najoNanosystems: Physics, Chemistry, MathematicsНаносистемы: физика, химия, математика2220-80542305-7971Университет ИТМО10.17586/2220-8054-2018-9-1-70-72najo-1401Research ArticleСтатьиInfluence of admixture atom chemosorption on properties of p-electron conjugated system of open carbon nanotubesTomilinO. B.

Saransk

RodionovaE. V.

Saransk

RodinE. A.

Saransk

MuryuminE. E.

Saransk

N. P. Ogarev National Research Mordovian State UniversityRussian Federation2018240820259170–72Copyright © Tomilin O.B., Rodionova E.V., Rodin E.A., Muryumin E.E., 20252025Tomilin O.B., Rodionova E.V., Rodin E.A., Muryumin E.E.Tomilin O.B., Rodionova E.V., Rodin E.A., Muryumin E.E.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://nanojournal.ifmo.ru/jour/article/view/1401

Basing on the hypothesis of the emission molecular orbitals (EMO) existence in single-walled carbon nanotubes generated by in-plane-electron conjugation of p-electrons, we studied influences of adsorbate (H2 and F2) nature on characteristics of electrons field emission from open single-walled ultrashort carbon nanotubes of chirality (n, 0). It has been shown that the adsorption of admixture atoms on the graphene surface increases the work function of the electron, moreover more considerable value of work function corresponds to more considerable electronegativity of the chemisorption atom.

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The authors declare that there are no conflicts of interest present.