Search Results - "Luk’yanchuk, I."

Hopfions emerge in ferroelectrics by Luk’yanchuk, I., Tikhonov, Y., Razumnaya, A., Vinokur, V. M.

“…Paradigmatic knotted solitons, Hopfions, that are characterized by topological Hopf invariant, attract an intense attention in the diverse areas of physics…”
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Symmetry Relationship and Strain-Induced Transitions between Insulating M1 and M2 and Metallic R phases of Vanadium Dioxide by Tselev, A, Luk’yanchuk, I. A, Ivanov, I. N, Budai, J. D, Tischler, J. Z, Strelcov, E, Kolmakov, A, Kalinin, S. V

“…The ability to synthesize VO2 in the form of single-crystalline nanobeams and nano- and microcrystals uncovered a number of previously unknown aspects of the…”
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Controllable skyrmion chirality in ferroelectrics by Tikhonov, Yu, Kondovych, S., Mangeri, J., Pavlenko, M., Baudry, L., Sené, A., Galda, A., Nakhmanson, S., Heinonen, O., Razumnaya, A., Luk’yanchuk, I., Vinokur, V. M.

“…Chirality, an intrinsic handedness, is one of the most intriguing fundamental phenomena in nature. Materials composed of chiral molecules find broad…”
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Domain wall saddle point morphology in ferroelectric triglycine sulfate by McCluskey, C. J., Kumar, A., Gruverman, A., Luk'yanchuk, I., Gregg, J. M.

“…Ferroelectric domain walls, across which there is a divergence in polarization, usually have enhanced electrical conductivity relative to bulk. However, in…”
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Impact of annealing on electrocaloric response in Lanthanum-modified lead zirconate titanate ceramic by Asbani, B., Dellis, J.-L., Lahmar, A., Amjoud, M., Gagou, Y., Mezzane, D., Kutnjak, Z., Pirc, R., El Marssi, M., Luk’yanchuk, I., Rožič, B.

“…Over the past decades, there has been significant interest in new cooling technology based on the large electrocaloric effect observed in polymeric and…”
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Domain-enhanced interlayer coupling in ferroelectric/paraelectric superlattices by Stephanovich, V A, Luk'yanchuk, I A, Karkut, M G

“…We investigate the ferroelectric phase transition and domain formation in a periodic superlattice consisting of alternate ferroelectric (FE) and paraelectric…”
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Polymorphism of the FaOMT and FaFAD1 genes for fruit flavor volatiles in strawberry varieties and wild species from the genetic collection of the Michurin Federal Research Center by Lyzhin, A S, Luk'yanchuk, I V, Zhbanova, E V

“…Fruit aroma is an important consumer attribute of strawberry varieties. The key volatile compounds of the aromatic complex of strawberry fruit are mesifurane…”
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Phase transition in a single VO2 nano-crystal: potential femtosecond tunable opto-electronic nano-gating by Maaza, M., Simo, A., Itani, B. M., Kana Kana, J. B., El Harthi, S., Bouziane, K., Saboungi, M. L., Doyle, T. B., Luk’yanchuk, I.

“…The first-order semiconductor–metal Mott transition in single nano-crystal of VO 2 has been observed using scanning tunneling spectroscopy. The variation of…”
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Dielectric properties and relaxation phenomena in the diffuse ferroelectric phase transition in K3Li2Nb5O15 ceramic by Belboukhari, A., Abkhar, Z., Gagou, Y., Belhadi, J., Elmoznine, R., Mezzane, D., El Marssi, M., Luk’yanchuk, I.

“…Structural and dielectric properties of Potassium Lithium Niobate polycrystalline ceramic K 3 Li 2 Nb 5 O 15 (KLN), having the tetragonal tungsten bronze (TTB)…”
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Searching for the fractional quantum Hall effect in graphite by Kopelevich, Y, Raquet, B, Goiran, M, Escoffier, W, da Silva, R R, Pantoja, J C Medina, Luk'yanchuk, I A, Sinchenko, A, Monceau, P

“…Measurements of basal plane longitudinal rho(b)(B) and Hall rho(H)(B) resistivities were performed on highly oriented pyrolytic graphite samples in a pulsed…”
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Investigation of diffuse phase transition in ferroelectric Pb2−xK1+xLixNb5O15 (0 ≤ x ≤ 1.5) ceramics by Choukri, E., Neqali, A., Abkhar, Z., Alimoussa, A., Hajji, L., Mezzane, D., Belboukhari, A., Amjoud, M., Gagou, Y., El Marssi, M., Luk’yanchuk, I.

