dc.contributor.author |
Masinde, Fred W. |
|
dc.date.accessioned |
2020-02-20T09:09:41Z |
|
dc.date.available |
2020-02-20T09:09:41Z |
|
dc.date.issued |
2019-08-27 |
|
dc.identifier.citation |
Open Access Library Journal, Vol.6 No.8, August 2019 |
en_US |
dc.identifier.issn |
Online: 2333-9721 |
|
dc.identifier.issn |
Print: 2333-9705 |
|
dc.identifier.uri |
https://www.scirp.org/pdf/OALibJ_2019082710414273.pdf |
|
dc.identifier.uri |
http://repository.seku.ac.ke/handle/123456789/5907 |
|
dc.description |
DOI: 10.4236/oalib.1105663 |
en_US |
dc.description.abstract |
Electrical transport properties of superconducting materials are a widely studied area in superconductivity. In this study, the role of holes in determination of resistivity, Hall coefficient and Hall angle has been explored using a two-band model due to co-existence of holes and electrons in high-Tc YB2Cu3O7−δ and Bi2Sr2CaCu2O8+δ. The results obtained from this study show that hole resistivity ( ρ p ) decreases with increase in the ratio n p u ρ ρ = while the Hall coefficient ( RH ) is non-linearly dependent on the hole resistivity ( ρ p ). An increase in the hole scattering rate ( p γ ) causes a drop in the Hall scattering angle (θ H ). |
en_US |
dc.language.iso |
en |
en_US |
dc.subject |
Holes |
en_US |
dc.subject |
Resistivity |
en_US |
dc.subject |
Hall Coefficient |
en_US |
dc.subject |
Hall Number Density and Hall Scattering Angle |
en_US |
dc.title |
Role of Holes in Determining Resistivity and Hall Effect in Crystals of YB2Cu3O7-δ and Bi2Sr2CaCu2O8 δ |
en_US |
dc.type |
Other |
en_US |