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XXIII International symposium ''Nanophysics and Nanoelectronics'', Nizhny Novgorod, March 11–14, 2019
Stimulated terahertz emission of bismuth donors in uniaxially strained silicon under optical intracenter excitation
R. Kh. Zhukavina, S. G. Pavlovb, A. Pohlc, N. V. Abrosimovd, H. Riemannd, B. Redliche, H.-W. Hübersbc, V. N. Shastina a Institute for Physics of Microstructures, Russian Academy of Sciences, Nizhnii Novgorod
b DLR Institute of Optical Sensor Systems, Berlin, Germany
c Department of Physics, Humboldt-Universität zu Berlin, Berlin, Germany
d Leibniz-Institut für Kristallzüchtung, Berlin, Germany
e ED Radboud University Nijmegen, Institute for Molecules and Materials, FELIX Laboratory, Nijmegen, The Netherlands
Abstract:
The results of the experimental observation of stimulated terahertz emission under optical intracenter excitation of uniaxially strained bismuth-doped silicon are presented. Pumping in the presented experiment is performed using a FELIX free-electron laser. It is shown that uniaxial strain of the silicon crystal leads to a significant change in the stimulated emission spectrum of the impurity.
Keywords:
silicon, bismuth, uniaxial pressure, intracenter optical excitation, emission-frequency tuning.
Received: 24.04.2019 Revised: 29.04.2019 Accepted: 29.04.2019
Citation:
R. Kh. Zhukavin, S. G. Pavlov, A. Pohl, N. V. Abrosimov, H. Riemann, B. Redlich, H.-W. Hübers, V. N. Shastin, “Stimulated terahertz emission of bismuth donors in uniaxially strained silicon under optical intracenter excitation”, Fizika i Tekhnika Poluprovodnikov, 53:9 (2019), 1285–1288; Semiconductors, 53:9 (2019), 1255–1257
Linking options:
https://www.mathnet.ru/eng/phts5418 https://www.mathnet.ru/eng/phts/v53/i9/p1285
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