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Ilya Krivorotov
Researcher at University of California, Irvine
Publications - 184
Citations - 11429
Ilya Krivorotov is an academic researcher from University of California, Irvine. The author has contributed to research in topics: Magnetization & Magnetoresistance. The author has an hindex of 54, co-authored 182 publications receiving 10386 citations. Previous affiliations of Ilya Krivorotov include University of California & Emory University.
Papers
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Quantitative analysis of electric field induced change in anisotropy field in Co60Fe20B20/(011) xPb(Mg1/3Nb2/3)O3-(1 − x)PbTiO3 (x ∼ 0.68) heterostructures
Guodong Zhu,Guodong Zhu,Kin L. Wong,Jing Zhao,Pedram Khalili Amiri,Jian Zhu,Ilya Krivorotov,Kang L. Wang +7 more
TL;DR: In this paper, the electric field induced modulation of spin wave frequency and anisotropy field in CoFeB/xPb(Mg1/3Nb2/3)O3-(1 − x)PbTiO3 (x ∼ 0.68) composite structure by propagating spin wave spectroscopy (PSWS) technique is reported.
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Temperature dependence of exchange bias in La1/3Ca2/3MnO3/La2/3Ca1/3MnO3 epitaxial multilayers
Ilya Krivorotov,K. R. Nikolaev,A. Yu. Dobin,A. L. Kobrinskii,Renata M. Wentzcovitch,Allen M Goldman,E. D. Dahlberg +6 more
TL;DR: In this paper, a unidirectional magnetotransport anisotropy observed in thin films of exchange-biased ferromagnetic manganites is used to measure temperature dependence of exchange bias in these structures.
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Frequency conversion of microwave signal without direct bias current using nanoscale magnetic tunnel junctions.
J. M. Algarin,Bharath Ramaswamy,Irving N. Weinberg,Y.-J. Chen,Ilya Krivorotov,Jordan A. Katine,Benjamin Shapiro,Edo Waks +7 more
TL;DR: It is demonstrated that nanoscale magnetic tunnel junctions can act as frequency converters without an external power supply or DC bias source and acts as a zero-bias rectifier that can generate voltages exceeding 12 mV when the excitation frequency matches the natural oscillations mode of the device.
Journal Article
Rapid Domain Wall Motion in Permalloy Nanowires Excited by Spin-Polarized Current Applied Perpendicular to the Nanowire
TL;DR: Measurements reveal that domain wall oscillations at a pinning site in the nanowire can be excited with velocities as high as 800 m/s at current densities below 10{7} A/cm{2}.
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Magnetic relaxation in exchange-coupled Co/CoO bilayers measured with ac-anisotropic magnetoresistance
TL;DR: In this article, the complex ac-susceptibility of field-cooled Co/CoO bilayers has been measured by perturbing the magnetization with a small (5 Oe) ac field, and detecting the response through anisotropic magnetoresistance using a double modulation technique.