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.
@article{arxiv.1908.02777,
title = {Reply to P. Ao's Comment on "Sign reversing Hall effect in atomically thin high temperature superconductors"},
author = {S. Y. Frank Zhao and Nicola Poccia and Margaret G. Panetta and Cyndia Yu and Jedediah W. Johnson and Hyobin Yoo and Ruidan Zhong and G. D. Gu and Kenji Watanabe and Takashi Taniguchi and Svetlana V. Postolova and Valerii M. Vinokur and Philip Kim},
journal= {arXiv preprint arXiv:1908.02777},
year = {2019}
}