Research Team Led by He Qinglin at Peking University's School of Physics Uncovers Non-reciprocal Coulomb Drag in Chern Insulators
2025-04-22 / Read about 0 minute
Author:小编   

The research team led by He Qinglin at the Center for Quantum Materials Science, School of Physics, Peking University, has recently made a groundbreaking observation: non-reciprocal Coulomb drag in Chern insulators. This discovery marks the first time that the study of Coulomb drag has been introduced into magnetic topological systems, thereby offering a novel platform to explore the non-reciprocal nature of Coulomb drag and deepening our comprehension of quantum states and their interactions within Chern insulators. The findings were published on March 29, 2025, in the prestigious Nature Communications journal under the title "Non-reciprocal Coulomb Drag Between Chern Insulators".