Zobrazeno 1 - 10
of 479
pro vyhledávání: '"Miyakawa N"'
Autor:
Lahr, D., Assenmacher, W., Schmid, H., Kimizuka, N., Kamai, A., Tanaka, Y., Miyakawa, N., Mader, W.
Publikováno v:
In Journal of Solid State Chemistry August 2020 288
Autor:
Yamasaki, A., Matsui, Y., Imada, S., Takase, K., Azuma, H., Muro, T., Kato, Y., Higashiya, A., Sekiyama, A., Suga, S., Yabashi, M., Tamasaku, K., Ishikawa, T., Terashima, K., Kobori, H., Sugimura, A., Umeyama, N., Sato, H., Hara, Y., Miyakawa, N., Ikeda, S. I.
Publikováno v:
Phys. Rev. B 82, 184511 (2010)
We have investigated the electronic structures of recently discovered superconductor FeSe by soft-x-ray and hard-x-ray photoemission spectroscopy with high bulk sensitivity. The large Fe 3d spectral weight is located in the vicinity of the Fermi leve
Externí odkaz:
http://arxiv.org/abs/1009.5496
Autor:
Yamasaki, A., Imada, S., Takase, K., Muro, T., Kato, Y., Kobori, H., Sugimura, A., Umeyama, N., Sato, H., Hara, Y., Miyakawa, N., Ikeda, S. I.
Publikováno v:
Phys. Rev. B 82, 184511 (2010)
We have investigated the electronic structures of newly discovered superconductor FeSe1-x by bulk-sensitive photoemission spectroscopy (PES). The large Fe 3d spectral weight is located in the vicinity of the Fermi level (EF) and it decreases steeply
Externí odkaz:
http://arxiv.org/abs/0902.3314
Publikováno v:
IEEE Trans. on Applied Superconductivity 15, 181 (2005)
Tunneling spectroscopy measurements are reported on optimally-doped and overdoped Bi$_{2}$Sr$_{2}$CaCu$_{2}$O$_{8+\delta}$ single crystals. A novel point contact method is used to obtain superconductor-insulator-normal metal (SIN) and SIS break junct
Externí odkaz:
http://arxiv.org/abs/cond-mat/0410184
Publikováno v:
IEEE Trans. on Applied Superconductivity 13, 893 (2003)
Tunneling measurements are performed on Ca-rich single crystals of Bi2Sr2CaCu2O8+d (Bi2212), with various oxygen doping levels, using a novel point contact method. At 4.2 K, SIN and SIS tunnel junctions are obtained with well-defined quasiparticle pe
Externí odkaz:
http://arxiv.org/abs/cond-mat/0301335
Publikováno v:
Phys. Rev. Lett. 87 (2001) 067005
New break-junction tunneling data are reported in Bi2Sr2CaCu2O(8+delta) over a wide range of hole concentration from underdoped (Tc = 74 K) to optimal doped (Tc = 95 K) to overdoped (Tc = 48 K). The conductances exhibit sharp dips at a voltage, Omega
Externí odkaz:
http://arxiv.org/abs/cond-mat/0102475
Publikováno v:
Int. J. Mod. Phys. B Vol. 29-31 (1999) p.3721
Tunneling spectra are reported for Bi_{2}Sr_{2}CaCu_{2}O_{8+\delta} (Bi-2212) over a wide doping range using superconductor-insulator-superconductor (SIS) break junctions. The energy gap inferred from the tunneling data displays a remarkable monotoni
Externí odkaz:
http://arxiv.org/abs/cond-mat/9906205
Autor:
Miyakawa, N., Zasadzinski, J. F., Ozyuzer, L., Guptasarma, P., Hinks, D. G., Kendziora, C., Gray, K. E.
Publikováno v:
Phys. Rev. Lett. 83 (1999) p. 1081
New tunneling data are reported in underdoped Bi2Sr2CaCu2O8-d using superconductor-insulator-superconductor break junctions. Energy gaps, Delta, of 51+2, 54+2 and 57+3 meV are observed for three crystals with Tc=77, 74, and 70 K respectively. These e
Externí odkaz:
http://arxiv.org/abs/cond-mat/9809398
Publikováno v:
In Vacuum October 2015 120 Part B:89-94
Autor:
Sekine, R., Kawashima, S., Minematsu, M., Inose, T., Mikusu, S., Tokiwa, K., Watanabe, T., Tsukada, A., Miyakawa, N.
Publikováno v:
In Physics Procedia 2015 65:45-48