Table of Contents

Journal of the Physical Society of Japan
Vol. 77 (2008) Supplement C

Proceedings of the International Symposium on Fe-Pnictide Superconductors

Published online November 27, 2008

Preface

Outline

1-8 : Layered Iron Pnictide Superconductors: Discovery and Current Status

Hideo Hosono

9-14 : A New Road to Higher Temperature Superconductivity

S. Uchida

15-18 : Doping Dependence of Superconductivity and Lattice Constants in Hole Doped La_1-xSr_xFeAsO

Gang Mu, Lei Fang, Huan Yang, Xiyu Zhu, Peng Cheng, and Hai-Hu Wen

19-22 : Se and Te Doping Study of the FeSe Superconductors

K. W. Yeh, H. C. Hsu, T. W. Huang, P. M. Wu, Y. L. Huang, T. K. Chen, J. Y. Luo, and M. K. Wu

23-26 : Preparation of Fe-Oxipnictides Superconductors: Solid-State Sintering, High Pressure Synthesis and Flux Method

Sung Wng Kim, Yoichi Kamihara, Seok-Gyu Yoon, Hyuk-Su Han, Takatoshi Nomura, Satoru Matsuishi, Koichi Nakao, Keiichi Tanabe, Masahiro Hirano, and Hideo Hosono

27-31 : Magnetic and Transport Studies on Electron-Doped CeFeAsO_1-xF_x Superconductor

Shen V. Chong, Takahiro Mochiji, Shun Sato, and Kazuo Kadowaki

32-35 : Tetragonal–Orthorhombic Phase Transition and F-Doping Effects on the Crystal Structure in the Iron-Based High-T_c Superconductor LaFeAsO

Takatoshi Nomura, Sung Wng Kim, Yoichi Kamihara, Masahiro Hirano, Peter V. Sushko, Kenichi Kato, Masaki Takata, Alexander L. Shluger, and Hideo Hosono

36-39 : Synthesis and Physical Properties of LnFeAsO_1-y

H. Eisaki, A. Iyo, H. Kito, K. Miyazawa, P. M. Shirage, H. Matsuhata, K. Kihou, C. H. Lee, N. Takeshita, R. Kumai, Y. Tomioka, and T. Ito

40-43 : Enhancement of an Iron-Based Layered Compound Superconducting Properties by High Pressure Synthesis Technique

Parasharam M. Shirage, Kiichi Miyazawa, Hijiri Kito, Hiroshi Eisaki, and Akira Iyo

44-46 : Relationship Between Crystal Structure and Superconductivity in LnFeAsO_1-y (Ln = Lanthanide)

Chul-Ho Lee, Akira Iyo, Hiroshi Eisaki, Hijiri Kito, Maria Teresa Fernandez-diaz, Reiji Kumai, Kiichi Miyazawa, Kunihiro Kihou, Hirofumi Matsuhata, Markus Braden, and Kazuyoshi Yamada

47-53 : NMR Measurements of Intrinsic Spin Susceptibility in LaFeAsO_0.9F_0.1

Takashi Imai, Kanagasingham Ahilan, Fanlong Ning, Michael A. McGuire, Athena S. Sefat, Ronying Jin, Brian C. Sales, and David Mandrus

54-57 : Bulk and Local Magnetic Properties of Iron-Based Oxypnictide Superconductor SmFeAsO_1-xF_x

Tsuyoshi Tamegai, Yausuyuki Nakajima, Yuji Tsuchiya, Akira Iyo, Kiichi Miyazawa, Parasharam M. Shirage, Hijiri Kito, and Hiroshi Eisaki

58-60 : Large Thermoelectric Power Factor in Iron-Pnictide Derivatives

Loreynne Pinsard-Gaudart, and Nita Dragoe

61-64 : Unusual Pseudogap Features Observed in Iron Oxypnictide Superconductors

Yukiaki Ishida, Takahiro Shimojima, Kyoko Ishizaka, Takayuki Kiss, Mario Okawa, Tadashi Togashi, Shuntaro Watanabe, Xiaoyang Wang, Chuangtian Chen, Yoichi Kamihara, Masahiro Hirano, Hideo Hosono, and Shik Shin

65-68 : Doping Dependence of Pseudogap in LaFeAsO_1-xF_x

T. Sato, K. Nakayama, Y. Sekiba, T. Arakane, K. Terashima, S. Souma, T. Takahashi, Y. Kamihara, M. Hirano, and H. Hosono

69-71 : Photoemission Study of the Electronic Structure of LaFeAsO_1-xF_x and LaFePO_1-xF_x

