Oscillator regularity of the trap activation energies in NaCl crystals
The energy spectra of traps in NaCl crystals were studied in detail by the method of thermoluminescence. Crystals of NaCl were undoped but treated thermally in different ways. The activation energies of traps form a single oscillator series, En= ћwTL(n+1/2), ћwTL=903 cm⁻¹. Contrary to the other prev...
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| Дата: | 2000 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
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Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2000
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| Назва видання: | Semiconductor Physics Quantum Electronics & Optoelectronics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/121222 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Oscillator regularity of the trap activation energies in NaCl crystals / A.F. Gumenjuk, S.Yu. Kutovyi, V.A. Kurilova // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2000. — Т. 3, № 4. — С. 463-468. — Бібліогр.: 8 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
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irk-123456789-1212222017-06-14T03:06:49Z Oscillator regularity of the trap activation energies in NaCl crystals Gumenjuk, A.F. Kutovyi, S.Yu. Kurilova, V.A. The energy spectra of traps in NaCl crystals were studied in detail by the method of thermoluminescence. Crystals of NaCl were undoped but treated thermally in different ways. The activation energies of traps form a single oscillator series, En= ћwTL(n+1/2), ћwTL=903 cm⁻¹. Contrary to the other previously studied crystals having the complicated lattices, in Raman spectra of NaCl the corresponding line ћwRam= ћwTL was not found. It is assumed that the oscillator regularity is governed by the polaron nature of traps. The trap activation energy is determined by a vibration level from which a transition of a charge carrier to an excited luminescence center becomes possible and depends on a distance between these centers. 2000 Article Oscillator regularity of the trap activation energies in NaCl crystals / A.F. Gumenjuk, S.Yu. Kutovyi, V.A. Kurilova // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2000. — Т. 3, № 4. — С. 463-468. — Бібліогр.: 8 назв. — англ. 1560-8034 PACS: 78.60.K http://dspace.nbuv.gov.ua/handle/123456789/121222 en Semiconductor Physics Quantum Electronics & Optoelectronics Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| description |
The energy spectra of traps in NaCl crystals were studied in detail by the method of thermoluminescence. Crystals of NaCl were undoped but treated thermally in different ways. The activation energies of traps form a single oscillator series, En= ћwTL(n+1/2), ћwTL=903 cm⁻¹. Contrary to the other previously studied crystals having the complicated lattices, in Raman spectra of NaCl the corresponding line ћwRam= ћwTL was not found. It is assumed that the oscillator regularity is governed by the polaron nature of traps. The trap activation energy is determined by a vibration level from which a transition of a charge carrier to an excited luminescence center becomes possible and depends on a distance between these centers. |
| format |
Article |
| author |
Gumenjuk, A.F. Kutovyi, S.Yu. Kurilova, V.A. |
| spellingShingle |
Gumenjuk, A.F. Kutovyi, S.Yu. Kurilova, V.A. Oscillator regularity of the trap activation energies in NaCl crystals Semiconductor Physics Quantum Electronics & Optoelectronics |
| author_facet |
Gumenjuk, A.F. Kutovyi, S.Yu. Kurilova, V.A. |
| author_sort |
Gumenjuk, A.F. |
| title |
Oscillator regularity of the trap activation energies in NaCl crystals |
| title_short |
Oscillator regularity of the trap activation energies in NaCl crystals |
| title_full |
Oscillator regularity of the trap activation energies in NaCl crystals |
| title_fullStr |
Oscillator regularity of the trap activation energies in NaCl crystals |
| title_full_unstemmed |
Oscillator regularity of the trap activation energies in NaCl crystals |
| title_sort |
oscillator regularity of the trap activation energies in nacl crystals |
| publisher |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| publishDate |
2000 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/121222 |
| citation_txt |
Oscillator regularity of the trap activation energies in NaCl crystals / A.F. Gumenjuk, S.Yu. Kutovyi, V.A. Kurilova // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2000. — Т. 3, № 4. — С. 463-468. — Бібліогр.: 8 назв. — англ. |
| series |
Semiconductor Physics Quantum Electronics & Optoelectronics |
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AT gumenjukaf oscillatorregularityofthetrapactivationenergiesinnaclcrystals AT kutovyisyu oscillatorregularityofthetrapactivationenergiesinnaclcrystals AT kurilovava oscillatorregularityofthetrapactivationenergiesinnaclcrystals |
| first_indexed |
2023-10-18T20:38:56Z |
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2023-10-18T20:38:56Z |
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1796150749842898944 |