Chinese Researchers Created One-Atom-Thick 2D Metals - Scitke

Researchers at the Institute of Physics of the Chinese Academy of Sciences have made a major breakthrough by producing metals just one atom thick, a development that could be transformative.

Since graphene’s discovery in 2004, 2D materials have reshaped our understanding of matter and advanced physics and materials science. In recent years,

Why Making Two-Dimensional Metals Is So Challenging

Zhang Guangyu, the IOP lead scientist, said creating 2D metals is difficult due to strong multi-directional metallic bonds.

Using the van der Waals compression technique, researchers synthesized several 2D metals, including bismuth.

These 2D metals are extraordinarily thin—about one millionth the thickness of an A4 sheet of paper and roughly one two-hundred-thousandth the width of a human hair.

International Recognition for a Major 2D Materials Breakthrough

The study has received strong acclaim from international reviewers, who regard it as an important breakthrough in two-dimensional materials research.

Du Luojun of the research team said the work fills a key gap in 2D materials and will speed up scientific and technological progress.

He noted that, like 3D metals in the past, 2D metals could drive the next stage of human innovation.

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