Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Tatsuya Watashige"'
Autor:
Kousuke Ishida, Tatsuya Watashige, Shigeru Kasahara, Suguru Hosoi, Yuta Mizukami, Takasada Shibauchi, Kohei Matsuura, Hao Wang, Yuji Matsuda
Publikováno v:
Proceedings of the National Academy of Sciences. 113:8139-8143
The importance of antiferromagnetic fluctuations are widely acknowledged in most unconventional superconductors. In addition, cuprates and iron pnictides often exhibit unidirectional (nematic) electronic correlations, including stripe and orbital ord
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6800886622f4cc864c2b26c995692ca
https://doi.org/10.1073/pnas.1605806113
https://doi.org/10.1073/pnas.1605806113
Autor:
Jinguang Cheng, Kohei Matsuura, Yoshiya Uwatoko, Brian C. Sales, Kazuyuki Matsubayashi, Tatsuya Watashige, Masaaki Shimozawa, Minoru Yamashita, Yuji Matsuda, Yuta Mizukami, Jiaqiang Yan, Shigeru Kasahara, G. Z. Ye, Jianping Sun, Takasada Shibauchi
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-7 (2016)
Nature Communications
Nature Communications
The coexistence and competition between superconductivity and electronic orders, such as spin or charge density waves, have been a central issue in high transition-temperature (${T_{\rm c}}$) superconductors. Unlike other iron-based superconductors,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::393a949d6a27a04b760e22a320979690
https://doaj.org/article/4730f13b81e144c39a4400364252ee20
https://doaj.org/article/4730f13b81e144c39a4400364252ee20
Autor:
Takasada Shibauchi, Shigeru Kasahara, Tatsuya Watashige, Yuta Mizukami, Marcin Konczykowski, Kohei Matsuura, Yuji Matsuda
In many classes of unconventional superconductors, the question of whether the superconductivity is enhanced by the quantum-critical fluctuations on the verge of an ordered phase remains elusive. One of the most direct ways of addressing this issue i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70095b465a7c25a7c8ba0f674b3f66be
Autor:
T. Machida, K. Iwaya, Takasada Shibauchi, Tatsuya Watashige, Yuhki Kohsaka, Shigeru Kasahara, Yasuhiro H. Matsuda, Tetsuo Hanaguri
Publikováno v:
Science Advances
Unconventional superconductivity often competes or coexists with other electronic orders. In iron-based superconductors, relationship between superconductivity and the nematic state, where the lattice rotational symmetry is spontaneously broken in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39b004c7e14133b53c36565dcd509433
Autor:
A. Almoalem, Shigeru Kasahara, Yuichi Matsuda, A. Yagil, Ophir M. Auslaender, Y. Lamhot, T. Shibauchi, Tatsuya Watashige
Publikováno v:
Physical Review B. 94
We report magnetic force microscopy (MFM) measurements on underdoped $BaFe_2(As_{1-x}P_x)_2$ ($x=0.26$) that show enhanced superconductivity along stripes parallel to twin boundaries. These stripes of enhanced diamagnetic response repel vortices when
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90d7ac27d4d7c8000403008143b40f7d
https://doi.org/10.1103/physrevb.94.064510
https://doi.org/10.1103/physrevb.94.064510
Autor:
Taichi Terashima, Yuji Matsuda, Takasada Shibauchi, Shinya Uji, Naoki Kikugawa, Shigeru Kasahara, Tatsuya Watashige
The resistivity $\rho$ and Hall resistivity $\rho_H$ are measured on FeSe at pressures up to $P$ = 28.3 kbar in magnetic fields up to $B$ = 14.5 T. The $\rho(B)$ and $\rho_H(B)$ curves are analyzed with multicarrier models to estimate the carrier den
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e96a0f23ad463f5ced193e08a4c58147
http://arxiv.org/abs/1603.03487
http://arxiv.org/abs/1603.03487
Autor:
Shigeru Kasahara, Yan Zhang, Yuwen Hu, Rui Zhang, Pengcheng Dai, Yuji Matsuda, Yuan Li, Takasada Shibauchi, Tatsuya Watashige, Xiao Ren, Huiqian Luo
Publikováno v:
Physical Review B. 93
To elucidate the origin of nematic order in Fe-based superconductors, we report a Raman scattering study of lattice dynamics, which quantify the extent of ${C}_{4}$-symmetry breaking, in ${\mathrm{BaFe}}_{2}{\mathrm{As}}_{2}$ and FeSe. FeSe possesses
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27963fa0834454e2370585bb76910f1e
https://doi.org/10.1103/physrevb.93.060504
https://doi.org/10.1103/physrevb.93.060504
Autor:
Ryota Endo, Marc Scheffler, Julian Simmendinger, Takahito Terashima, Uwe S. Pracht, Yousuke Hanaoka, Takasada Shibauchi, M. Shimozawa, Tatsuya Watashige, Yuji Matsuda, Martin Dressel
We discuss the charge carrier dynamics of the heavy-fermion compound CeCoIn 5 in the metallic regime measured by means of quasi-optical THz spectroscopy. The transmittance of electromagnetic radiation through a CeCoIn 5 thin film on a dielectric subs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fbbb97d27bd900779f3720d1c35d816
http://arxiv.org/abs/1512.03575
http://arxiv.org/abs/1512.03575
Autor:
Takahiro Shimojima, Hiroshi Kontani, Youichi Yamakawa, M. Sakano, T. Sonobe, A. Nakamura, Makoto Kuwata-Gonokami, Ryo Kobayashi, J. Omachi, Yuji Matsuda, Shigeru Kasahara, Kosuke Yoshioka, Takasada Shibauchi, Tatsuya Watashige, H. Tsuji, Yasuhiro Suzuki, Kyoko Ishizaka
Publikováno v:
Physical Review B. 92
We investigate the electronic reconstruction across the tetragonal-orthorhombic structural transition in FeSe by employing polarization-dependent angle-resolved photoemission spectroscopy on detwinned single crystals. Across the structural transition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4aadcc3450a0078c934dfc7460956bf6
https://doi.org/10.1103/physrevb.92.205117
https://doi.org/10.1103/physrevb.92.205117
Autor:
Sunseng Pyon, Tsuyoshi Tamegai, Ryo Kobayashi, Shigeru Kasahara, Takasada Shibauchi, Yue Sun, Tatsuya Watashige, Yuji Matsuda
Publikováno v:
Physical Review B. 92
We present a comprehensive study of the vortex pinning and dynamics in a high-quality FeSe single crystal which is free from doping-introduced inhomogeneities and charged quasiparticle scattering because of its innate superconductivity. The critical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e7c48ba973b5027d89fa6f09a23331f
https://doi.org/10.1103/physrevb.92.144509
https://doi.org/10.1103/physrevb.92.144509