Results 91 to 100 of about 2,483,850 (366)
Path Planning of Cleaning Robot with Reinforcement Learning [PDF]
arXiv, 2022 Recently, as the demand for cleaning robots has steadily increased, therefore household electricity consumption is also increasing. To solve this electricity consumption issue, the problem of efficient path planning for cleaning robot has become important and many studies have been conducted.
arxiv
Exchange induced ordinary reflection in a single-channel superconductor-ferromagnet-superconductor junction [PDF]
Phys. Rev. B 70, 224520 (2004), 2004 The stationnary Josephson effect in a clean Superconductor-Ferromagnet-Superconductor junction is revisited for arbitrarily large spin polarizations. The quasiclassical calculation of the supercurrent assumes that the Andreev reflection is complete for all channels.
arxiv +1 more source
Possible evidence of a spontaneous spin-polarization in mesoscopic 2D electron systems
, 2003 We have experimentally studied the non-equilibrium transport in low-density clean 2D electron systems at mesoscopic length scales. At zero magnetic field (B), a double-peak structure in the non-linear conductance was observed close to the Fermi energy in
Beere, H. E. +4 more
core +1 more source
Advanced Engineering Materials, EarlyView.In this study, how friction‐welding parameters (rotational speed, etc.) affect the morphology, distribution, and local thickness of the intermetallic compound layer (IMC‐layer) in friction‐welded steel‐aluminum hybrid components is investigated. In the results, it is shown that lower speeds (700 rpm) lead to a more uniform, thinner IMC‐layer (<0.5 μm),
Christoph Kahra +6 more
wiley +1 more source
Advancing a global transition to clean energy – the role of international cooperation
Economics: Journal Articles, 2019 International cooperation in support of a global energy transition is on the rise, and official development assistance (ODA) in the energy sector is increasingly being directed to renewable energy sources.
Quitzow Rainer +4 more
doaj +1 more source
Signatures of clean phases in many-body localized quantum circuits [PDF]
arXiv, 2021 Many-body phenomena far from equilibrium present challenges beyond reach by classical computational resources. Digital quantum computers provide a possible way forward but noise limits their use in the near-term. We propose a scheme to simulate and characterize many-body Floquetsystems hosting a rich variety of phases that operates with a shallow depth
arxiv
On the nature of Surface States Stark Effect at clean GaN(0001) surface [PDF]
Journal of Applied Physics - 5 December 2012; 112: 113704-1-9, 2012 Recently developed model allows for simulations of electric field influence on the surface states. The results of slab simulations show considerable change of the energy of quantum states in the electric field, i.e. Stark Effect associated with the surface (SSSE - Surface States Stark Effect).
arxiv +1 more source
The phase diagram of high-Tc's: Influence of anisotropy and disorder
, 1996 We propose a phase diagram for the vortex structure of high temperature superconductors which incorporates the effects of anisotropy and disorder. It is based on numerical simulations using the three-dimensional Josephson junction array model. We support
A. Arribere +34 more
core +1 more source
Advanced Engineering Materials, EarlyView.This study investigates the bond quality of co‐extruded aluminum–titanium hybrid profiles, focusing on the lateral angular co‐extrusion (LACE) process. It examines how heat treatments (HT) affect intermetallic phase formation, bond strength, and material properties.
Norman Mohnfeld +9 more
wiley +1 more source
Discover SustainabilityThe quest towards a low carbon economy and to achieve the SDG 7 of access to a clean, affordable and modern energy for all has led to numerous studies that seek to examine the determinants of clean energy adoption. Despite the numerous studies previously
Kwame Adjei-Mantey
doaj +1 more source