Results 21 to 30 of about 41,644 (261)
Topological magnon insulator in insulating ferromagnet [PDF]
Physical Review B, 2013 In the ferromagnetic insulator with Dzyaloshinskii-Moriya interaction, we theoretically predict and numerically verify a topological magnon insulator, where the charge-free magnon is topologically protected to transport along the edge while it is insulating in the bulk.
Zhang, L., Ren, J., Wang, J.-S., Li, B.
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Topologically Localized Insulators
Physical Review Letters, 2022 We show that fully-localized, three-dimensional, time-reversal-symmetry-broken insulators do not belong to a single phase of matter but can realize topologically distinct phases that are labelled by integers. The phase transition occurs only when the system becomes conducting at some filling.
Lapierre, Bastien +2 more
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lncRNA read-through regulates the BX-C insulator Fub-1
eLife, 2023 Though long non-coding RNAs (lncRNAs) represent a substantial fraction of the Pol II transcripts in multicellular animals, only a few have known functions.
Airat Ibragimov +5 more
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Physical Review Letters, 2004 Recent theories predict dissipationless spin current induced by an electric field in doped semiconductors. Nevertheless, the charge current is still dissipative in these systems. In this work, we theoretically predict the dissipationless spin Hall effect, without any accompanying charge current, in some classes of band insulators, including zero-gap ...
Murakami, Shuichi +2 more
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Effects of Blowing Correction Factor on Convection Heat Transfer Coefficient in Thermal Insulators Modeling [PDF]
فناوری در مهندسی هوافضا, 2021 This paper investigates the heat transfers and ablation of thermal insulators used in motors and nozzles. The heat and mass transfer equations are considered in two dimensions in a convergent-divergent nozzle.
Zaheer Sabohi, Mohammad Razmjooei
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Epitaxial growth of higher transition-temperature VO2 films on AlN/Si
APL Materials, 2016 We report the epitaxial growth and the mechanism of a higher temperature insulator-to-metal-transition (IMT) of vanadium dioxide (VO2) thin films synthesized on aluminum nitride (AlN)/Si (111) substrates by a pulsed-laser-deposition method; the IMT ...
Tetiana Slusar +4 more
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Heliyon, 2019 This work is focused on the photocatalytic activities of undoped ZnO, Co (1%) doped ZnO (CZO) and In (1%) doped ZnO (IZO) thin films grown on flexible PEI (Polyetherimide) substrate by spray pyrolysis.
S. Ben Ameur +6 more
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Non-uniform Pollution Method and Pollution Flashover Characteristics of Transmission Line Insulators
Zhongguo dianli, 2019 At present, pollution of insulators in artificial contamination test is done by uniform smearing, but natural pollution, affected by wind, raining, insulator shape, pollution, pollutant particle size and other factors, is a non-uniform accumulation on ...
Qin LIU, Yiwen WANG
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Fractional Topological Insulators [PDF]
Physical Review Letters, 2009 We analyze generalizations of two dimensional topological insulators which can be realized in interacting, time reversal invariant electron systems. These states, which we call fractional topological insulators, contain excitations with fractional charge and statistics in addition to protected edge modes.
Levin, Michael, Stern, Ady
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Cells, 2021 The HPSE gene encodes heparanase (HPSE), a key player in cancer, inflammation, and autoimmunity. We have previously identified a strong HPSE gene enhancer involved in self-regulation of heparanase by negative feedback exerted in a functional rs4693608 ...
Olga Ostrovsky +8 more
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