English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

We present an experimental study of the anisotropic resistivity ofsuperconducting La(2-x)Ba(x)CuO(4) with x=0.095 and transition temperatureTc=32 K. In a magnetic field perpendicular to the CuO(2) layers, H(perp), weobserve that the resistivity perpendicular to the layers, \rho(perp), becomesfinite at a temperature consistent with previous studies on very similarmaterials; however, the onset of finite parallel resistivity, \rho(par), occursat a much higher temperature. This behavior contradicts conventional theory,which predicts that \rho(perp) and \rho(par) should become finite at the sametemperature. Voltage vs. current measurements near the threshold of voltagedetectability indicate linear behavior perpendicular to the layers, becomingnonlinear at higher currents, while the behavior is nonlinear from the onsetparallel to the layers. These results, in the presence of moderate H(perp),appear consistent with superconducting order parallel to the layers withvoltage fluctuations between the layers due to thermal noise. In search ofuncommon effects that might help to explain this behavior, we have performeddiffraction measurements that provide evidence for H(perp)-induced charge andspin stripe order. The field-induced decoupling of superconducting layers issimilar to the decoupled phase observed previously in La(2-x)Ba(x)CuO(4) withx=1/8 in zero field.

Uniaxial linear resistivity of superconducting La(1.905)Ba(0.095)CuO(4) induced by an external magnetic field