Results 151 to 160 of about 1,886,623 (400)
Spontaneous symmetry breaking in a spin-orbit coupled $f=2$ spinor condensate
, 2015 We study the ground-state density profile of a spin-orbit coupled $f=2$ spinor condensate in a quasi-one-dimensional trap. The Hamiltonian of the system is invariant under time reversal but not under parity.
Adhikari, S. K., Gautam, Sandeep
core +1 more source
Advanced Functional Materials, EarlyView.This study examines the surface characteristics of AlInP (001), crucial for advanced solar cells and photoelectrochemical devices. Using theoretical modeling and experiments, it identifies how phosphorus‐rich and indium‐rich surfaces create mid‐gap states that pin the Fermi level and influence ultrafast electron dynamics.
Mohammad Amin Zare Pour +11 more
wiley +1 more source
Split superconducting and time-reversal symmetry-breaking transitions in Sr2RuO4 under stress
Nature Physics, 2021 V. Grinenko +19 more
semanticscholar +1 more source
Flexible Leaf‐Like Fuel Cell From Plasmonic Janus Nanosheet
Advanced Functional Materials, EarlyView.A flexible leaf‐like fuel cell is fabricated by conductive gold nanowire sponge‐supported plasmonic Janus nanosheet, which can generate a power of 8.93 mW cm⁻2 with less than 10% performance deterioration even being bent or twisted. Further assembly in a tree‐like layout demonstrates omnidirectional light harvesting capability and wind resistance ...
Yifeng Huang +3 more
wiley +1 more source
Aurora A depletion reveals centrosome-independent polarization mechanism in Caenorhabditis elegans
eLife, 2019 How living systems break symmetry in an organized manner is a fundamental question in biology. In wild-type Caenorhabditis elegans zygotes, symmetry breaking during anterior-posterior axis specification is guided by centrosomes, resulting in anterior ...
Kerstin Klinkert +10 more
doaj +1 more source
Engineering symmetry breaking in 2D layered materials
Nature Reviews Physics, 2021 Luojun Du +6 more
semanticscholar +1 more source
Gravity Theories with Background Fields and Spacetime Symmetry Breaking
, 2017 An overview is given of effective gravitational field theories with fixed background fields that break spacetime symmetry. The behavior of the background fields and the types of excitations that can occur depend on whether the symmetry breaking is ...
Bluhm, Robert
core +2 more sources
Carbon Nanotube 3D Integrated Circuits: From Design to Applications
Advanced Functional Materials, EarlyView.As Moore's law approaches its physical limits, carbon nanotube (CNT) 3D integrated circuits (ICs) emerge as a promising alternative due to the miniaturization, high mobility, and low power consumption. CNT 3D ICs in optoelectronics, memory, and monolithic ICs are reviewed while addressing challenges in fabrication, design, and integration.
Han‐Yang Liu +3 more
wiley +1 more source
New Journal of Physics, 2019 A vortex in a Bose–Einstein condensate on a ring undergoes quantum dynamics in response to a quantum quench in terms of partial symmetry breaking from a uniform lattice to a biperiodic one.
Xinxin Zhao +5 more
doaj +1 more source
Symmetries of Symmetry Breaking Constraints [PDF]
arXiv, 2009 Symmetry is an important feature of many constraint programs. We show that any symmetry acting on a set of symmetry breaking constraints can be used to break symmetry. Different symmetries pick out different solutions in each symmetry class. We use these observations in two methods for eliminating symmetry from a problem.
arxiv