Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Yuandong Dai"'
Publikováno v:
Journal of Applied Physics. 71:2060-2062
We have fabricated the edge junction by using epitaxial multilevel deposition technique. The dc and ac Josephson effects have been observed in liquid nitrogen temperatures. The current‐voltage characteristics of the junction are nonhysteretic and h
Publikováno v:
Superconductor Science and Technology. 4:S418-S420
The structure of (Tl0.5Pb0.5)Sr2CaCu2Oy was stabilized by partial substitution of Ca by Y(+3) and (Tl,Pb) by Sn(+4). In a sample with nominal composition Tl0.4Pb0.5Sn0.2Sr2Ca0.8Y0.2Cu2 O7- delta , the obtained Tc (R=0) is 103 K. The behavior of therm
Publikováno v:
Chinese Physics B. 21:040702
In order to eliminate the influence of the large-amplitude magnetic field noise that has complicated magnetocardiographic studies since October 2009, we have performed high-accuracy measurement of the environmental magnetic field noise in the vicinit
Autor:
Huaming Jiang, Yuandong Dai, Yifei Hu, Rangjiao Liu, Jiazhang Li, Shiguang Wang, Xianghui Zeng
Publikováno v:
Superconducting Devices and Their Applications ISBN: 9783642774591
By using the multilevel deposition technique and Ar ion beam milling, we have fabricated YBaCuO epitaxial edge junctions and dc SQUIDs with PrBaCuO buffer layer. The dc and ac Josephson effects have been observed at 77 K. The intrinsic energy resolut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5590fe987049caee4818fad4168192d3
https://doi.org/10.1007/978-3-642-77457-7_20
https://doi.org/10.1007/978-3-642-77457-7_20
Publikováno v:
Physica B: Condensed Matter. :1966-1967
The I - V characteristics of mesoscopic aluminum wire have been studied. Step structures are found near superconducting transition temperature and the number of the steps is different at different temperature. At lower temperatures, the steps gradual
Autor:
Shiguang, Wang, Yuandong, Dai, Xianghui, Zeng, Peihui, Zheng, Shouzheng, Wang, Guangcheng, Xiong, Guijun, Lian, Zizhao, Gan
Publikováno v:
Chinese Physics Letters; Apr1995, Vol. 12 Issue 4, p229-232, 4p
Autor:
Chongde, Wei, Qin, Lin, Zhaohui, Shen, Zunxiao, Liu, Jian, Lan, Ke, Wu, Lixin, Xue, Yuandong, Dai, Zizhao, Gan
Publikováno v:
Chinese Physics Letters; Feb1989, Vol. 6 Issue 2, p84-87, 4p
Publikováno v:
Chinese Science Bulletin. 56(8):819-825
As the carriers of electromagnetic information about the cardiac system, both magnetocardiography (MCG) and electrocardiography (ECG) are non-stationary signals (NSS). The essential and crucial features of NSS are the local time-frequency characteris
Publikováno v:
Chinese Physics Letters. 4:427-429
It is proposed that the high Tc superconductivity in Ba-La-Cu-O system comes from the phonon cloud mediated Frohlich polaron pair. The Tc should be lower than the transition temperature of small polaron into large polaron. Estimated value of Tc is al
Publikováno v:
Japanese Journal of Applied Physics. 26:1055
The popular idea of Tc max\doteq30–40K for electron-phonon (E-P) mechanism is based on an estimation of E-P coupling strength in usual cation metallic solids. However, we have made a model study of the interaction of itinerant electrons with anion