Nonlinear microwave phase shifter on electromagnetic-spin waves

被引：10

作者：

Ustinov, A. B. ^{[1
]}

Kalinikos, B. A. ^{[1
]}

Srinivasan, G. ^{[2
]}

机构：

[1] St Petersburg State Electrotech Univ LETI, St Petersburg 197376, Russia

[2] Oakland Univ, Rochester, MI 48309 USA

来源：

TECHNICAL PHYSICS | 2014年 / 59卷 / 09期

关键词：

Spin Wave; Microwave Signal; Microstrip Antenna; Strontium Titanate; Magnetic Bias Field;

D O I：

10.1134/S1063784214090266

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Nonlinear microwave phase shifter based on a multiferroic structure consisting of layers of iron-yttrium garnet and barium-strontium titanate is studied experimentally. The structure is a waveguide for nonlinear electromagnetic-spin waves. The triple control over phase shift of electromagnetic-spin waves (namely, by varying the power of the input microwave signal, the magnetic bias field of the structure, and electric displacement field) is demonstrated.

引用

页码：1406 / 1408

页数：3