a=4.5795(7)Å   b=5.7550(8)Å   c=2.8106(4)Å

α=90°   β=90°   γ=90°

Ba2 Al D7

AlBa2D7

Zhang, Q.-A.Akiba, E.Nakamura, Y.Kamiyama, T.Oikawa, K.

Journal of Alloys Compd. (2003) 361, 180-186

a=13.197Å   b=10.237Å   c=8.509Å

α=90°   β=101.29°   γ=90°

Ba2 Nb (Ca0.733 Nb0.267) O5.9

Ba2Ca0.733Nb1.267O5.9

Oikawa, K.Kamiyama, T.Yamaguchi, S.Shishido, T.Ikeda, S.

Solid State Ionics (2002) 154, 641-646

a=5.9356Å   b=5.9356Å   c=5.9356Å

α=60.011°   β=60.011°   γ=60.011°

Ba2 Nb (Ca0.787 Nb0.213) O5.823

Ba2Ca0.787Nb1.213O5.823

Oikawa, K.Yamaguchi, S.Kamiyama, T.Ikeda, S.Shishido, T.

Solid State Ionics (2002) 154, 641-646

a=5.9464Å   b=5.9464Å   c=5.9464Å

α=60.009°   β=60.009°   γ=60.009°

Ba2 Nb (Ca0.833 Nb0.167) O5.75

Ba2Ca0.833Nb1.167O5.75

Oikawa, K.Kamiyama, T.Ikeda, S.Yamaguchi, S.Shishido, T.

Solid State Ionics (2002) 154, 641-646

a=5.952Å   b=5.952Å   c=5.952Å

α=60.005°   β=60.005°   γ=60.005°

Ba2 Nb (Ca0.9 Nb0.1) O5.65

Ba2Ca0.9Nb1.1O5.65

Oikawa, K.Kamiyama, T.Yamaguchi, S.Ikeda, S.Shishido, T.

Solid State Ionics (2002) 154, 641-646

a=5.963Å   b=5.963Å   c=5.963Å

α=60.002°   β=60.002°   γ=60.002°

U3 Pd20 Si6

Pd20Si6U3

Tateiwa, N.Metoki, N.Aoki, H.Koike, Y.Kimura, N.Komatsubara, T.Oikawa, K.

Physik (Berlin) (2002) 312, 891-893

a=12.175Å   b=12.175Å   c=12.175Å

α=90°   β=90°   γ=90°

Bi2 ((Cr Ta) O6) O

Bi2CrO7Ta

IsmunandarKamiyama, T.Oikawa, K.Kato, K.Kubota, Y.Hoshikawa, A.Kennedy, B.J.

Materials Research Bulletin (2004) 39, 553-560

a=10.45097Å   b=10.45097Å   c=10.45097Å

α=90°   β=90°   γ=90°

(Tl0.889 Cu0.067)2 Ba2 Ca2 Cu3 O9.808

Ba2Ca2Cu3.134O9.808Tl1.778

Idemoto, Y.Yamawaki, K.Oikawa, K.Koura, N.Kamiyama, T.Izumi, F.

Journal of the Ceramic Society of Japan (2003) 111, 1297 651-657

a=3.8515Å   b=3.8515Å   c=35.6695Å

α=90°   β=90°   γ=90°

Lu4 Si2 O7 N2

Lu4N2O7Si2

Takahashi, J.Hirosaki, N.Shimada, M.Yamamoto, Y.Yamane, H.Mitomo, M.Oikawa, K.Torii, S.Kamiyama, T.

Journal of the American Ceramic Society (2002) 85, 2072-2077

a=7.4243Å   b=10.2728Å   c=10.6628Å

α=90°   β=109.773°   γ=90°

Mn O2 (H2 O)0.154

H0.308MnO2.154

Kijima, N.Ikeda, T.Oikawa, K.Izumi, F.Yoshimura, Y.

Journal of Solid State Chemistry (2004) 177, 1258-1267

a=9.81359Å   b=9.81359Å   c=2.85077Å

α=90°   β=90°   γ=90°

Sr2 (Tb Ru O6)

O6RuSr2Tb

Doi, Y.Morii, Y.Hinatsu, Y.Oikawa, K.Shimojo, Y.

