Publication:
Asymptotic power spectrum analysis of electrical noise in vortex state of Bi2Sr2CaCuO single crystals
Asymptotic power spectrum analysis of electrical noise in vortex state of Bi2Sr2CaCuO single crystals
| dc.contributor.author | Zhao, Yong | en_US |
| dc.contributor.author | Gu, Genda | en_US |
| dc.contributor.author | Han, Shaowei | en_US |
| dc.contributor.author | Russell, Graeme | en_US |
| dc.contributor.author | Koshizuka, N | en_US |
| dc.date.accessioned | 2021-11-25T13:05:06Z | |
| dc.date.available | 2021-11-25T13:05:06Z | |
| dc.date.issued | 1995 | en_US |
| dc.description.abstract | The voltage noise of a Bi2Sr2CaCu2O8+x single crystal below Tcis analyzed with an asymptotic power spectrum method. Low-frequency noise power Sv(T) shows a peak at T = Tp. Above Tp, the power spectrum, Sv(f), exhibits a power-law fall-off. Below Tp, Sv() dramatically deviates from the power-law behaviour, showing some wide peaks which are proposed upon a background of an exponential-law characteristic. This is qualitatively consistent with numerical simulation. It is suggested that the pinned vortex state is a deterministic motion with low-dimensional chaotic attractors while the unpinned state is an extended dissipative dynamic system with self-organized criticality. | en_US |
| dc.identifier.isbn | 09214534 | en_US |
| dc.identifier.uri | http://hdl.handle.net/1959.4/39098 | |
| dc.language | English | |
| dc.language.iso | EN | en_US |
| dc.publisher | North Holland | en_US |
| dc.rights | CC BY-NC-ND 3.0 | en_US |
| dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/3.0/au/ | en_US |
| dc.source | Legacy MARC | en_US |
| dc.title | Asymptotic power spectrum analysis of electrical noise in vortex state of Bi2Sr2CaCuO single crystals | en_US |
| dc.type | Conference Paper | en |
| dcterms.accessRights | metadata only access | |
| dspace.entity.type | Publication | en_US |
| unsw.accessRights.uri | http://purl.org/coar/access_right/c_14cb | |
| unsw.identifier.doiPublisher | http://dx.doi.org/10.1016/0921-4534(95)00828-4 | en_US |
| unsw.publisher.place | Amsterdam | en_US |
| unsw.relation.faculty | Science | |
| unsw.relation.faculty | Engineering | |
| unsw.relation.ispartofconferenceLocation | Morioka, Japan | en_US |
| unsw.relation.ispartofconferenceName | International Symposium on Frontiers of High - Tc Superconductivity | en_US |
| unsw.relation.ispartofconferenceProceedingsTitle | Proceedings of the International Symposium on Frontiers of High-Tc Superconductivity (in Physica C, 263(1-4)) | en_US |
| unsw.relation.ispartofconferenceYear | 1996 | en_US |
| unsw.relation.ispartofpagefrompageto | 431-433 | en_US |
| unsw.relation.originalPublicationAffiliation | Zhao, Yong, Materials Science & Engineering, Faculty of Science, UNSW | en_US |
| unsw.relation.originalPublicationAffiliation | Gu, Genda, Physics, Faculty of Science, UNSW | en_US |
| unsw.relation.originalPublicationAffiliation | Han, Shaowei, Surveying & Spatial Information Systems, Faculty of Engineering, UNSW | en_US |
| unsw.relation.originalPublicationAffiliation | Russell, Graeme, Physics, Faculty of Science, UNSW | en_US |
| unsw.relation.originalPublicationAffiliation | Koshizuka, N | en_US |
| unsw.relation.school | School of Materials Science & Engineering | * |
| unsw.relation.school | School of Physics | * |
| unsw.relation.school | School of Civil and Environmental Engineering | * |