Zobrazeno 1 - 10
of 98
pro vyhledávání: '"Azusa Matsuda"'
Autor:
Kun Zhang, Genki Shino, Azusa Matsuda, Kenta Nakagawa, Masataka Matsumoto, Sota Sato, Takuji Ikeda, Toru Asahi
Publikováno v:
Journal of the Physical Society of Japan. 90:113702
Transmitted light measurements in ultraviolet and visible light regions have revealed giant optical anisotropy at 298 K in the high-Tc superconducting cuprates Bi2Sr2CaCu2O8+δ crystals with optimal...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbb622c8f52bf9e34484ab3c81844eb8
https://doi.org/10.7566/jpsj.90.113702
https://doi.org/10.7566/jpsj.90.113702
Publikováno v:
Acta Crystallographica Section A Foundations and Advances. 77:C959-C959
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c0410e95728857b587720bc1d78519f
https://doi.org/10.1107/s0108767321087407
https://doi.org/10.1107/s0108767321087407
Publikováno v:
Physics Procedia. 27:32-35
In this report, we show the results of the STM/STS study on the Bi2223 single crystals whose doping levels were ranging from an optimally doped to an underdoped region. Bi2223 single crystals were grown by a TSFZ method and their doping levels were a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::250d0d28e2c9fdd35844cd0c94cfb1e7
Autor:
Hirochika Nakajima, Ichiro Terasaki, Hiroyuki Shibata, Azusa Matsuda, Takao Watanabe, Takenori Fujii, T. Kasai
Publikováno v:
Physica C: Superconductivity. 469:1016-1019
We report on the density of states measurements of Bi2212 (Bi 2+x Sr x CaCu 2 O 8+δ ) near the superconductivity-insulator transition using a low temperature scanning tunneling microscope. We prepared highly underdoped Bi rich Bi2212 single crystals
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d2d5b1418a3d0902620732757c14bf8
https://doi.org/10.1016/j.physc.2009.05.179
https://doi.org/10.1016/j.physc.2009.05.179
Autor:
Kazuo Kadowaki, Takenori Fujii, S. C. Wang, Tsuneo Watanabe, K. Terashima, Hongbo Yang, Azusa Matsuda, Hideki Matsui, Takashi Takahashi, Takafumi Sato, Takahito Terashima, Hong Ding
Publikováno v:
Journal of Physics and Chemistry of Solids. 67:628-631
Systematic angle-resolved photoemission spectroscopy (ARPES) has been performed on Bi2Sr2Can-1CunO2n+4 (n = 1-3). For n = 2 and 3, the dispersion kink becomes pronounced on approaching (pi, 0) below T-c, while a kink appears only around the nodal dir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4be26c9df43b0153cbf0b15054d0cb5
https://doi.org/10.1016/j.jpcs.2005.10.089
https://doi.org/10.1016/j.jpcs.2005.10.089
Autor:
Hongbo Yang, Takashi Takahashi, Takahito Terashima, Takao Watanabe, S. C. Wang, Kazuo Kadowaki, K. Terashima, Hong Ding, T. Sato, Takenori Fujii, Azusa Matsuda, Hideki Matsui
Publikováno v:
Physica C: Superconductivity. :51-58
We have performed a high-resolution angle-resolved photoemission spectroscopy (ARPES) on high- T c superconductors (HTSCs) Bi 2 Sr 2 Ca n -1 Cu n O 2 n +4 ( n =1–3) to study the systematics of the electronic structure and the origin of many-body in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9633818a044afdb4be6aca9778ed4cc4
https://doi.org/10.1016/j.physc.2003.11.063
https://doi.org/10.1016/j.physc.2003.11.063
Publikováno v:
Journal of the Physical Society of Japan. 72:2924-2929
Four-circle x-ray diffraction measurements were carried out on a single crystal of Bi 2.1 Sr 1.9 Ca 2 Cu 3 O 10+δ with doping levels from underdoped to overdoped. The excess charge of each inequivalent CuO 2 plane was estimated using the obtained in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::431c8b6118aee7a83a28e1ed9d5017ec
https://doi.org/10.1143/jpsj.72.2924
https://doi.org/10.1143/jpsj.72.2924
Autor:
Azusa Matsuda, Hiroaki Matsui, Kazuo Kadowaki, Takenori Fujii, Takahito Terashima, Tsugio Sato, Tetsuo Takahashi, Hongbo Yang, Hong Ding, S. C. Wang, Takao Watanabe
Publikováno v:
International Journal of Modern Physics B. 17:3554-3558
We report systematic high-resolution angle-resolved photoemission spectroscopy (ARPES) on Bi 2 Sr 2 Ca n-1 Cu n O 2n+4 (n = 1-3) to study the electronic structure near the Fermi level (EF) and the low energy excitation. Comprehensive ARPES data on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::855cd67a06ad46a83963cd305bed3cbe
https://doi.org/10.1142/s0217979203021393
https://doi.org/10.1142/s0217979203021393
Publikováno v:
Journal of Crystal Growth. 233:466-472
We have investigated the influence of silver on crystallization and oxygenation of the spin ladder compound La 2 Cu 2 O 5 (four-leg) single crystals. Large La 2 Cu 2 O 5 single crystals were successfully grown from charges containing Ag 2 O by a self
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01d50946d25ab012d95f2f91df4445a0
https://doi.org/10.1016/s0022-0248(01)01568-8
https://doi.org/10.1016/s0022-0248(01)01568-8
Publikováno v:
Physica C: Superconductivity. :173-176
The doping dependence of the in-plane resistivity ρ a ( T ) and the out-of-plane resistivity ρ c ( T ) have been systematically measured for the triple-layered system, Bi 2 Sr 2 Ca 2 Cu 3 O 10+ δ (Bi-2223). In comparison with the bilayered system,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e9901cd038e98be288ec0afa411d7d7
https://doi.org/10.1016/s0921-4534(01)00224-6
https://doi.org/10.1016/s0921-4534(01)00224-6