Results 11 to 20 of about 654,984 (293)
Controlling topology with strain [PDF]
Nature Materials, 2021 Large uniaxial strain drives a sequence of topological phase transitions in the quasi-one-dimensional superconductor TaSe3, paving the way for the reversible control of surface spin currents.
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Curvature-Controlled Topological Defects [PDF]
Crystals, 2017 Effectively, two-dimensional (2D) closed films exhibiting in-plane orientational ordering (ordered shells) might be instrumental for the realization of scaled crystals. In them, ordered shells are expected to play the role of atoms. Furthermore, topological defects (TDs) within them would determine their valence.
Luka Mesarec +4 more
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Paradigm and Paradox in Topology Control of Power Grids [PDF]
, 2018 Corrective Transmission Switching can be used by the grid operator to relieve line overloading and voltage violations, improve system reliability, and reduce system losses.
Baillieul, John, Wang, Shuai
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IEEE Access, 2020 Large-scale wireless sensor network (LSWSN) is composed of a huge number of sensor nodes that are distributed in some region of interest (ROI), to sense and measure the environmental conditions like pressure, temperature, pollution levels, humidity, wind,
Essam H. Houssein +5 more
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Topology with monoidal control [PDF]
Homology, Homotopy and Applications, 2002 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Christensen, René Depont +1 more
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Topological control of extreme waves [PDF]
Nature Communications, 2019 AbstractFrom optics to hydrodynamics, shock and rogue waves are widespread. Although they appear as distinct phenomena, transitions between extreme waves are allowed. However, these have never been experimentally observed because control strategies are still missing.
Marcucci G. +5 more
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Topology Control Algorithm considering Antenna Radiation Pattern in Three-Dimensional Wireless Sensor Networks [PDF]
, 2014 Topology control is a key issue of wireless sensor network to reduce energy consumption and communication collision. Topology control algorithms in three-dimensional space have been proposed by modifying existing two-dimensional algorithms.
Bahramgiri M., Wattenhofer R., Xiong Y.
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Controlling Topological States in Topological/Normal Insulator Heterostructures [PDF]
ACS Omega, 2018 We have performed a systematic investigation of the nature of the nontrivial interface states in topological/normal insulator (TI/NI) heterostructures. On the basis of first principles and a recently developed scheme to construct ab initio effective Hamiltonian matrices from density functional theory calculations, we studied systems of realistic sizes ...
Marcio Costa +5 more
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Topological control of magnetic textures
Physical Review B, 2021 A micromagnetic study is carried out on the role of using topology to stabilize different magnetic textures, such as a vortex or an anti-vortex state, in a magnetic heterostructure consisting of a Permalloy disk coupled to a set of nanomagnetic bars. The topological boundary condition is set by the stray field contributions of the nanomagnet bars and ...
H. Arava +3 more
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A Polygon Model for Wireless Sensor Network Deployment with Directional Sensing Areas
Sensors, 2009 The modeling of the sensing area of a sensor node is essential for the deployment algorithm of wireless sensor networks (WSNs). In this paper, a polygon model is proposed for the sensor node with directional sensing area.
Chun-Hsien Wu, Yeh-Ching Chung
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