Harnessing ion migration in 2D perovskites for fabricating diode heterostructure

In perovskite devices, the electric field not only drives electrons but also leads to ion migration due to weak forces holding ions in the soft molecular lattice. However, the real-time visualization of electrically driven ion migration remains largely unexplored. To tackle this, Dou et al. 1 Dou L. Park J.Y. Lee Y.H. Zaman Mamun M.A. Fahimul Islam M.M. Zhang S. Ma K. Gaitonde A.U. Wang K. Yang S.J. et al. Electrically induced directional ion migration in two-dimensional perovskite heterostructures. Matter. 2024; 7: 1817-1832 Abstract Full Text Full Text PDF Scopus (2) Google Scholar fabricated diode 2D perovskite heterostructure to directly observe and harness ion migration in diode heterostructure. In perovskite devices, the electric field not only drives electrons but also leads to ion migration due to weak forces holding ions in the soft molecular lattice. However, the real-time visualization of electrically driven ion migration remains largely unexplored. To tackle this, Dou et al. 1 Dou L. Park J.Y. Lee Y.H. Zaman Mamun M.A. Fahimul Islam M.M. Zhang S. Ma K. Gaitonde A.U. Wang K. Yang S.J. et al. Electrically induced directional ion migration in two-dimensional perovskite heterostructures. Matter. 2024; 7: 1817-1832 Abstract Full Text Full Text PDF Scopus (2) Google Scholar fabricated diode 2D perovskite heterostructure to directly observe and harness ion migration in diode heterostructure. Electrically induced directional ion migration in two-dimensional perovskite heterostructuresPark et al.MatterApril 3, 2024