Photoresonance and conductivity of surface electrons on liquid ³He
Resonance variations of the in-plane conductivity of surface electrons (SEs) over liquid ³He induced by microwave (MW) radiation of a fixed frequency are experimentally and theoretically studied for low temperature scattering regimes (T < 0.5 K). The system was tuned to resonance by varying the...
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| Дата: | 2008 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2008
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| Назва видання: | Физика низких температур |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/116923 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Photoresonance and conductivity of surface electrons on liquid ³He / D. Konstantinov, Y. Monarkha, K. Kono // Физика низких температур. — 2008. — Т. 34, № 4-5. — С. 470–479. — Бібліогр.: 24 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-116923 |
|---|---|
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dspace |
| spelling |
irk-123456789-1169232017-05-19T03:03:03Z Photoresonance and conductivity of surface electrons on liquid ³He Konstantinov, D. Monarkha, Y. Kono, K. Электроны над жидким гелием Resonance variations of the in-plane conductivity of surface electrons (SEs) over liquid ³He induced by microwave (MW) radiation of a fixed frequency are experimentally and theoretically studied for low temperature scattering regimes (T < 0.5 K). The system was tuned to resonance by varying the amplitude of the vertical electric field which shifts the positions of SE Rydberg levels. The line-shape change and reversing of the sign of the effect are found to be opposite to that reported previously for weak vertical electric fields. A theoretical analysis of conductivity of the SE system heated due to decay of electrons excited to the second Rydberg level by the MW explains well the line-shape variations observed. It shows also that shifting the MW resonance into the range of weak vertical fields leads to important qualitative changes in the line-shape of SE conductivity which are in agreement with observations reported previously. 2008 Article Photoresonance and conductivity of surface electrons on liquid ³He / D. Konstantinov, Y. Monarkha, K. Kono // Физика низких температур. — 2008. — Т. 34, № 4-5. — С. 470–479. — Бібліогр.: 24 назв. — англ. 0132-6414 PACS: 67.90.+z;73.20.–r;73.25.+i;78.70.Gq http://dspace.nbuv.gov.ua/handle/123456789/116923 en Физика низких температур Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Электроны над жидким гелием Электроны над жидким гелием |
| spellingShingle |
Электроны над жидким гелием Электроны над жидким гелием Konstantinov, D. Monarkha, Y. Kono, K. Photoresonance and conductivity of surface electrons on liquid ³He Физика низких температур |
| description |
Resonance variations of the in-plane conductivity of surface electrons (SEs) over liquid ³He induced by
microwave (MW) radiation of a fixed frequency are experimentally and theoretically studied for low temperature
scattering regimes (T < 0.5 K). The system was tuned to resonance by varying the amplitude of the
vertical electric field which shifts the positions of SE Rydberg levels. The line-shape change and reversing
of the sign of the effect are found to be opposite to that reported previously for weak vertical electric fields.
A theoretical analysis of conductivity of the SE system heated due to decay of electrons excited to the second
Rydberg level by the MW explains well the line-shape variations observed. It shows also that shifting
the MW resonance into the range of weak vertical fields leads to important qualitative changes in the
line-shape of SE conductivity which are in agreement with observations reported previously. |
| format |
Article |
| author |
Konstantinov, D. Monarkha, Y. Kono, K. |
| author_facet |
Konstantinov, D. Monarkha, Y. Kono, K. |
| author_sort |
Konstantinov, D. |
| title |
Photoresonance and conductivity of surface electrons on liquid ³He |
| title_short |
Photoresonance and conductivity of surface electrons on liquid ³He |
| title_full |
Photoresonance and conductivity of surface electrons on liquid ³He |
| title_fullStr |
Photoresonance and conductivity of surface electrons on liquid ³He |
| title_full_unstemmed |
Photoresonance and conductivity of surface electrons on liquid ³He |
| title_sort |
photoresonance and conductivity of surface electrons on liquid ³he |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| publishDate |
2008 |
| topic_facet |
Электроны над жидким гелием |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/116923 |
| citation_txt |
Photoresonance and conductivity of surface electrons
on liquid ³He / D. Konstantinov, Y. Monarkha, K. Kono // Физика низких температур. — 2008. — Т. 34, № 4-5. — С. 470–479. — Бібліогр.: 24 назв. — англ. |
| series |
Физика низких температур |
| work_keys_str_mv |
AT konstantinovd photoresonanceandconductivityofsurfaceelectronsonliquid3he AT monarkhay photoresonanceandconductivityofsurfaceelectronsonliquid3he AT konok photoresonanceandconductivityofsurfaceelectronsonliquid3he |
| first_indexed |
2023-10-18T20:28:36Z |
| last_indexed |
2023-10-18T20:28:36Z |
| _version_ |
1796150299746893824 |