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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| Published in: | Condensed Matter Physics |
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| Date: | 2011 |
| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
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Інститут фізики конденсованих систем НАН України
2011
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/120004 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | 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. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862666537825992704 |
|---|---|
| author | Tkach, M.V. Seti, Ju.O. Matijek, V.O. Voitsekhivska, O.M. |
| author_facet | Tkach, M.V. Seti, Ju.O. Matijek, V.O. Voitsekhivska, O.M. |
| 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. |
| collection | DSpace DC |
| container_title | Condensed Matter Physics |
| 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.
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.
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| first_indexed | 2025-12-07T15:20:02Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-120004 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1607-324X |
| language | English |
| last_indexed | 2025-12-07T15:20:02Z |
| publishDate | 2011 |
| publisher | Інститут фізики конденсованих систем НАН України |
| record_format | dspace |
| spelling | Tkach, M.V. Seti, Ju.O. Matijek, V.O. Voitsekhivska, O.M. 2017-06-10T17:26:39Z 2017-06-10T17:26:39Z 2011 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 https://nasplib.isofts.kiev.ua/handle/123456789/120004 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. en Інститут фізики конденсованих систем НАН України Condensed Matter Physics Active conductivity of plane two-barrier resonance tunnel structure as operating element of quantum cascade laser or detector Теорiя активної електронної провiдностi плоскої двобар’єрної наносистеми як робочого елемента квантового каскадного лазера чи детектора Article published earlier |
| spellingShingle | 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. |
| title | Active conductivity of plane two-barrier resonance tunnel structure as operating element of quantum cascade laser or detector |
| title_alt | Теорiя активної електронної провiдностi плоскої двобар’єрної наносистеми як робочого елемента квантового каскадного лазера чи детектора |
| 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_short | 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 |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/120004 |
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