Browsing by Author "Abanov, Artem"
Now showing items 21-32 of 32
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Abanov, Artem; KALATSKY, V.; Pokrovsky, Valery L.; SASLOW, WM. (American Physical Society, 1995)
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Vorontsov, A. B.; Abanov, Artem; Vavilov, M. G.; Chubukov, A. V. (American Physical Society, 2010)We consider the effect of nonmagnetic impurities on the onset temperature T* for the d-wave pairing in spin-fluctuation scenario for the cuprates. We analyze intermediate coupling regime when the magnetic correlation length ...
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Abanov, Artem; Pokrovsky, Valery L. (American Physical Society, 1998)Skyrmions are magnetic defects in ultrathin magnetic films, similar to the bubble domains in the thicker films. Even weak uniaxial anisotropy determines their radii unambiguously. We derive equations of slow dynamics for ...
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Do, Ngoc Thanh (2016-05-31)In this dissertation we deal with some spectral problems for periodic differential operators originating from mathematical physics. We begin by using quantum graphs to model a particular graphyne and related nanotubes. The ...
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Liu, Xin (2012-10-19)We study the spin dynamics in a high-mobility two dimensional electron gas (2DEG) system with generic spin-orbit interactions (SOIs). We derive a set of spin dynamic equations which capture the purely exponential to the ...
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Hemmatiyan, Shayan; Polini, Marco; Abanov, Artem; MacDonald, Allan H.; Sinova, Jairo (Physical Review B - Condensed Matter and Materials Physics, 2014)
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Superconductivity near a Quantum-Critical Point: The Special Role of the First Matsubara Frequency Wang, Yuxuan; Abanov, Artem; Altshuler, Boris L.; Yuzbashyan, Emil A.; Chubukov, Andrey V. (Physical Review Letters, 2016)
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Liu, Xiongjun (2012-10-19)The Hall resistivity in ferromagnetic materials has an anomalous contribution proportional to the magnetization, which is defined as the anomalous Hall effect (AHE). Being a central topic in the study of ferromagnetic ...
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Cernov, Cristian (2021-05-26)In this thesis, I propose practical ways to incorporate tin-based polymers, cyclic tin rings, and tin-substitution diamonds into microscale electronic devices. Using spin-polarized, noncollinear magnetization, and spin-orbit ...
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Rohe Salomon Da Rosa Rodrigues, Davi (2018-05-22)In this thesis we propose a novel method to study the dynamics of topological magnetic textures. Based on the stability of these objects, scaling and symmetry arguments, we show that, despite the complexity of the micromagnetic ...
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Amin, Vivek Pravin (2014-04-18)Due to their ubiquitous presence in hard-disk drives and growing potential as commercially viable memory bits, Magnetic Tunnel Junctions (MTJs) continue to provide impetus for scientific study. The demand for smaller devices ...
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Liu, Ankang (2021-10-25)Valleytronics which has a lot of advances in the information processing and communication requires the manipulation of the valley degree of freedom of the carriers. In this thesis, we discuss valley current, which is carried ...