Visualization and Control of Vortex Chains in Bi2Sr2CaCu2O8+y
Visualization and Control of Vortex Chains in Bi2Sr2CaCu2O8+y
复制标题
Bi2Sr2CaCu2O8 y 中涡流链的可视化和控制
DOI:
10.1142/s0217979203021083
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发表时间:
2003
影响因子:
1.7
通讯作者:
M. Tokunaga
中科院分区:
文献类型:
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作者:
T. Tamegai;M. Matsui;Y. Tokunaga;N. Kameda;H. Aoki;M. Tokunaga
We visualize the vortex chains in Bi2Sr2CaCu2O8+y by Bitter decorations and differential magneto-optical observations. Bitter decorations on a sample with intentionally introduced field gradient enable us to determine the transition field from the vortex chain state to chain + lattice state. We also demonstrate using magneto-optical technique that we can control the density and the direction of vortex chains by the strength and the direction of the in-plane field. Precise determination of the spacing between vortex chains offers a unique way to quantitatively estimate the anisotropy parameter in highly anisotropic superconductors.
DOI:
--
发表时间:
2002
期刊:
Phys.Rev.B 66
影响因子:
--
作者:
田中麻子;西原直枝;羽田正沖;小野島一;田辺新一;M.Tokunaga
通讯作者:
M.Tokunaga
影响因子:
3.7
作者:
M. Yasugaki;K. Itaka;M. Tokunaga;N. Kameda;T. Tamegai
通讯作者:
M. Yasugaki;K. Itaka;M. Tokunaga;N. Kameda;T. Tamegai
DOI:
--
发表时间:
2002
期刊:
Phys. Rev. B 66
影响因子:
--
作者:
Ryosuke Kubota;Keiichi Horio;Takeshi Yamakawa;M.Tokunaga
通讯作者:
M.Tokunaga