Doping induced diode behavior with large rectifying ratio in graphyne nanoribbons device

Haji-Nasiri, Saeed; Fotoohi, Somayeh

doi:10.1016/j.physleta.2018.08.007

Cited by 13 publications

(4 citation statements)

References 35 publications

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“…In 2018, Nasri and Fotoohi theoretically investigated the electronic transport characteristics of a device built on N-doped (right electrode) and boron-doped (left electrode) α-armchair graphyne nanoribbons [ 151 ]. Four different devices differing in N and B substitution sites (sp or sp 2 ) were proposed ( Figure 17 A).…”

Section: Electronic Propertiesmentioning

confidence: 99%

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Developments in Synthesis and Potential Electronic and Magnetic Applications of Pristine and Doped Graphynes

et al. 2021

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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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Section: Electronic Propertiesmentioning

confidence: 99%

“…The I-V curves of doped devices confronted with a pristine system; the inset figure shows the rectification ratio, RR (V), of all doped systems ( B ). Reproduced with permission [ 151 ]. Copyright 2018, Elsevier.…”

Section: Figurementioning

confidence: 99%

Developments in Synthesis and Potential Electronic and Magnetic Applications of Pristine and Doped Graphynes

et al. 2021

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“…In addition, spin splitting can also be observed in either unilateral or bilateral fluorinated d-ZGYNRs. 94,95 In particular, in the unilateral spin configuration of the two-sided fluorination model, the efficiency of spin filtration can approach 100%. Studies have also shown that asymmetric edge fluorination can be considered a promising means for nanoelectronics and spintronics.…”

Section: Magnetic Propertiesmentioning

confidence: 99%

“…Both GDYNRs and GYNRs have unique electrical and optical properties that are strongly dependent on their chemical structure, particularly their width and edge configuration. [152][153][154][155][156][157][158][159][160][161][162][163][164] Therefore, the controllable synthesis of GYNRs and GDYNRs with precise chemical structure is of great significance for its basic research and device applications.…”

Section: Potential Applications Of Gynrs and Gdynrsmentioning

confidence: 99%

Graphyne and graphdiyne nanoribbons: from their structures and properties to potential applications

Liu,

Wang,

et al. 2024

Phys. Chem. Chem. Phys.

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A computational insight into the intrinsic, Si-decorated and vacancy-defected γ-graphyne nanoribbon towards adsorption of CO2 and O2 molecules

Golzani

Poliki²,

Golzani³

et al. 2023

Applied Surface Science

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Doping induced diode behavior with large rectifying ratio in graphyne nanoribbons device

Cited by 13 publications

References 35 publications

Developments in Synthesis and Potential Electronic and Magnetic Applications of Pristine and Doped Graphynes

Developments in Synthesis and Potential Electronic and Magnetic Applications of Pristine and Doped Graphynes

Graphyne and graphdiyne nanoribbons: from their structures and properties to potential applications

A computational insight into the intrinsic, Si-decorated and vacancy-defected γ-graphyne nanoribbon towards adsorption of CO2 and O2 molecules

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