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Pulsed regime of a spin-injection oscillator

  • Physical Processes in Electron Devices
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Abstract

A spin-injection oscillator in the pulsed regime is studied for the first time at different time parameters of current pulses using an opto-acoustic transducer in the absence of chopper. The reciprocity principle is violated when the direction of current in the pulse is reversed in the pulsed regime of the terahertz generation. The radiation signal of the spin-injection emitter is proportional to the number of charges that are injected by a current pulse and does not depend on the energy that is released in the presence of the pulsed current flow.

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Authors and Affiliations

  1. Kotel’nikov Institute of Radio Engineering and Electronics (Fryazino Branch), Russian Academy of Sciences, pl. Vvedenskogo 1, Fryazino, Moscow oblast, 141400, Russia

    S. G. Chigarev & G. M. Mikhailov

  2. Institute of Microelectronic Technology and Ultrahigh-Purity Materials, Russian Academy of Sciences, ul. Akademika Osip’yana 6, Chernogolovka, Moscow oblast, 142432, Russia

    S. G. Chigarev, I. V. Malikov, A. V. Chernykh & G. M. Mikhailov

Authors
  1. S. G. Chigarev
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  2. I. V. Malikov
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  3. A. V. Chernykh
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  4. G. M. Mikhailov
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Corresponding author

Correspondence to S. G. Chigarev.

Additional information

Original Russian Text © S.G. Chigarev, I.V. Malikov, A.V. Chernykh, G.M. Mikhailov, 2014, published in Radiotekhnika i Elektronika, 2014, Vol. 59, No. 6, pp. 609–614.

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Chigarev, S.G., Malikov, I.V., Chernykh, A.V. et al. Pulsed regime of a spin-injection oscillator. J. Commun. Technol. Electron. 59, 557–561 (2014). https://doi.org/10.1134/S1064226914060072

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  • DOI: https://doi.org/10.1134/S1064226914060072

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