ライブラリ登録: Guest
Begell Digital Portal Begellデジタルライブラリー 電子書籍 ジャーナル 参考文献と会報 リサーチ集
Telecommunications and Radio Engineering
SJR: 0.202 SNIP: 0.2 CiteScore™: 0.23

ISSN 印刷: 0040-2508
ISSN オンライン: 1943-6009

巻:
巻 78, 2019 巻 77, 2018 巻 76, 2017 巻 75, 2016 巻 74, 2015 巻 73, 2014 巻 72, 2013 巻 71, 2012 巻 70, 2011 巻 69, 2010 巻 68, 2009 巻 67, 2008 巻 66, 2007 巻 65, 2006 巻 64, 2005 巻 63, 2005 巻 62, 2004 巻 61, 2004 巻 60, 2003 巻 59, 2003 巻 58, 2002 巻 57, 2002 巻 56, 2001 巻 55, 2001 巻 54, 2000 巻 53, 1999 巻 52, 1998 巻 51, 1997

Telecommunications and Radio Engineering

DOI: 10.1615/TelecomRadEng.v73.i5.60
pages 435-445

ACOUSTIC SPIN-WAVE RESONANCES IN THE STRAINED CRYSTAL OF IRON BORATE

V. I. Khizhnyi
O.Ya. Usikov Institute for Radiophysics and Electronics of the National Academy of Sciences of Ukraine 12, Academician Proskura St., Kharkiv 61085, Ukraine
T. M. Khizhnaya
O.Ya. Usikov Institute for Radio Physics and Electronics, National Academy of Sciences of Ukraine 12, Academician Proskura St., Kharkiv 61085, Ukraine
V. V. Tarakanov
A. Usikov Institute of Radio Physics and Electronics, National Academy of Sciences of Ukraine, Ukraine
A. P. Korolyuk
O.Ya. Usikov Institute for Radio Physics and Electronics, National Academy of Sciences of Ukraine 12, Academician Proskura St., Kharkiv 61085, Ukraine

要約

Antiferromagnet (and "weak" ferromagnet simultaneously) FeBO3 (iron borate) has some unique properties. A high Neel temperature and a vast uniform exchange field result in a strong magneto-elastic coupling. The peculiarities of dynamic effects of strong magneto-elastic coupling in the iron borate are of substantial physical interest, as dynamic and static elastic strains can change magnetic properties of the crystal. When studying the longitudinal hypersound wave propagation along the axis of symmetry C3 of FeBO3 crystal in the magnetic field, the authors have found out the oscillation structures of the amplitude and phase of the transmission coefficient. Previously, the authors offered the physical model of the phenomenon. It consists in that in the mode of standing sound wave a magnetic modulation (incommensurable) structure can appear in the sample. In the present work we have investigated experimentally the frequency dependence of resonances, observed in the external magnetic field, and carried out their numerical simulation. Analysis and comparison of experimental and simulation results show a good qualitative agreement between the selected model of sound-magnetic system interaction and numerical simulation results. The phenomenon observed is very attractive from the viewpoint of its applications in spintronics, acusto-optics and acusto-electronics.


Articles with similar content:

COHERENT POWER COMBINING IN AVALANCHE-OSCILLATOR DIODES
Telecommunications and Radio Engineering, Vol.72, 2013, issue 16
P. P. Maksymov, K. A. Lukin
Electrodynamics of Waveguide Junctions with Anisotropic Filling
Telecommunications and Radio Engineering, Vol.66, 2007, issue 6
A. V. Strizhachenko, V. V. Chizhov, A. A. Zvyagintsev
FLAPPING MOTION OF A SUPERSONIC RECTANGULAR JET, A REDUCED ORDER MODEL STUDY
TSFP DIGITAL LIBRARY ONLINE, Vol.8, 2013, issue
Erwan Collin, Joel Delville, Vincent Jaunet
THERMAL TRANSPORT ACROSS A TRANSITION METAL OXIDE-INSULATOR INTERFACE
International Heat Transfer Conference 16, Vol.8, 2018, issue
Yijun Ge, Shriram Ramanathan, Timothy S. Fisher, Man Li, Yongjie Hu, Zhen Zhang, Joon Sang Kang
A Bistability Phenomenon in a Resonator with a Non-Linear Semimagnetic Semiconductor
Telecommunications and Radio Engineering, Vol.64, 2005, issue 7-12
N. A. Popenko, A. A. Bondarev, I. V. Ivanchenko, S. Yu. Karelin