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American Association for the Advancement of Science, Science, 6267(350), p. 1513-1516, 2015

DOI: 10.1126/science.aad1080

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Synthesis of borophenes: Anisotropic, two-dimensional boron polymorphs

This paper is available in a repository.
This paper is available in a repository.

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Abstract

Borophene: Boron in two dimensions Although bulk allotropes of carbon and boron differ greatly, small clusters of these elements show remarkable similarities. Boron analogs of two-dimensional carbon allotropes such as graphene have been predicted. Now Mannix et al. report the formation of two-dimensional boron by depositing the elemental boron onto a silver surface under ultrahigh-vacuum conditions (see the Perspective by Sachdev). The graphene-like structure was buckled, weakly bonded to the substrate, and metallic. Science , this issue p. 1513 ; see also p. 1468