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Микроволновые резонаторы для селективных магнитоэлектрических СВЧ устройств

Микроволновые резонаторы для селективных магнитоэлектрических СВЧ устройств

Abstract

Исследовались магнитоэлектрические микроволновые резонаторы в форме диска, состоящего из слоев ГГГ/ИЖГ/ЦТС толщиной 300/90/300 мкм, соединенных между собой с помощью цианоакрилатного клея. Ферромагнитная часть формировалась методами лазерной резки и жидкостным химическим травлением в горячей концентрированной (87%) ортофосфорной кислоте через защитную маску SiO2/Ti/Pt. Получен максимальный сдвиг частоты резонатора δ fE = 10,5МГц при величине электрического поля E = 10кВ/см.

Magnetoelectric microwave disc resonators consist of GGG/YIG/PZT layers with 300/90/300 µm thickness connected by using cyanoacrylate glue were researched. Ferromagnetic part was formed by laser cutting and wet chemical etching in hot concentrated (87%) phosphoric acid through the SiO2/Ti/Pt protective mask. The maximum shift of resonance frequency values δ fE of 10,5MHz in the electric field magnitude E of 10 kV/cm is achieved.

Keywords

МАГНИТОЭЛЕКТРИЧЕСКИЕ МИКРОВОЛНОВЫЕ РЕЗОНАТОРЫ, ИТТРИЙ-ЖЕЛЕЗИСТЫЙ ГРАНАТ, ЦИРКОНАТ-ТИТАНАТ СВИНЦА

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold