Janus 2D materials are named after the two-faced Roman god because their top and bottom surfaces are composed of different elements. This asymmetry creates a strong internal electric field, making ...

An image of the Janus formation reaction in which the outermost chalcogen atom in an atomic layer material is replaced by another chalcogen atom with the support of electron accumulation. (Image: ...

Subscribe to our newsletter for the latest sci-tech news updates. Janus 2D materials are named after the two-faced Roman god because their top and bottom surfaces are composed of different elements.

The era of researchers manually searching for two-dimensional semiconductors, which are drawing attention as next-generation ...

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Perovskite solar cell research has made remarkable progress over the past 15 years. Back in 2009, photovoltaic devices made from cheap and abundant perovskite materials converted sunlight into ...