A SPIN POLARIZATION INVERSION OF ULTRA-SHORT SINGLE-WALLED CARBON NANOTUBES (0, 9) IN A STRONG ELECTRIC FIELD
Results of the numerical simulation of the electronic structure of ultra–short single-walled carbon nanotubes (0, 9) of D3h,D3d and D d 3 symmetries at singlet and triplet spin states under an applied electric eld were presented. The dependencies of the energy gap, ionization potential, electron af...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Voronezh State University
2017-03-01
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| Series: | Конденсированные среды и межфазные границы |
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| _version_ | 1818289609735405568 |
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| author | Glushkov Grigory I. Tuchin Andrei V. Efimov Nikilay N. Bormontov Eugene N. |
| author_facet | Glushkov Grigory I. Tuchin Andrei V. Efimov Nikilay N. Bormontov Eugene N. |
| author_sort | Glushkov Grigory I. |
| collection | DOAJ |
| description | Results of the numerical simulation of the electronic structure of ultra–short single-walled carbon nanotubes (0, 9) of D3h,D3d and D d 3 symmetries at singlet and triplet spin states under an applied electric eld were presented. The dependencies of the energy gap, ionization potential, electron af nity and work function on the length of nanotubes at the singlet and triplet spin state were described. It was revealed, that the spin-dependent eld-induced electronic structure restructuring determines the change of the spin channel resistance. The critical electric eld value ~0.5 V/A inverts spin polarization
The carbon nanotubes can act as spin lter and can be used for spintronic logic gates design, that makes nanotubes promising material for spintronic implementation. |
| first_indexed | 2024-12-13T02:15:00Z |
| format | Article |
| id | doaj.art-cea3601c8ed546e2866ad418d0806db2 |
| institution | Directory Open Access Journal |
| issn | 1606-867X 1606-867X |
| language | English |
| last_indexed | 2024-12-13T02:15:00Z |
| publishDate | 2017-03-01 |
| publisher | Voronezh State University |
| record_format | Article |
| series | Конденсированные среды и межфазные границы |
| spelling | doaj.art-cea3601c8ed546e2866ad418d0806db22022-12-22T00:02:55ZengVoronezh State UniversityКонденсированные среды и межфазные границы1606-867X1606-867X2017-03-01191374110.17308/kcmf.2017.19/174A SPIN POLARIZATION INVERSION OF ULTRA-SHORT SINGLE-WALLED CARBON NANOTUBES (0, 9) IN A STRONG ELECTRIC FIELDGlushkov Grigory I.0Tuchin Andrei V.1Efimov Nikilay N.2Bormontov Eugene N.3postgraduate student, Department of Physics of Semiconductors and Microelectronics, Voronezh State Universitypostgraduate student, Department of Physics of Semiconductors and Microelectronics, Voronezh State UniversityCand. Sci. (Chem.), Senior Researcher, Kurnakov Institute of General and Inorganic Chemistry of RASDr. Sci. (Phys.–Math.), Head of Department of Physics of Semiconductors and Microelectronics, Voronezh State UniversityResults of the numerical simulation of the electronic structure of ultra–short single-walled carbon nanotubes (0, 9) of D3h,D3d and D d 3 symmetries at singlet and triplet spin states under an applied electric eld were presented. The dependencies of the energy gap, ionization potential, electron af nity and work function on the length of nanotubes at the singlet and triplet spin state were described. It was revealed, that the spin-dependent eld-induced electronic structure restructuring determines the change of the spin channel resistance. The critical electric eld value ~0.5 V/A inverts spin polarization The carbon nanotubes can act as spin lter and can be used for spintronic logic gates design, that makes nanotubes promising material for spintronic implementation.spinspintronicspin polarization cabron nanotubes. |
| spellingShingle | Glushkov Grigory I. Tuchin Andrei V. Efimov Nikilay N. Bormontov Eugene N. A SPIN POLARIZATION INVERSION OF ULTRA-SHORT SINGLE-WALLED CARBON NANOTUBES (0, 9) IN A STRONG ELECTRIC FIELD Конденсированные среды и межфазные границы spin spintronic spin polarization cabron nanotubes. |
| title | A SPIN POLARIZATION INVERSION OF ULTRA-SHORT SINGLE-WALLED CARBON NANOTUBES (0, 9) IN A STRONG ELECTRIC FIELD |
| title_full | A SPIN POLARIZATION INVERSION OF ULTRA-SHORT SINGLE-WALLED CARBON NANOTUBES (0, 9) IN A STRONG ELECTRIC FIELD |
| title_fullStr | A SPIN POLARIZATION INVERSION OF ULTRA-SHORT SINGLE-WALLED CARBON NANOTUBES (0, 9) IN A STRONG ELECTRIC FIELD |
| title_full_unstemmed | A SPIN POLARIZATION INVERSION OF ULTRA-SHORT SINGLE-WALLED CARBON NANOTUBES (0, 9) IN A STRONG ELECTRIC FIELD |
| title_short | A SPIN POLARIZATION INVERSION OF ULTRA-SHORT SINGLE-WALLED CARBON NANOTUBES (0, 9) IN A STRONG ELECTRIC FIELD |
| title_sort | spin polarization inversion of ultra short single walled carbon nanotubes 0 9 in a strong electric field |
| topic | spin spintronic spin polarization cabron nanotubes. |
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