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Atomically thin 2D van der Waals semiconductors are promising candidate materials for post‐silicon electronics. However, it remains challenging to attain completely uniform monolayer semiconductor wafers free of over‐grown islands. Here, the observation of the energy‐funneling effect and ambient photodelamination phenomenon in inhomogeneous few‐layer WS2 flakes under low‐illumination fluencies down...
Hydrogen, a clean and flexible energy carrier, can be efficiently produced by electrocatalytic water splitting. To accelerate the sluggish hydrogen evolution reaction and oxygen evolution reaction kinetics in the splitting process, highly active electrocatalysts are essential for lowering the energy barriers, thereby improving the efficiency of overall water splitting. Combining the distinctive advantages...
2D materials with intriguing properties have been widely used in optoelectronics. However, electronic devices suffered from structural damage due to the ultrathin materials and uncontrolled defects at interfaces upon metallization, which hindered the development of reliable devices. Here, a damage‐free Au/h‐BN/Au memristor is reported using a clean, water‐assisted metal transfer approach by physically...