306 citations
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27 papers
Microscopic theory of electron quadrupling condensates
Albert Samoilenka, Egor Babaev
Electron pairing at low temperatures leads to superconductivity. A fundamental question is whether more complex states - characterized by order in four-electron composite objects,…
Magnetoelectricity of Topological Solitons in 2D Magnets
Alexander Edström, Paolo Barone, Silvia Picozzi +1
We develop a multiscale approach to magnetoelectric effects, bridging atomistic and continuum models, with all parameters determined from ab initio electronic structure calculation…
Turbulent pipe flow with spherical particles: drag as a function of particle size and volume fraction
Martin Leskovec, Sagar Zade, Mehdi Niazi +3
Suspensions of finite-size solid particles in a turbulent pipe flow are found in many industrial and technical flows. Due to the ample parameter space consisting of particle size,…
Highly efficient path-integral molecular dynamics simulations with GPUMD using neuroevolution potentials: Case studies on thermal properties of materials
Penghua Ying, Wenjiang Zhou, Lucas Svensson +10
Path-integral molecular dynamics (PIMD) simulations are crucial for accurately capturing nuclear quantum effects in materials. However, their computational intensity and reliance o…
Laboratory x-ray nano-computed tomography for biomedical research
Till Dreier, Robin Krüger, Gustaf Bernström +3
High-resolution x-ray tomography is a common technique for biomedical research using synchrotron sources. With advancements in laboratory x-ray sources, an increasing number of exp…
Microscopic properties of fractional vortices and domain walls in three-band superconductors
Igor Timoshuk, Egor Babaev
Several experimental observations of objects carrying fractional flux quanta in superconductors were recently reported. Here, we provide microscopic solutions for vortices carrying…