Journal of Alloys Compd. (2001) 323, 455-459

a=5.7932Å   b=5.8107Å   c=8.2011Å

α=90°   β=90.249°   γ=90°

La (Cr O3)

CrLaO3

Oikawa, K.Kamiyama, T.Hashimoto, T.Shimojyo, Y.Morii, Y.

Journal of Solid State Chemistry (2000) 154, 524-529

a=5.48588Å   b=7.76824Å   c=5.52467Å

α=90°   β=90°   γ=90°

La (Cr O3)

CrLaO3

Oikawa, K.Morii, Y.Hashimoto, T.Shimojyo, Y.Kamiyama, T.

Journal of Solid State Chemistry (2000) 154, 524-529

a=5.53049Å   b=5.53049Å   c=13.3544Å

α=90°   β=90°   γ=120°

Pb1.02 (W O4) O0.13

O4.13Pb1.02W

Takai, S.Nakanishi, T.Torii, S.Esaka, T.Oikawa, K.Hoshikawa, A.Kamiyama, T.

Solid State Ionics (2004) 170, 297-304

a=5.45967Å   b=5.45967Å   c=12.042Å

α=90°   β=90°   γ=90°

(Pb0.84 La0.1) (W O3.89)

La0.1O3.89Pb0.84W

Takai, S.Nakanishi, T.Oikawa, K.Torii, S.Hoshikawa, A.Kamiyama, T.Esaka, T.

Solid State Ionics (2004) 170, 297-304

a=5.45653Å   b=5.45653Å   c=12.07705Å

α=90°   β=90°   γ=90°

(Pb0.88 La0.10) (W O3.96)

La0.1O3.96Pb0.88W

Takai, S.Hoshikawa, A.Oikawa, K.Nakanishi, T.Torii, S.Kamiyama, T.Esaka, T.

Solid State Ionics (2004) 170, 297-304

a=5.44498Å   b=5.44498Å   c=12.04787Å

α=90°   β=90°   γ=90°

(Pb0.62 La0.155) (W O3.74)

La0.155O3.74Pb0.62W

Takai, S.Nakanishi, T.Esaka, T.Oikawa, K.Torii, S.Hoshikawa, A.Kamiyama, T.

Solid State Ionics (2004) 170, 297-304

a=5.44097Å   b=5.44097Å   c=12.0661Å

α=90°   β=90°   γ=90°

(Pb0.77 La0.19) (W O3.98)

La0.19O3.98Pb0.77W

Takai, S.Nakanishi, T.Oikawa, K.Hoshikawa, A.Torii, S.Kamiyama, T.Esaka, T.

Solid State Ionics (2004) 170, 297-304

a=5.4328Å   b=5.4328Å   c=12.04757Å

α=90°   β=90°   γ=90°

(Pb0.94 La0.067) (W O4) O0.18

La0.067O4.18Pb0.94W

Takai, S.Torii, S.Nakanishi, T.Oikawa, K.Esaka, T.Hoshikawa, A.Kamiyama, T.

Solid State Ionics (2004) 170, 297-304

a=5.45668Å   b=5.45668Å   c=12.06182Å

α=90°   β=90°   γ=90°

(Pb0.83 La0.14) (W O4)

La0.14O4Pb0.83W

Takai, S.Hoshikawa, A.Nakanishi, T.Esaka, T.Oikawa, K.Kamiyama, T.Torii, S.

Solid State Ionics (2004) 170, 297-304

a=5.45071Å   b=5.45071Å   c=12.06411Å

α=90°   β=90°   γ=90°

(Pb0.63 La0.18) (W O3.92)

La0.18O3.92Pb0.63W

Takai, S.Nakanishi, T.Oikawa, K.Kamiyama, T.Torii, S.Hoshikawa, A.Esaka, T.

Solid State Ionics (2004) 170, 297-304

a=5.43905Å   b=5.43905Å   c=12.0381Å

α=90°   β=90°   γ=90°

(Pb0.51 La0.23) (W O3.77)

La0.23O3.77Pb0.51W

Takai, S.Nakanishi, T.Esaka, T.Torii, S.Hoshikawa, A.Oikawa, K.Kamiyama, T.