Walid Malaeb, Teppei Yoshida, Takashi Kataoka, Atsushi Fujimori, Masato Kubota, Kanta Ono, Hidetomo Usui, Kazuhiko Kuroki, Ryotaro Arita, Hideo Aoki, Yoichi Kamihara, Masahiro Hirano, and Hideo Hosono

72-77 : Superconductivity in R(O,F)FeAs, AFe₂As₂, (A,A')Fe₂As₂, AFeAs and LaNFeAs, where R = Rare Earth, A = Alkaline, and A = Alkaline Earth

Ching-Wu Chu, Rajit P. Chaudhury, Feng Chen, Melissa Gooch, Arnold Guloy, Bernd Lorenz, Bing Lv, Kalyan Sasmal, Zhongjia Tang, Limin Wang, and Yu-Yi Xue

78-83 : High-Pressure Studies on Superconducting Iron-Based LaFeAsO_1-xF_x, LaFePO and SrFe₂As₂

Hiroki Takahashi, Hironari Okada, Kazumi Igawa, Kazunobu Arii, Yoichi Kamihara, Satoru Matsuishi, Masahiro Hirano, Hideo Hosono, Kazuyuki Matsubayashi, and Yoshiya Uwatoko

84-86 : Paramagnetic Properties of NdFeAsO_0.94F_0.06 Polycrystals

C. Tarantini, A. Gurevich, F. Kametani, A. Yamamoto, D. C. Larbalestier, Z. A. Ren, X. L. Dong, W. Lu, and Z. X. Zhao

87-90 : Scanning SQUID Microscopy on Polycrystalline SmFeAsO_0.85 and NdFeAsO_0.94F_0.06

Clifford W. Hicks, Thomas M. Lippman, Kathryn A. Moler, Martin E. Huber, Zhi-An Ren, and Zhong-Xian Zhao

91-95 : A Possible Ground State and Its Electronic Structure of LaFeAsO

Shoji Ishibashi and Kiyoyuki Terakura

96-98 : Unconventional Superconductivity Originating from Disconnected Fermi Surfaces in the Iron-Based Oxypnictide

Kazuhiko Kuroki, Seiichiro Onari, Ryotaro Arita, Hidetomo Usui, Yukio Tanaka, Hiroshi Kontani, and Hideo Aoki

99-102 : d- and f-Orbital Correlations in the REFeAsO Compounds

T. Miyake, L. Pourovskii, V. Vildosola, S. Biermann, and A. Georges

103-108 : A Microscopic Model of the FeAs Plane in the Iron-Based Superconductors: Orbital Degeneracy, Geometric Frustration and Structural Transition

Tao Li

109-112 : A Microscopic Mechanism of Coulomb Driven Effective Negative Interaction for the High-Temperature Superconductivity

Koichi Kusakabe, Hiroshi Katayama-Yoshida, Hidetoshi Kizaki, and Akitaka Nakanishi

113-116 : Properties of LaFeAsO/MgO(001) Interfaces from ab initio Calculations

Peter V. Sushko, Hidenori Hiramatsu, Masahiro Hirano, and Hideo Hosono

117-118 : On the Electronic Structure of Electron Doped LaFeAsO_1-xF_x

T. Kroll, S. Bonhommeau, T. Kachel, H. A. Dürr, J. Werner, G. Behr, A. Koitzsch, A. K. Ariffin, R. Manzke, F. M. F. de Groot, J. Fink, H. Eschrig, B. Büchner, and M. Knupfer

119-120 : Pressure Effects on Superconducting and Structural Properties for Nickel-Based Superconductors LaNiXO (X = P and As)

Hironari Okada, Yuki Takahashi, Kazumi Igawa, Kazunobu Arii, Hiroki Takahashi, Takumi Watanabe, Hiroshi Yanagi, Yoichi Kamihara, Toshio Kamiya, Masahiro Hirano, Hideo Hosono, Satoshi Nakano, and Takumi Kikegawa

121-122 : Spin Ordering in LaFeAsO and Its Suppression in F-Doped Superconductors LaFeAsO_1-xF_x Probed by Mössbauer Spectroscopy

S. Kitao, Y. Kobayashi, S. Higashitaniguchi, M. Kurokuzu, M. Saito, Y. Kamihara, M. Hirano, T. Mitsui, H. Hosono, and M. Seto

123-124 : Possibility of Unconventional Pairing Due to Coulomb Interaction in Fe-Based Pnictide Superconductors: Perturbative Analysis of Multi-Band Hubbard Models

Takuji Nomura

125-126 : Plasticity of Fe-Oxypnictides Superconductor

Yutaka Shinoda, Sung-Wng Kim, Fumihiro Wakai, and Hideo Hosono

127-128 : Synthesis and Superconductivity of Fluorine-Substituted NdFeAsO_1-y-xF_x and Oxygen-Deficient NdFeAsO_1-y

