journal article·2018-06-26

Compression-Induced Modification of Boron Nitride Layers: A Conductive Two-Dimensional BN Compound

Ana P. M. Barboza, Matheus J. S. Matos, Helio Chacham, Ronaldo J. C. Batista, Alan B. de Oliveira, Mario S. C. Mazzoni, Bernardo R. A. Neves

ACS Nano· Volume 12· Issue 6
Publisher page

Abstract

The ability to create materials with improved properties upon transformation processes applied to conventional materials is the keystone of materials science. Here, hexagonal boron nitride (h-BN), a large-band-gap insulator, is transformed into a conductive two-dimensional (2D) material- bonitrol-that is stable at ambient conditions. The process, which requires compression of at least two h-BN layers and hydroxyl ions, is characterized via scanning probe microscopy experiments and ab initio calculations. This material and its creation mechanism represent an additional strategy for the transformation of known 2D materials into artificial advanced materials with exceptional properties.
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Research context

OpenAlex topics: Graphene research and applications · Boron and Carbon Nanomaterials Research · 2D Materials and Applications

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Departamento de Física, Universidade Federal de Ouro Preto, 35400-000, Ouro Preto, MG, Brazil

Departamento de Física, Universidade Federal de Minas Gerais, CP 702, 31270-901, Belo Horizonte, MG, Brazil

Funding

Instituto Nacional de Ci?ncia e Tecnologia em Nanomateriais de Carbono · Funda??o de Amparo ? Pesquisa do Estado de Minas Gerais · Conselho Nacional de Desenvolvimento Cient?fico e Tecnol?gico · Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior

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