@misc{indiciae5d33a75122bd, title = {Upper limit on shift current generation in extended systems}, author = {Tan, Liang Z. and Rappe, Andrew M.}, year = {2019}, doi = {10.1103/physrevb.100.085102}, url = {https://www.osti.gov/biblio/1581075}, note = {Source identifier: 1581075} }