Szczegóły publikacji

Opis bibliograficzny

Developments in synthesis and potential electronic and magnetic applications of pristine and doped graphynes / Gisya ABDI, Abdolhamid Alizadeh, Wojciech Grochala, Andrzej Szczurek // Nanomaterials [Dokument elektroniczny]. — Czasopismo elektroniczne ; ISSN 2079-4991. — 2021 — vol. 11 iss. 9 art. no. 2268, s. 1–39. — Wymagania systemowe: Adobe Reader. — Bibliogr. s. 32–39, Abstr. — Publikacja dostępna online od: 2021-08-31. — G. Abdi – dod. afiliacja: University of Warsaw


Autorzy (4)

  • AGHAbdi Gisya
  • Alizadeh Abdolhamid
  • Grochala Wojciech
  • Szczurek Andrzej

Słowa kluczowe

dopingsynthesisphotodetectorselectronic propertiesgraphyne-like materialsmagnetic propertieselectronic transport

Dane bibliometryczne

ID BaDAP136092
Data dodania do BaDAP2021-09-21
Tekst źródłowyURL
DOI10.3390/nano11092268
Rok publikacji2021
Typ publikacjiprzegląd
Otwarty dostęptak
Creative Commons
Czasopismo/seriaNanomaterials

Abstract

Doping and its consequences on the electronic features, optoelectronic features, and magnetism of graphynes (GYs) are reviewed in this work. First, synthetic strategies that consider numerous chemically and dimensionally different structures are discussed. Simultaneous or subsequent doping with heteroatoms, controlling dimensions, applying strain, and applying external electric fields can serve as effective ways to modulate the band structure of these new sp2/sp allotropes of carbon. The fundamental band gap is crucially dependent on morphology, with low dimensional GYs displaying a broader band gap than their bulk counterparts. Accurately chosen precursors and synthesis conditions ensure complete control of the morphological, electronic, and physicochemical properties of resulting GY sheets as well as the distribution of dopants deposited on GY surfaces. The uniform and quantitative inclusion of non-metallic (B, Cl, N, O, or P) and metallic (Fe, Co, or Ni) elements into graphyne derivatives were theoretically and experimentally studied, which improved their electronic and magnetic properties as row systems or in heterojunction. The effect of heteroatoms associated with metallic impurities on the magnetic properties of GYs was investigated. Finally, the flexibility of doped GYs’ electronic and magnetic features recommends them for new electronic and optoelectronic applications.

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