“…Substitution of Pb with Li and K in the Pb 2 KNb 5 O 15 phases leads to a new composition with chemical composition Pb 2− x K 1+ x Li x Nb 5 O 15 which…”
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Longitudinal and Transversal Polarization Switching in Strained Ferroelectrics by Baudry, L., Luk'yanchuk, I. A., Razumnaya, A.

“…Using the multicomponent Landau-Devonshire functional we study the field-induced polarization switching in c-oriented ferroelectric phase of epitaxial…”
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Modeling of ferroelectric domains in thin films and superlattices by De Guerville, F., Luk’yanchuk, I., Lahoche, L., El Marssi, M.

“…We have developed the set of numerical (finite-element) and analytical tools that are based on the self-consistent solution of the electrostatic equations…”
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Magnetic properties of graphene quantum dots by Espinosa-Ortega, T., Luk’yanchuk, I. A., Rubo, Y. G.

“…Using the tight-binding approximation we calculated the diamagnetic susceptibility of graphene quantum dots (GQDs) of different geometrical shapes and…”
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Study of a genetic collection of strawberry (Fragaria L.) for resistance to powdery mildew by Lyzhin, A S, Luk'yanchuk, I V

“…Powdery mildew (Sphaerotheca macularis Mag. (syn. Podosphaera aphanis Wallr.)) is a dangerous disease of strawberry (Fragaria L.). The resistance of strawberry…”
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The ferroelectric field-effect transistor with negative capacitance by Luk’yanchuk, I., Razumnaya, A., Sené, A., Tikhonov, Y., Vinokur, V. M.

“…Integrating ferroelectric negative capacitance (NC) into the field-effect transistor (FET) promises to break fundamental limits of power dissipation known as…”
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Improvement of the electrocaloric effect and energy storage performances in Pb-free ferroelectric Ba0.9Sr0.1Ti0.9Sn0.1O3 ceramic near room temperature by Khardazi, S., Zaitouni, H., Belkhadir, S., Mezzane, D., Amjoud, M., Gagou, Y., Asbani, B., Lukyanchuk, I., Terenchuk, S.

“…Perovskite-type Ba0.9Sr0.1Ti0.9Sn0.1O3(BSTSn) ceramic was synthesized by the sol-gel method. The P-E hysteresis loops were recorded at different temperatures…”
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Resistive Switching Hysteresis in Thin Films of Bismuth Ferrite by Razumnaya, A., Gagou, Y., Bouyanfif, H., Carcan, B., Allouche, B., Wolfman, J., Autret-Lambert, C., Marssi, M. El, Mezzane, D., Luk'yanchuk, I.

“…We have studied the resistive switching (RS) phenomenon in series of BiFeO 3 thin films of thickness of 40 - 154 nm deposited by PLD technique on conducting…”
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Catalytic behaviors of ruthenium dioxide films deposited on ferroelectrics substrates, by spin coating process by Khachane, M., Nowakowski, P., Villain, S., Gavarri, J.R., Muller, Ch, Elaatmani, M., Outzourhite, A., Luk’yanchuk, I., Zegzouti, A., Daoud, M.

“…Catalytic ruthenium dioxide films were deposited by spin-coating process on ferroelectric films mainly constituted of SrBi 2Ta 2O 9 (SBT) and Ba 2NaNb 5O 15…”
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Genetic diversity in wild species and cultivars of strawberry for the FanAAMT gene controlling fruit flavor volatiles by Lyzhin, A. S., Luk’yanchuk, I. V.

“…Background. An important consumer trait of strawberry fruits is their aroma. Methyl anthranilate makes a considerable contribution to the fruit flavor. The…”
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