Records |
Author |
Gershenzon, E. M.; Gol'tsman, G.; Ptitsina, N. G. |
Title |
Energy spectrum of free excitons in germanium |
Type |
Journal Article |
Year |
1973 |
Publication |
JETP Lett. |
Abbreviated Journal |
JETP Lett. |
Volume |
18 |
Issue |
3 |
Pages |
93 |
Keywords |
Ge, free excitons, energy spectrum |
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1734 |
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Author |
Gershenzon, E. M.; Orlov, L. A.; Ptitsina, N. G. |
Title |
Absorption spectra in electron transitions between excited states of impurities in germanium |
Type |
Journal Article |
Year |
1975 |
Publication |
JETP Lett. |
Abbreviated Journal |
JETP Lett. |
Volume |
22 |
Issue |
4 |
Pages |
95-97 |
Keywords |
Ge, impurities, excited states, absorption spectra |
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1773 |
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Nebosis, R. S.; Heusinger, M. A.; Semenov, A. D.; Lang, P. T.; Schatz, W.; Steinke, R.; Renk, K. F.; Gol'tsman, G. N.; Karasik, B. S.; Gershenzon, E. M. |
Title |
Ultrafast photoresponse of an YBa2Cu3O7-δ film to far-infrared radiation pulses |
Type |
Journal Article |
Year |
1993 |
Publication |
Opt. Lett. |
Abbreviated Journal |
Opt. Lett. |
Volume |
18 |
Issue |
2 |
Pages |
96-97 |
Keywords |
YBCO HTS detectors |
Abstract |
We report the observation of an ultrafast photoresponse of a high-T(c), film to far-infrared radiation pulses. The response of a sample, consisting of a current-carrying structured YBa(2)Cu(3)O(7-delta) film cooled to liquid-nitrogen temperature, was studied by use of ultrashort laser pulses from an optically pumped far-infrared laser in the frequency range from 0.7 to 7 THz. We found that the response time was limited by the time resolution, 120 ps, of our electronic registration equipment. |
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English |
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0146-9592 |
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PMID:19802049 |
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1660 |
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Gerecht, E.; Musante, C. F.; Jian, H.; Yngvesson, K. S.; Dickinson, J.; Waldman, J.; Gol'tsman, G. N.; Yagoubov, P. A.; Voronov, B. M.; Gershenzon, E. M. |
Title |
Measured results for NbN phonon-cooled hot electron bolometric mixers at 0.6-0.75 THz, 1.56 THz, and 2.5 THz |
Type |
Conference Article |
Year |
1998 |
Publication |
Proc. 9th Int. Symp. Space Terahertz Technol. |
Abbreviated Journal |
Proc. 9th Int. Symp. Space Terahertz Technol. |
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Pages |
105-114 |
Keywords |
NbN HEB mixers |
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1587 |
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Author |
Verevkin, A.; Gershenzon, E. M.; Gol'tsman, G. N.; Ptitsina, N. G.; Chulkova, G. M.; Smirnov, K. S.; Sobolewski, R. |
Title |
Direct measurements of energy relaxation times in two-dimensional structures under quasi-equilibrium conditions |
Type |
Conference Article |
Year |
2002 |
Publication |
Mater. Sci. Forum |
Abbreviated Journal |
Mater. Sci. Forum |
Volume |
384-3 |
Issue |
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Pages |
107-116 |
Keywords |
2DEG, AlGaAs/GaAs |
Abstract |
A new microwave technique was successfully applied for direct studies of energy relaxation times in two-dimensional AlGaAs/GaAs structures under quasi-equilibrium conditions in the nanosecond and picosecond time scale. We report our results of energy relaxation time measurements in the temperature range 1.6-50 K, in quantum Hall effect regime in magnetic fields up to 4 T. |
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Materials Science Forum |
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Serial |
1536 |
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