Microstrip resonator for nonlinearity investigation of thin magnetic films and magnetic frequency doubler

Описание

Тип публикации: статья из журнала

Год издания: 2020

Идентификатор DOI: 10.1063/5.0009045

Аннотация: A structure that consists of a λ/4 stepped-impedance microstrip resonator is proposed as an instrument for the investigation of nonlinear effects in thin magnetic films and also can be used as a microwave frequency doubler. A conversion efficiency of 0.65% is observed at a one-layer 100 nm Ni80Fe20 thin film at an input signal leveПоказать полностьюl of 4.6 W for a 1 GHz probe signal. The maximum measured conversion efficiency (1% at 1 GHz) was achieved for the 9-layer Ni80Fe20 film where 150 nm magnetic layers were separated by SiO2 layers. © 2020 Author(s).

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Издание

Журнал: Review of Scientific Instruments

Выпуск журнала: Vol. 91, Is. 11

Номера страниц: 114705

ISSN журнала: 00346748

Издатель: American Institute of Physics Inc.

Авторы

  • Belyaev B.A. (RAS, SB, Kirensky Inst Phys, Krasnoyarsk 660036, Russia; Siberian Fed Univ, Krasnoyarsk 660041, Russia)
  • Afonin A.O. (RAS, SB, Kirensky Inst Phys, Krasnoyarsk 660036, Russia)
  • Ugrymov A.V. (RAS, SB, Kirensky Inst Phys, Krasnoyarsk 660036, Russia)
  • Govorun I.V. (RAS, SB, Kirensky Inst Phys, Krasnoyarsk 660036, Russia)
  • Solovev P.N. (RAS, SB, Kirensky Inst Phys, Krasnoyarsk 660036, Russia)
  • Leksikov A.A. (RAS, SB, Kirensky Inst Phys, Krasnoyarsk 660036, Russia)