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Gershenzon, E. M.; Gol'tsman, G. N.; Ptitsina, N. G. |
![find record details (via OpenURL) openurl](https://db.rplab.ru/refbase/img/xref.gif)
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Title |
Investigation of free excitons in Ge and their condensation at submillimeter wavelengths |
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Journal Article |
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Year ![sorted by Year field, descending order (down)](https://db.rplab.ru/refbase/img/sort_desc.gif) |
1976 |
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Sov. Phys. JETP |
Abbreviated Journal |
Sov. Phys. JETP |
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43 |
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1 |
Pages |
116-122 |
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Keywords |
Ge, free excitons |
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Abstract |
Results are presented of an investigation of free excitons in Ge in the submillimeter wavelength range for low as well as for high excitation levels when interaction between the excitons becomes important. The free-exciton energy spectrum is discussed. It is shown that the drop radii and their concentrations can be determined by measuring the temperature dependence of the free-exciton concentration. A section of the phase diagram is obtained in the 0.5-2.8 K temperature range for the free excitons+condensate system. |
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1731 |
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Author |
Gershenzon, E. M.; Gol'tsman, G. N.; Ptitsina, N. G. |
![find record details (via OpenURL) openurl](https://db.rplab.ru/refbase/img/xref.gif)
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Title |
Submillimeter spectroscopy of semiconductors |
Type |
Journal Article |
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Year ![sorted by Year field, descending order (down)](https://db.rplab.ru/refbase/img/sort_desc.gif) |
1973 |
Publication |
Sov. Phys. JETP |
Abbreviated Journal |
Sov. Phys. JETP |
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Volume |
37 |
Issue |
2 |
Pages |
299-304 |
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Keywords |
semiconductors, submillimeter spectroscopy, spectrometer, BWO, Ge, free excitons |
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The possibility is considered of carrying out submillimeter-wave spectral investigations of semiconductors by means of a high resolution spectrometer with backward-wave tubes. Results of a study of the excitation spectra of small impurities, D-(A +) centers and free excitons in germanium are presented. |
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1735 |
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Author |
Gershenzon, E. M.; Gol'tsman, G.; Ptitsina, N. G. |
![find record details (via OpenURL) openurl](https://db.rplab.ru/refbase/img/xref.gif)
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Title |
Energy spectrum of free excitons in germanium |
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Journal Article |
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Year ![sorted by Year field, descending order (down)](https://db.rplab.ru/refbase/img/sort_desc.gif) |
1973 |
Publication |
JETP Lett. |
Abbreviated Journal |
JETP Lett. |
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18 |
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3 |
Pages |
93 |
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Keywords |
Ge, free excitons, energy spectrum |
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1734 |
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