Síntesis en líquidos iónicos: [Bi2Te2Br] ((AlCl4), un semiconductor de hueco directo con un marco catiónico.

Kanishka Biswas1, Qichun Zhang, In Chung

  • 1Department of Chemistry, Northwestern University, Evanston, Illinois 60208, United States.

Resumen

Los investigadores desarrollaron un nuevo método utilizando un líquido iónico ácido de Lewis para sintetizar chalcogenuros metálicos estratificados semiconductores, específicamente [Bi{2}Te{2}Br}AlCl{4}) y su análogo de antimonio. Este descubrimiento abre nuevas vías para aplicaciones de materiales avanzados.

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