Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Yoichiro Hamaya"'
Autor:
Jinsheng Wen, Joerg Schmalian, Adam Kaminski, Yoichiro Hamaya, Tsunehiro Takeuchi, Ari Palczewski, Z. J. Xu, Takeshi Kondo, Genda Gu
Publikováno v:
Nature Physics. 7:21-25
The pseudogap state in the cuprate superconductors shows signs of electronic pair formation above the superconducting temperature. Is it just a ‘precursor’ state or a separate (and competing) state? In fact, both interpretations seem to be correc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98016d89dc7262f962ff32e95535336b
https://doi.org/10.1038/nphys1851
https://doi.org/10.1038/nphys1851
Autor:
Shik Shin, Y. Nakashima, Takeshi Kondo, Yukiaki Ishida, Yoichiro Hamaya, Tsunehiro Takeuchi, Walid Malaeb
Publikováno v:
Physical Review Letters. 110
The nodal band dispersion in (Bi,Pb)(2)(Sr,La)(2)CuO(6+δ) (Bi2201) is investigated over a wide range of doping by using 7-eV laser-based angle-resolved photoemission spectroscopy. We find that the low-energy band renormalization ("kink"), recently d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e1ffe09ead5b90fda0ce4d08555cf28
https://doi.org/10.1103/physrevlett.110.217006
https://doi.org/10.1103/physrevlett.110.217006
Autor:
Ari Palczewski, Jinsheng Wen, Takeshi Kondo, Yoichiro Hamaya, Adam Kaminski, Z. J. Xu, Genda Gu, Tsunehiro Takeuchi
Publikováno v:
Physical review letters. 111(15)
We use angle-resolved photoemission spectroscopy and a new quantitative approach based on the partial density of states to study properties of seemingly disconnected portions of the Fermi surface (FS) that are present in the pseudogap state of cuprat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::091b726ee576c186251ad997d00a3682
https://pubmed.ncbi.nlm.nih.gov/24160620
https://pubmed.ncbi.nlm.nih.gov/24160620
Autor:
S. J. Ray, Yoichiro Hamaya, Adam Kaminski, Tsunehiro Takeuchi, Stephen Lee, Rustem Khasanov, Markus Bendele, Takeshi Kondo
Publikováno v:
Physical Review B. 82
The superfluid density ρs in underdoped (Tc≃23 K), optimally doped (Tc≃35 K), and overdoped (Tc≃29 K) single-crystalline (Bi,Pb)2(Sr,La)2CuO6+δ samples was studied by means of muon spin rotation (μSR). By combining the μSR data with the res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd30de4cbb33f618037813b21da257d0
https://doi.org/10.1103/physrevb.82.020511
https://doi.org/10.1103/physrevb.82.020511
Autor:
Hiroshi Ikuta, Tsunehiro Takeuchi, Takuo Ohkochi, Shin-ichi Fujimori, Yoichiro Hamaya, Yuji Saitoh
Publikováno v:
Journal of the Physical Society of Japan. 79:064711
Electronic structure of heavily over-doped Bi 1.72 Pb 0.38 Sr 1.88 CuO 6+δ (Bi2201) superconductor was investigated by using the angle-resolved photoemission spectroscopy with soft x-ray as the incident photon source (SX-ARPES), which is known as on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c93b0f224a9a6d62aafea6dd5dc5b412
https://doi.org/10.1143/jpsj.79.064711
https://doi.org/10.1143/jpsj.79.064711
Publikováno v:
Philosophical Magazine; Feb2015, Vol. 95 Issue 5/6, p453-466, 14p