Solid State Ionics (2004) 170, 297-304

a=5.42907Å   b=5.42907Å   c=12.0255Å

α=90°   β=90°   γ=90°

BaLa2MnS5

BaLa2MnS5

Wakeshima, M.Hinatsu, Y.Oikawa, K.Shimojo, Y.Morii, Y.

Journal of Materials Chemistry (2000) 10, 2183-2185

a=7.9734Å   b=7.9734Å   c=13.8178Å

α=90°   β=90°   γ=90°

Sr2 Ho Ru O6

HoO6RuSr2

Doi, Y.Hinatsu, Y.Shimojo, Y.Oikawa, K.Morii, Y.

Journal of Materials Chemistry (2000) 10, 797-800

a=5.771Å   b=5.7801Å   c=8.164Å

α=90°   β=90.2°   γ=90°

Mn O2 ((D0.34 H0.66)2 O)0.1

D0.068H0.132MnO2.1

Kijima, N.Ikeda, T.Oikawa, K.Izumi, F.Yoshimura, Y.

Journal of Solid State Chemistry (2004) 177, 1258-1267

a=9.777Å   b=9.777Å   c=2.8548Å

α=90°   β=90°   γ=90°

(Pb0.39 La0.26) (W O3.82)

La0.26O3.82Pb0.39W

Takai, S.Nakanishi, T.Esaka, T.Oikawa, K.Hoshikawa, A.Kamiyama, T.Torii, S.

Solid State Ionics (2004) 170, 297-304

a=5.42338Å   b=5.42338Å   c=12.005Å

α=90°   β=90°   γ=90°

Ca9 Fe D (P O4)7

Ca9DFeO28P7

Belik, A.A.Stefanovich, S.Yu.Izumi, F.Lazoryak, B.I.Oikawa, K.

Chemistry of Materials (1,1989-) (2003) 15, 1399-1400

a=10.36921Å   b=10.36921Å   c=37.1289Å

α=90°   β=90°   γ=120°

Ca9.333 Fe1.167 (P O4)7

Ca9.333Fe1.167O28P7

Belik, A.A.Izumi, F.Lazoryak, B.I.Stefanovich, S.Yu.Oikawa, K.

Chemistry of Materials (1,1989-) (2003) 15, 1399-1400

a=10.3576Å   b=10.3576Å   c=37.1429Å

α=90°   β=90°   γ=120°

KNO2

KNO2

Onoda-Yamamuro, N.Honda, H.Ikeda, R.Yamamuro, O.Matsuo, T.Oikawa, K.Kamiyama, T.Izumi, F.

Journal of Physics: Condensed Matter (1998) 10, 3341-3351

a=4.4010Å   b=9.5967Å   c=6.9817Å

α=90.000°   β=108.274°   γ=90.000°

LiMn2O4

LiMn2O4

Oikawa, K.Kamiyama, T.Izumi, F.Chakoumakos, B. C.Ikuta, H.Wakihara, M.Li, J. Q.Matsui, Y.

Solid State Ionics (1998) 109, 35-41

a=8.2797Å   b=8.2444Å   c=8.1981Å

α=90.000°   β=90.000°   γ=90.000°

KNO2

KNO2

Onoda-Yamamuro, N.Honda, H.Ikeda, R.Yamamuro, O.Matsuo, T.Oikawa, K.Kamiyama, T.Izumi, F.

Journal of Physics: Condensed Matter (1998) 10, 3341-3351

a=4.4010Å   b=9.5967Å   c=6.9817Å

α=90.000°   β=108.274°   γ=90.000°

KNO2

KNO2

Onoda-Yamamuro, N.Honda, H.Ikeda, R.Yamamuro, O.Matsuo, T.Oikawa, K.Kamiyama, T.Izumi, F.

Journal of Physics: Condensed Matter (1998) 10, 3341-3351

a=5.0279Å   b=5.0279Å   c=10.0559Å

α=90.000°   β=90.000°   γ=120.000°

Ba2NdO6Ru

Ba2NdO6Ru

Izumiyama, Y.Doi, Y.Wakeshima, M.Hinatsu, Y.Oikawa, K.Shimojo, Y.Morii, Y.

Journal of Materials Chemistry (2000) 10, 2364-2367

a=5.9888Å   b=5.9916Å   c=8.4667Å

α=90.000°   β=90.026°   γ=90.000°