Resistance noise in Bi_2Sr_2CaCu_2O${}_{8+\delta }$

Abstract

The resistance noise in a Bi_2Sr_2CaCu_2O${}_{8+\delta }$ thin film is found to increase strongly in the underdoped regime. While the increase of the raw resistance noise with decreasing temperature appears to roughly track the previously reported pseudogap temperature for this material, standard noise analysis rather suggests that the additional noise contribution is driven by the proximity of the superconductor-insulator transition.

References in corpus (5)

• Granular Electronic Systems
• Eigenfunction fractality and pseudogap state near superconductor-insulator transition
• Total suppression of superconductivity by high magnetic fields in YBa2 Cu3O6.6
• Electronic Charge Order in the Pseudogap State of $B{i}_{2}S{r}_{2}CaC{u}_2{O}_{8+\delta }$
• Nernst Effect in NdBa_2[Cu_{1-y}Ni_y]_3O_{7-δ}

Cited by in corpus (4)

• Noise Predictions for STM in Systems with Local Electron Nematic Order
• Evolution with hole doping of the electronic excitation spectrum in the cuprate superconductors
• Characterizing the insulator adjacent to the superconductor in Bi${}_2$Sr${}_{2-x}$La${}_x$CuO${}_{6+\delta }$ ($x=0.3$)
• Non linear transport properties of an insulating YBCO nano-bridge