Yuwei Sun

3 weeks ago | science.org | Yuwei Sun |Zachariah Gompert |Valentina Gandin |Matthew G. Betts |Jerry F. Franklin |Jacob J. Bukoski | +9 more

Access the full articleView all access options to continue reading this article. References and Notes1“Addressing the Threat to National Security from Imports of Timber, Lumber” (The White House, 2025); https://www.whitehouse.gov/presidential-actions/2025/03/addressing-the-threat-to-national-security-from-imports-of-timber-lumber/.

3 weeks ago | science.org | Yuwei Sun |Zachariah Gompert |Valentina Gandin |Phuong Nguyen |Phương Nguyên

Editor’s summaryA pair of two-dimensional (2D) systems, one featuring electron carriers and the other hole carriers, separated by a thin insulating layer can host correlated interlayer excitons. Such excitons are predicted to exhibit superfluidity, as well as the so-called perfect Coulomb drag, in which the current in one layer causes an equal but opposite current in the other layer.