Reply to P. Ao's Comment on "Sign reversing Hall effect in atomically thin high temperature superconductors"
arXiv:1908.02777
summary
The authors reply to a comment suggesting vortex many‑body effects cause Hall sign reversal in ultra‑thin Bi‑2212 superconductors, arguing their experimental data do not support that explanation.
Abstract
We respond to P. Ao's comment in arXiv:1907.09263, which suggests that vortex many-body effects are the origin of Hall sign reversal in few-unit-cell thick Bi-2212 cuprate crystals (Phys. Rev. Lett. 122, 247001 (2019)). Our experimental results are incompatible with the theoretical predictions detailed in Ao's comment.
1 page, 1 figure with inset
Topics & keywords
#high-temperature superconductivity#Hall effect#vortex dynamics#thin films#cuprate materialsHall sign reversalBi-2212vortex many-body effectsexperimental measurement