uu.seUppsala universitets publikationer
Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Theoretical Investigation of Metallic Nanolayers For Charge-Storage Applications
SV Natl Inst Technol, Dept Appl Phys, Adv Mat Lab, Surat 395007, India.
St Xaviers Coll, Dept Phys, Computat Mat & Nanosci Grp, Ahmadabad 380009, Gujarat, India.ORCID-id: 0000-0002-3060-2104
SV Natl Inst Technol, Dept Appl Phys, Adv Mat Lab, Surat 395007, India.
Univ Queensland, Australian Inst Bioengn & Nanotechnol, Ctr Theoret & Computat Mol Sci, Brisbane, Qld 4072, Australia.
Visa övriga samt affilieringar
2018 (Engelska)Ingår i: ACS APPLIED ENERGY MATERIALS, ISSN 2574-0962, Vol. 1, nr 7, s. 3428-3433Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

We report the first time that metallic homostructure of aluminene (Al) and antimonene (Sb) materials are the promising materials for the electric charge storage as a nanocapacitors. In this work, we have proposed two various phases of capacitor, namely, hexagonal (H) and trigonal (T) phases. Here, we have investigated the electronic properties, visualization of molecular orbitals, van der Waals (vdW) energy between layers, and supercapacitance properties, such as dipole moment (P), charge stored (Q(s)), energy stored (E-s), and capacitance (C). It is found that the Sb bilayer has higher capacitance values than Al bilayer. Instead of that, we have also focused on the various pristine homobilayer of boron (B), carbon (C), silicon (Si), phosphorus (P), gallium (Ga), germanium (Ge), arsenic (As), and indium (In) and heterobilayers of pristine C and Al, pristine C and Sb, pristine C and Si, pristine C and Sn, pristine C and As, and pristine P and Si for H and T phases, respectively, and results are compared with Al and Sb. Our investigated energy storage, charge, and capacitance values are in better agreement with the previously reported works. The capacitance value increased accordingly to the external electric field and behave as an ideal nanocapacitor. The results suggest that Al- and Sb-homobilayer could be flexible method for building nanoscale capacitors and nanocircuits.

Ort, förlag, år, upplaga, sidor
American Chemical Society (ACS), 2018. Vol. 1, nr 7, s. 3428-3433
Nyckelord [en]
homobilayer, heterobilayer, H-phase, T-phase, p-block elements, capacitance, density functional theory
Nationell ämneskategori
Den kondenserade materiens fysik
Identifikatorer
URN: urn:nbn:se:uu:diva-377986DOI: 10.1021/acsaem.8b00578ISI: 000458706000048OAI: oai:DiVA.org:uu-377986DiVA, id: diva2:1293397
Tillgänglig från: 2019-03-04 Skapad: 2019-03-04 Senast uppdaterad: 2019-03-04Bibliografiskt granskad

Open Access i DiVA

Fulltext saknas i DiVA

Övriga länkar

Förlagets fulltext

Personposter BETA

Ahuja, Rajeev

Sök vidare i DiVA

Av författaren/redaktören
Gupta, Sanjeev K.Ahuja, Rajeev
Av organisationen
Materialteori
Den kondenserade materiens fysik

Sök vidare utanför DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetricpoäng

doi
urn-nbn
Totalt: 8 träffar
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf