Tracking Git commits info in LaTeX docs

Last time we wrote how to use Git + TeXStudio (especially with Overleaf) bundle to collaborate on papers and track changes. During the work it may be useful to show information about current commit/author/(time of change) directly in the document. We found a few ways to do it. The simplest…

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Localization of magnon modes in a curved magnetic nanowire

Spin waves in magnetic nanowires can be bound by a local bending of the wire. The eigenfrequency of a truly local magnon mode is determined by the curvature: a general analytical expression is established for any infinitesimally weak localized curvature of the wire. The interaction of the local mode with…

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Magnetization in narrow ribbons: curvature effects

A ribbon is a surface swept out by a line segment turning as it moves along a central curve. For narrow magnetic ribbons, for which the length of the line segment is much less than the length of the curve, the anisotropy induced by the magnetostatic interaction is biaxial, with…

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Magnonics and Magnonic Crystalls

When: Friday, May 10 at 12:20 Where: Faculty of Radio Physics, Electronics and Computer Systems What: Magnonics and Magnonic Crystalls Who: Anastasiia Korniienko Magnonics is the field of science referring to information transport and processing by spin waves. Magnons are the quanta of spin waves. They have advantages offering more efficient concepts for data transport and processing.…

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Curvature effects in AFM nanowiers and their perspectives in spintronics

When: Monday, February 27 at 12:00 Where: Bogolybov Institute of Theoretical Physics What: Curvature effects in AFM nanowiers and their perspectives in spintronics Who: Denis Kononenko Antiferromagnetic materials are of gread interest for theoretical and experimental spintronics due to their SHF properties. We will discuss modern achievements in spintronics of antiferromagnets.

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Magnetism in curved geometries

Extending planar two-dimensional structures into the three-dimensional space has become a general trend in multiple disciplines, including electronics, photonics, plasmonics and magnetics. This approach provides means to modify conventional or to launch novel functionalities by tailoring the geometry of an object, e.g. its local curvature. In a generic electronic system,…

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Rashba Torque Driven Domain Wall Motion in Magnetic Helices

Manipulation of the domain wall propagation in magnetic wires is a key practical task for a number of devices including racetrack memory and magnetic logic. Recently, curvilinear effects emerged as an efficient mean to impact substantially the statics and dynamics of magnetic textures. Here, we demonstrate that the curvilinear form of the exchange…

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How to Use Git with TexStudio

TexStudio is our favorite TeX editor. It works with only SVN version system. Nevertheless, using macroses one can teach it to work with Git also. To do it, one needs to create three new scripts Macros -> Add/Change in the file menu. Get from server %SCRIPT buildManager.runCommand(“git pull “, editor.fileName())

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Curvature-induced domain wall pinning

A local bend of a nanowire is a source of pinning potential for a transversal head-to-head (tail-to-tail) domain wall. Eigenfrequency of the domain wall free oscillations at the pinning potential and the effective friction are determined as functions of the curvature and domain wall width. The pinning potential originates from…

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