Active conductivity of plane two-barrier resonance tunnel structure as operating element of quantum cascade laser or detector
Within the model of rectangular potentials and different effective masses of electrons in different elements of plane two-barrier resonance tunnel structure there is developed a theory of spectral parameters of quasi-stationary states and active conductivity for the case of mono-energetic electronic...
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| Дата: | 2011 |
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| Автори: | , , , |
| Формат: | Стаття |
| Мова: | English |
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Інститут фізики конденсованих систем НАН України
2011
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| Назва видання: | Condensed Matter Physics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/120004 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Active conductivity of plane two-barrier resonance tunnel structure as operating element of quantum cascade laser or detector / M.V. Tkach, Ju.O. Seti, V.O. Matijek, O.M. Voitsekhivska // Condensed Matter Physics. — 2011. — Т. 14, № 2. — С. 23704:1-11. — Бібліогр.: 18 назв. — англ. |
Репозитарії
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irk-123456789-1200042017-06-11T03:03:54Z Active conductivity of plane two-barrier resonance tunnel structure as operating element of quantum cascade laser or detector Tkach, M.V. Seti, Ju.O. Matijek, V.O. Voitsekhivska, O.M. Within the model of rectangular potentials and different effective masses of electrons in different elements of plane two-barrier resonance tunnel structure there is developed a theory of spectral parameters of quasi-stationary states and active conductivity for the case of mono-energetic electronic current interacting with electromagnetic field. It is shown that the two-barrier resonance tunnel structure can be utilized as a separate or active element of quantum cascade laser or detector. For the experimentally studied In₀.₅₃Ga₀.₄₇As/In₀.₅₂Al₀.₄₈As nano-system it is established that the two-barrier resonance tunnel structure, in detector and laser regimes, optimally operates (with the biggest conductivity at the smallest exciting current) at the quantum transitions between the lowest quasi-stationary states. У моделi прямокутних потенцiалiв i рiзних ефективних мас електрона в рiзних елементах плоскої двобар’єрної резонансно-тунельної структури (ДБРТС) розвинута квантово-механiчна теорiя спектральних параметрiв квазiстацiонарних станiв i провiдностi цiєї системи для випадку моноенергетичного пучка електронiв, якi взаємодiють з електромагнiтним полем. Показано, що нано-ДБРТС може слугувати окремим елементом або активним елементом каскадного лазера чи детектора. На прикладi експериментально дослiджуваної наносистеми In₀.₅₃Ga₀.₄₇As/In₀.₅₂Al₀.₄₈As показано, що у детекторному i лазерному режимах робота ДБРТС є оптимальною (з найбiльшою провiднiстю при найменшому струмi збудження), коли вона працює на квантових переходах мiж найнижчими квазiстацiонарними станами. 2011 Article Active conductivity of plane two-barrier resonance tunnel structure as operating element of quantum cascade laser or detector / M.V. Tkach, Ju.O. Seti, V.O. Matijek, O.M. Voitsekhivska // Condensed Matter Physics. — 2011. — Т. 14, № 2. — С. 23704:1-11. — Бібліогр.: 18 назв. — англ. 1607-324X PACS: 73.21.Fg, 73.90.+f, 72.30.+q, 73.63.Hs DOI:10.5488/CMP.14.23704 arXiv:1106.5129 http://dspace.nbuv.gov.ua/handle/123456789/120004 en Condensed Matter Physics Інститут фізики конденсованих систем НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| description |
Within the model of rectangular potentials and different effective masses of electrons in different elements of plane two-barrier resonance tunnel structure there is developed a theory of spectral parameters of quasi-stationary states and active conductivity for the case of mono-energetic electronic current interacting with electromagnetic field. It is shown that the two-barrier resonance tunnel structure can be utilized as a separate or active element of quantum cascade laser or detector. For the experimentally studied In₀.₅₃Ga₀.₄₇As/In₀.₅₂Al₀.₄₈As nano-system it is established that the two-barrier resonance tunnel structure, in detector and laser regimes, optimally operates (with the biggest conductivity at the smallest exciting current) at the quantum transitions between the lowest quasi-stationary states. |
| format |
Article |
| author |
Tkach, M.V. Seti, Ju.O. Matijek, V.O. Voitsekhivska, O.M. |
| spellingShingle |
Tkach, M.V. Seti, Ju.O. Matijek, V.O. Voitsekhivska, O.M. Active conductivity of plane two-barrier resonance tunnel structure as operating element of quantum cascade laser or detector Condensed Matter Physics |
| author_facet |
Tkach, M.V. Seti, Ju.O. Matijek, V.O. Voitsekhivska, O.M. |
| author_sort |
Tkach, M.V. |
| title |
Active conductivity of plane two-barrier resonance tunnel structure as operating element of quantum cascade laser or detector |
| title_short |
Active conductivity of plane two-barrier resonance tunnel structure as operating element of quantum cascade laser or detector |
| title_full |
Active conductivity of plane two-barrier resonance tunnel structure as operating element of quantum cascade laser or detector |
| title_fullStr |
Active conductivity of plane two-barrier resonance tunnel structure as operating element of quantum cascade laser or detector |
| title_full_unstemmed |
Active conductivity of plane two-barrier resonance tunnel structure as operating element of quantum cascade laser or detector |
| title_sort |
active conductivity of plane two-barrier resonance tunnel structure as operating element of quantum cascade laser or detector |
| publisher |
Інститут фізики конденсованих систем НАН України |
| publishDate |
2011 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/120004 |
| citation_txt |
Active conductivity of plane two-barrier resonance tunnel structure as operating element of quantum cascade laser or detector / M.V. Tkach, Ju.O. Seti, V.O. Matijek, O.M. Voitsekhivska // Condensed Matter Physics. — 2011. — Т. 14, № 2. — С. 23704:1-11. — Бібліогр.: 18 назв. — англ. |
| series |
Condensed Matter Physics |
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