Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Oleksiy Perevertov"'
Publikováno v:
IEEE Transactions on Magnetics. 53:1-5
Giant magnetic-field-induced strain up to 12% in Ni–Mn–Ga single crystal is due to magnetically-induced reorientation of the twinned martensitic low symmetry crystal structure. An important interplay is arising from the interaction between ferroe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e91ac6b95ad2d2846463c5821120f69a
https://doi.org/10.1109/tmag.2017.2707486
https://doi.org/10.1109/tmag.2017.2707486
Publikováno v:
Materials Science Forum. 879:738-743
Magnetic shape memory effect is general name for several effects in which the most visible feature is huge strain induced by magnetic field. Magnetic field-induced structure reorientation (MIR) occurs due to motion of twin boundaries in single phase.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1d5f666a29304e2d9a12bdaf979317b
https://doi.org/10.4028/www.scientific.net/msf.879.738
https://doi.org/10.4028/www.scientific.net/msf.879.738
Publikováno v:
Shape Memory and Superelasticity. 2:272-280
Both magnetically induced phase transformation and magnetically induced reorientation (MIR) effects were observed in one Ni50Mn28Ga22 single crystal sample by direct measurement of the magnetic field-induced strain. We investigated various twinning m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88f5c0f344eea3768fa76d7afd7ab6b5
https://doi.org/10.1007/s40830-016-0077-9
https://doi.org/10.1007/s40830-016-0077-9
Publikováno v:
Phase Transitions. 89:752-760
We studied martensitic phase transformation, crystal structure and twinned microstructure of resulting martensite of a Ni-Mn-Ga single crystal as essential conditions for magnetic shape memory effect. Thermal dependence of electric resistivity, magne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dd499b3843bad4692892b51075bc46a
https://doi.org/10.1080/01411594.2016.1199803
https://doi.org/10.1080/01411594.2016.1199803
Publikováno v:
Acta Physica Polonica A. 128:754-758
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2d7f46d801bb51d5f466b3a4fe068fb
https://doi.org/10.12693/aphyspola.128.754
https://doi.org/10.12693/aphyspola.128.754
Publikováno v:
IEEE Transactions on Magnetics. 51:1-4
This paper investigates dynamical behavior of magnetic Barkhausen noise (BN). The measurements were performed for a soft mild steel at controllable magnetizing conditions: 1) the fixed sinusoidal/triangular waveforms of the magnetic induction or 2) t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e835460c9a317c33f444856b95e59cc
https://doi.org/10.1109/tmag.2014.2352859
https://doi.org/10.1109/tmag.2014.2352859
Publikováno v:
Physical Review B. 95
The magnetic domains in a magnetic shape-memory Ni-Mn-Ga alloy were observed by magneto-optical Kerr microscopy using monochromatic blue LED light. The domains were observed for both single- and multivariant ferroelastic states of modulated martensit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be796c117d89ca31fd42ab613def69c0
https://doi.org/10.1103/physrevb.95.144431
https://doi.org/10.1103/physrevb.95.144431
Publikováno v:
IEEE Transactions on Magnetics. 50:1-4
The influence of an applied compressive stress on the hysteresis curve and domain structure in conventional (110) [001] Fe-3%Si steel cut parallel to the rolling direction was studied. Quasi-static hysteresis loops under compressive stress up to 70 M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8762dc5ecca4b1afb328a41003d93c97
https://doi.org/10.1109/tmag.2014.2325211
https://doi.org/10.1109/tmag.2014.2325211
Publikováno v:
I2MTC
A specially developed setup for precise measurement of the magnetic hysteresis and Barkhausen noise is presented in this work. A novelty of the setup consists in a unique combination of two main features: an accurate local determination of the magnet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c46144bddfd7b1ef1827e335bbd2c95c
https://doi.org/10.1109/i2mtc.2015.7151501
https://doi.org/10.1109/i2mtc.2015.7151501
Autor:
Oleksiy Perevertov
Publikováno v:
Journal of Physics D: Applied Physics. 36:785-790
The classical Preisach model (PM) of magnetic hysteresis requires that any minor differential permeability curve lies under minor curves with larger field amplitude. Measurements of ferromagnetic materials show that very often this is not true. By ap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28c1e663f03670e934394e77e7937357
https://doi.org/10.1088/0022-3727/36/7/303
https://doi.org/10.1088/0022-3727/36/7/303