Interface between semimetal and 2D semiconductor

In this illustration, at the interface between the semimetal bismuth and the 2D semiconductor molybdenum disulfide, there is no energy barrier for an electron to go through, leading to an ultralow contact resistance between them. Researchers discovered that the semimetal, whose electronic ...This is an NSF Multimedia Gallery item.

Source: NSF Multimedia Gallery - May 26, 2023 Category: Science Source Type: video