Photocatalysis is a prospective technology to solve the current environment and energy
crisis. The exploitation of 2D photocatalyst materials is a research hotspot owing to their …

Large‐scale multi‐heterostructure and optimal band alignment are significantly challenging
but vital for photoelectrochemical (PEC)‐type photodetector and water splitting. Herein, the …

Heterostructures based on new advanced materials offer a cornerstone for future
optoelectronic devices with improved photoelectric performance. Band alignment is crucial …

In recent years, two-dimensional material-based tunneling heterojunctions are emerging as
a multi-functional architecture for logic circuits and photodetection owing to the flexible …

We report the electronic band structure and interlayer coupling induced phonon-glass–
electron-crystal behavior in the van der Waals heterostructure PtSe2/γ-GeSe. The …

The moiré superlattices (MSL) of twist two-dimensional van der Waals heterointerfaces
accompanying with interfacial lattice distortion present abundant attractive physical …

In this study, we prepare topological insulator (TI) heterostructures (TI–TI) with a thickness of
25 nm and various interlayer distances, utilizing the laser molecular beam epitaxy (LMBE) …

摘要基于新型先进材料的异质结构为提高光电器件的光电性能奠定了基石. 能带排列是理解异质
结构中载流子输运机理和界面动力学的关键. 本文利用物理气相沉积法和化学气相沉积法制备了 …