Hall-effect measurements of HgBa2CaCu2O6+δ

J. M. Harris; H. Wu; N. P. Ong; R. L. Meng; C. W. Chu

doi:10.1103/PhysRevB.50.3246

Hall-effect measurements of HgBa2CaCu2O6+δ

J. M. Harris, H. Wu, N. P. Ong, R. L. Meng, C. W. Chu

副校長室

研究成果: Article › 同行評審

44 引文斯高帕斯（Scopus）

摘要

The resistivity ρ and Hall coefficient RH have been measured for samples of the two-plane superconductor HgBa2CaCu2O6+δ (Tc∼124 K) with different annealing histories. The observed temperature dependence RH∼1/T (up to 470 K) matches the steep dependence previously seen in 90-K YBa2Cu3O7-δ and indicates low-impurity scattering. We find T-linear behavior for ρ in the lowest-resistivity samples and confirm that cotθH∼T2. These findings add support to Anderson's proposal of distinct longitudinal and transverse scattering times.

原文	English
頁（從 - 到）	3246-3249
頁數	4
期刊	Physical Review B
卷	50
發行號	5
DOIs	https://doi.org/10.1103/PhysRevB.50.3246
出版狀態	Published - 1994

All Science Journal Classification (ASJC) codes

凝聚態物理學

存取文件

10.1103/PhysRevB.50.3246

其它文件與鏈接

Link to publication in Scopus

引用此

@article{03325e33dcf245f791baf0c4e6e9f951,

title = "Hall-effect measurements of HgBa2CaCu2O6+δ",

abstract = "The resistivity ρ and Hall coefficient RH have been measured for samples of the two-plane superconductor HgBa2CaCu2O6+δ (Tc∼124 K) with different annealing histories. The observed temperature dependence RH∼1/T (up to 470 K) matches the steep dependence previously seen in 90-K YBa2Cu3O7-δ and indicates low-impurity scattering. We find T-linear behavior for ρ in the lowest-resistivity samples and confirm that cotθH∼T2. These findings add support to Anderson's proposal of distinct longitudinal and transverse scattering times.",

author = "Harris, {J. M.} and H. Wu and Ong, {N. P.} and Meng, {R. L.} and Chu, {C. W.}",

year = "1994",

doi = "10.1103/PhysRevB.50.3246",

language = "English",

volume = "50",

pages = "3246--3249",

journal = "Physical Review B",

issn = "0163-1829",

number = "5",

}

TY - JOUR

T1 - Hall-effect measurements of HgBa2CaCu2O6+δ

AU - Harris, J. M.

AU - Wu, H.

AU - Ong, N. P.

AU - Meng, R. L.

AU - Chu, C. W.

PY - 1994

Y1 - 1994

N2 - The resistivity ρ and Hall coefficient RH have been measured for samples of the two-plane superconductor HgBa2CaCu2O6+δ (Tc∼124 K) with different annealing histories. The observed temperature dependence RH∼1/T (up to 470 K) matches the steep dependence previously seen in 90-K YBa2Cu3O7-δ and indicates low-impurity scattering. We find T-linear behavior for ρ in the lowest-resistivity samples and confirm that cotθH∼T2. These findings add support to Anderson's proposal of distinct longitudinal and transverse scattering times.

AB - The resistivity ρ and Hall coefficient RH have been measured for samples of the two-plane superconductor HgBa2CaCu2O6+δ (Tc∼124 K) with different annealing histories. The observed temperature dependence RH∼1/T (up to 470 K) matches the steep dependence previously seen in 90-K YBa2Cu3O7-δ and indicates low-impurity scattering. We find T-linear behavior for ρ in the lowest-resistivity samples and confirm that cotθH∼T2. These findings add support to Anderson's proposal of distinct longitudinal and transverse scattering times.

UR - http://www.scopus.com/inward/record.url?scp=0001502592&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0001502592&partnerID=8YFLogxK

U2 - 10.1103/PhysRevB.50.3246

DO - 10.1103/PhysRevB.50.3246

M3 - Article

AN - SCOPUS:0001502592

VL - 50

SP - 3246

EP - 3249

JO - Physical Review B

JF - Physical Review B

SN - 0163-1829

IS - 5

ER -

Hall-effect measurements of HgBa2CaCu2O6+δ

摘要

All Science Journal Classification (ASJC) codes

存取文件

其它文件與鏈接

指紋

引用此