2020

 

Journal

[J1] Fabrications and evaluations of critical current density of (Ba,Na)Fe2As2 HIP round wires,

Daisuke Miyawaki, Sunseng Pyon, Takahiro Suwa, Katsutoshi Takano, Hideki Kajitani, Norikiyo Koizumi, Satoshi Awaji, and Tsuyoshi Tamegai,

Physica C568, 1353580 (2020).

[J2] Low-field vortex melting in a single crystal of Ba0.6K0.4Fe2As2,

Ankit Kumar, Sayantan Ghosh, Tsuyoshi Tamegai, and S. S. Banerjee,

Phys. Rev. B101, 014502 (2020).

[J3] Single crystal growth and physical property characterization of intermetallic ternary phosphide ZrP1.5Se0.5,

Meng Li, Yan Meng, Xiangzhuo Xing, Xiaolei Yi, Chunqiang Xu, Jiajia Feng, Bencheng Lin, Wenchong Li, Tsuyoshi Tamegai, and Zhixiang Shi,

J. Phys. Chem. Solids 141, 109423 (2020).

[J4] Enhancement of critical current density in (Ba,Na)Fe2As2 round wires using high-pressure sintering,

Sunseng Pyon, Daisuke Miyawaki, Tsuyoshi Tamegai, Satoshi Awaji, Hijiri Kito, Shigeyuki Ishida, and Yoshiyuki Yoshida,

Supercond. Sci. Technol. 33, 065001 (2020).

[J5] Achieving the depairing limit along c-axis in Fe1+yTe1-xSex single crystals,

Yue Sun, Haruka Ohnuma, Shinya Ayukawa, Takashi Noji, Yoji Koike, Tsuyoshi Tamegai, and Haruhisa Kitano,

Phys. Rev. B 101, 134516 (2020).

[J6] Imaging the effect of drive on the low-field vortex melting phenomenon in Ba0.6K0.4Fe2As2 single crystal,

Ankit Kumar, Amit Jash, Tsuyoshi Tamegai, and S. S. Banerjee,

Phys. Rev. B 101, 184516 (2020).

[J7] Effects of 6 MeV proton irradiation on vortex ensemble in BaFe2(As0.67P0.33)2 revealed through magnetization measurements and real-space vortex imaging,

Akiyoshi Park, Ivan Veshchunov, Akinori Mine, Sunseng Pyon, and Tsuyoshi Tamegai,

Phys. Rev. B 101, 224507 (2020).

[J8] Fully-gapped superconductivity without sign-reversal in topological superconductor PbTaSe2,

Yue Sun, Shunichiro Kittaka, Toshiro Sakakibara, Kazushige Machida, R. Sankar, Xiaofeng Xu, Nan Zhou, XiangZhuo Xing, Zhixiang Shi, Sunseng Pyon, and Tsuyoshi Tamegai,

Phys. Rev. B 102, 024517 (2020).

[J9] Effects of asymmetric splayed columnar defects in Ba0.6K0.4Fe2As2,

Ayumu Takahashi, Sunseng Pyon, Tadashi Kambara, Atsushi Yoshida, and Tsuyoshi Tamegai,

J. Phys. Soc. Jpn. 89, 094705 (2020).

[J10] Effects of proton irradiation on the magnetic superconductor EuFe2(As1-xPx)2,

G. Ghigo, D. Torsello, R. Gerbaldo, L. Gozzelino, R. Gerbaldo, S. Pyon, I. Veshchunov, T. Tamegai, and G. Cao,

Supercond. Sci. Technol. 33, 094011 (2020).

[J11] Twofold role of columnar defects in iron based superconductors,

D. Torsello, R. Gerbaldo, L. Gozzelino, F. Laviano, A. Takahashi, A. Park, S. Pyon, A. Ichinose, T. Tamegai, and G. Ghigo,

Supercond. Sci. Technol. 33, 094012 (2020).

[J12] Developments of (Ba,Na)Fe2As2 and CaKFe4As4 HIP Round Wires,

T. Tamegai, S. Pyon, D. Miyawaki, Y. Kobayashi, S. Awaji, H. Kito, S. Ishida, Y. Yoshida, K. Takano, H. Kajitani, and N. Koizumi,

Supercond. Sci. Technol. 33, 104001 (2020).

[J13] Anisotropic physical properties and large critical current density in KCa2Fe4As4F2 single crystal,

Sunseng Pyon, Yuto Kobayashi, Ayumu Takahashi, Wenjie Li, Teng Wang, Gang Mu, Ataru Ichinose, Tadashi Kambara, Atsushi Yoshida, and Tsuyoshi Tamegai,

Phys. Rev. Mater. 4, 104801 (2020).

Proceedings

[P1] Effects of 800 MeV Xe Irradiation on 2H-NbSe2 Single Crystals,

Wenjie Li, Tsuyoshi Tamegai, Sunseng Pyon, Ayumu Takahashi, Daisuke Miyawaki, and Yuto Kobayashi

J. Phys.: Conf. Ser. 1590, 012003 (2020).

[P2] Effects of Point Defects Introduced by Co-doping and Proton Irradiation in CaKFe4As4,

Y. Kobayashi, S. Pyon, A. Takahashi, and T. Tamegai,

J. Phys.: Conf. Ser. 1590, 012014 (2020).

[P3] Effects of Splayed Columnar Defects on Critical Current Density in CaKFe4As4,

A. Takahashi, S. Pyon, Y. Kobayashi, T. Kambara, A. Yoshida, S. Okayasu, A. Ichinose, and T. Tamegai,

J. Phys.: Conf. Ser. 1590, 012015 (2020).

[P4] Fabrication and Characterizations of KCa2Fe4A4F2 Superconducting HIP Wires,

S. Pyon, D. Miyawaki, T. Tamegai, H. Kajitani, N. Koizumi, S. Awaji, H. Kito, S. Ishida, and Y. Yoshida,

J. Phys.: Conf. Ser. 1590, 012026 (2020).

[P5] Fabrication of (Ba,Na)Fe2As2 Round Wires and Tapes using HIP Process,

D. Miyawaki, S. Pyon, S. Awaji, H. Kajitani, N. Koizumi, H. Kito, S. Ishida, Y. Yoshida, and T. Tamegai,

J. Phys.: Conf. Ser. 1590, 012027 (2020).