Abo Bibliothek: Guest
Digitales Portal Digitale Bibliothek eBooks Zeitschriften Referenzen und Berichte Forschungssammlungen
Telecommunications and Radio Engineering
SJR: 0.202 SNIP: 0.2 CiteScore™: 0.23

ISSN Druckformat: 0040-2508
ISSN Online: 1943-6009

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

ABSTRAKT

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:

High Frequency Properties of Co/Cu Multilayer Structures in Millimeter Wavelengths Band
Telecommunications and Radio Engineering, Vol.58, 2002, issue 1&2
S. T. Roschenko, A. G. Ravlik, S. V. Nedukh, S. I. Tarapov, I. G. Shipkova, V. N. Derkach

ON THE POSSIBILITY OF LASER COOLING OF MOLECULAR IODINE
Telecommunications and Radio Engineering, Vol.75, 2016, issue 5
Yu. P. Machekhin, L. S. Khorolets

ACOUSTIC BIREFRINGENCE AT ELECTROMAGNETIC EXCITATION OF SOUND IN IRON BORATE CRYSTALS
Telecommunications and Radio Engineering, Vol.76, 2017, issue 4
V. I. Khizhnyi, A. P. Korolyuk, T. M. Khizhnaya

Numerical Investigation of Bubble Dynamics in Acoustic Cavitation Phenomena
Heat Transfer Research, Vol.36, 2005, issue 3
G. K. Ivanitskii

New Numerical-Analytical Approach in the Theory of Excitation of Superdimensional Electrodynamical Structures
Telecommunications and Radio Engineering, Vol.54, 2000, issue 7
Gennadii Ivanovich Zaghinaylov, Vladimir Davidovich Dushkin, Yurii Vladimirovich Gandel