Zero-dimensional (0D)-one-dimensional (1D) mixed-dimensional van der Waals (MvdW) heterostructures have shown great potential in electronic/optoelectronic applications. However, addressing the interface barrier modulation and charge-transfer mechanisms remain challenging. Here, we develop an analytic model to illustrate the open-circuit voltage and charge-transfer state energy in PbS x Se1-x -quantum dots (QDs)/MoS2-nanotube (NT) 0D-1D MvdW heterostructures based on atomic-bond-relaxation approach, Marcus theory and modified-detailed balance pr...