Kiichi Miyazawa, Hiroshi Eisaki, Hijiri Kito, Parasharam Maruti Shirage, Kunihiro Kihou, Motoyuki Ishikado, and Akira Iyo

129-130 : Crystallographic Structure of Fluorine-Free Oxypnictide NdFeAsO_1-y by Electron Microscopy

Hirofumi Matsuhata, Chul-Ho Lee, Kunihiro Kihou, Hiroshi Eisaki, Hijiri Kito, Parasharam Shirage, Kiichi Miyazawa, and Akira Iyo

131-133 : Superconductivity of NdFeAsO_1-y under Hydrostatic Pressure

Nao Takeshita, Takehiro Yamazaki, Akira Iyo, Hiroshi Eisaki, Hijiri Kito, Toshimitsu Ito, Kenji Hirayama, Hideto Fukazawa, and Yoh Kohori

134-135 : Temperature Dependence of Crystal Structure of the T_c = 51 K Superconductor NdFeAsO_1-y (1-y = 0.85)

Reiji Kumai, Toshimitsu Ito, Hijiri Kito, Akira Iyo, and Hiroshi Eisaki

136-137 : A Resistive Transition between the Normal and Superconducting State of BaNi₂P₂ Single Crystals

Yasuhide Tomioka, Toshimitsu Ito, Hijiri Kito, Akira Iyo, Hiroshi Eisaki, Shigeyuki Ishida, Masamichi Nakajima, and Shin-ichi Uchida

138-139 : Magnetic Property of BaFe₂As₂ Probed by ⁷⁵As NMR

Hideto Fukazawa, Takehiro Yamazaki, Kenji Kondo, Kenji Hirayama, Yoh Kohori, Nao Takeshita, Kiichi Miyazawa, Hijiri Kito, Hiroshi Eisaki, and Akira Iyo

140-141 : ⁷⁵As-NQR Study on Iron-Based Oxypnictide Superconductor LaFeAsO_0.6

Nobuyuki Terasaki, Hidekazu Mukuda, Hiroaki Kinouchi, Mitsuharu Yashima, Yoshio Kitaoka, Shinnosuke Suzuki, Shigeki Miyasaka, Setsuko Tajima, Kiichi Miyazawa, Parasharam Shirage, Hijiri Kito, Hiroshi Eisaki, and Akira Iyo

142-144 : A Correlation Between T_c of Fe-Based HT Superconductors and the Crystal Super Lattice Constants of the Doping Element Positions

Felix Huber, Hans Peter Roeser, and Maria von Schoenermark

145-146 : Evidence for Fully Gapped Superconductivity from Microwave Penetration Depth Measurements in PrFeAsO_1-y Single Crystals

K. Hashimoto, T. Shibauchi, T. Kato, K. Ikada, R. Okazaki, H. Shishido, M. Ishikado, H. Kito, A. Iyo, H. Eisaki, S. Shamoto, and Y. Matsuda

147-148 : Studies of the Superconductivity of LaFe_1-yCo_yAsO_1-xF_x (x=0.11) —Impurity Effect and NMR Knight Shift—

Ayaka Kawabata, Sang Chul Lee, Taketo Moyoshi, Yoshiaki Kobayashi, and Masatoshi Sato

149-150 : Electronic States and Pairing Symmetry in the Two-Dimensional 16 Band d–p Model for Iron-Based Superconductor

Yuki Yanagi, Youichi Yamakawa, and Yoshiaki Ōno

151-152 : Superconducting Gap and Pseudogap Structure in LaFeAsO_1-xF_x Probed by STM/STS

Koichi Ichimura, Junya Ishioka, Toru Kurosawa, Katsuhiko Inagaki, Migaku Oda, Satoshi Tanda, Hiroki Takahashi, Hironari Okada, Yoichi Kamihara, Masahiro Hirano, and Hideo Hosono

153-154 : First-Principle Electronic Structure Calculations For Iron-Based Superconductors: An LSDA+U Study

Hiroki Nakamura, Nobuhiko Hayashi, Noriyuki Nakai, and Masahiko Machida

155-157 : Synthesis and Superconducting Properties of the Iron Oxyarsenide TbFeAsO_0.85

Y. G. Shi, S. Yu, A. A. Belik, Y. Matsushita, M. Tanaka, Y. Katsuya, K. Kobayashi, K. Yamaura, and E. Takayama-Muromachi

158-159 : Electronic Structure of LaFeAsO: yz/zx Orbital Degeneracy and Excitonic Instability

Takashi Mizokawa, Takaaki Sudayama, and Yuki Wakisaka

Author Index