Broadband Spin-Wave Delay Lines with Slot Antennas

被引：4
|
作者：
Etko, Yu. L. [1 ]
Ustinov, A. B. [1 ]
机构：
[1] St Petersburg State Electrotech Univ, St Petersburg 197376, Russia
来源：
TECHNICAL PHYSICS LETTERS | 2011年 / 37卷 / 11期
关键词：
Delay Line; Spin Wave; Yttrium Iron Garnet; Microstrip Line; Microstrip Antenna;
D O I：
10.1134/S1063785011110058
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A planar spin-wave delay line with slot antennas based on an yttrium iron garnet (YIG) film has been experimentally studied. A specific feature of the proposed device is a relatively large (about 1.8 GHz) microwave bandwidth. Within this band, the signal delay time can be smoothly controlled from 4 to 18 ns. The central frequency can be tuned by an external magnetic field within 5-9 GHz. It is demonstrated that, using slot antennas and relatively thick ferromagnetic films, it is possible to achieve a significant increase in the microwave bandwidth of spin-wave devices.
引用
收藏
页码：1015 / 1017
页数：3
相关论文
共 50 条
  • [1] Broadband spin-wave delay lines with slot antennas
    Yu. L. Etko
    A. B. Ustinov
    Technical Physics Letters, 2011, 37 : 1015 - 1017
  • [2] SELECTIVE PROPERTIES OF SPIN-WAVE DEVICES ON THE BASE OF SLOT AND COMPLANAR LINES
    DMITRIYEV, VF
    RADIOTEKHNIKA I ELEKTRONIKA, 1990, 35 (09): : 1821 - 1828
  • [3] REACTANCE OF THE RADIATION OF SPIN-WAVE ANTENNAS
    DMITRIEV, VF
    PISMA V ZHURNAL TEKHNICHESKOI FIZIKI, 1988, 14 (21): : 1989 - 1994
  • [4] Spin-Wave Emission by Spin-Orbit-Torque Antennas
    Talmelli, Giacomo
    Ciubotaru, Florin
    Garello, Kevin
    Sun, Xiao
    Heyns, Marc
    Radu, Iuliana P.
    Adelmann, Christoph
    Devolder, Thibaut
    PHYSICAL REVIEW APPLIED, 2018, 10 (04):
  • [5] Spin-Wave Delay Lines Utilizing Metal-Insulator Switching of Vanadium Dioxide
    Nikitin, Aleksei A.
    Lahderanta, Erkki
    2022 52ND EUROPEAN MICROWAVE CONFERENCE (EUMC), 2022, : 270 - 273
  • [6] Spin-Wave Delay Lines Utilizing Metal-Insulator Switching of Vanadium Dioxide
    Nikitin, Aleksei A.
    Lahderanta, Erkki
    2022 52ND EUROPEAN MICROWAVE CONFERENCE (EUMC), 2022,
  • [7] Spin-Wave Delay Lines Utilizing Metal-Insulator Switching of Vanadium Dioxide
    Nikitin, Aleksei A.
    Lahderanta, Erkki
    2022 52ND EUROPEAN MICROWAVE CONFERENCE (EUMC), 2022,
  • [8] SPIN-WAVE PATTERNS AND SPIN-WAVE TURBULENCE
    ELMER, FJ
    HELVETICA PHYSICA ACTA, 1994, 67 (02): : 205 - 206
  • [9] BROADENING OF SPIN-WAVE RESONANCE LINES IN FERROMAGNETS BY DISLOCATIONS
    MORKOWSKI, J
    ACTA PHYSICA POLONICA A, 1978, 53 (06) : 861 - 868
  • [10] Subwavelength Broadband Photonic Spin Hall Devices via Optical Slot Antennas
    He, Axin
    Xu, Yi
    Gao, Baowei
    Zhang, Tongzhou
    Zhang, Jiasen
    LASER & PHOTONICS REVIEWS, 2021, 15 (05)
12345