Results 181 to 190 of about 174,053,555 (286)
An introduction to particle dark matter
, 2017 What is the dark matter that fills the Universe and binds together galaxies? How was it produced? What are its interactions and particle properties?The paradigm of dark matter is one of the key developments at the interface of cosmology and elementary ...
Profumo, Stefano
core
Relativity and decoherence of spacetime superpositions. [PDF]
npj Quantum InfFoo J, Suryaatmadja C, Mann RB, Zych M.
europepmc +1 more source
Advanced Materials Interfaces, EarlyView.This study develops a self‐cleaning solar evaporator based on MXene‐coated aramid nanofiber aerogels for efficient desalination under high‐salinity conditions. The cylindrical evaporator combines strong photothermal conversion, capillary water transport, and self‐rotation triggered by salt accumulation.
Mandeep Singh +5 more
wiley +1 more source
Everyone wants something better than ΛCDM. [PDF]
Proc Natl Acad Sci U S ATurner MS.
europepmc +1 more source
Advanced Materials Interfaces, EarlyView.A wrapped copper–vanadium interface enables reliable chemical vapor deposition growth of vanadium carbide micro‐ and nanocrystals. Adjusting methane supply shifts the process from the formation of many small crystals toward lateral expansion and merging of larger domains, while longer growth increases surface coverage without changing the cubic ...
Pawel S. Wrobel +10 more
wiley +1 more source
Illuminating the Nature of Dark Matter through Observation, Simulation and Machine Learning
Dark matter constitutes 85% of the matter content in the universe, yet its microscopic nature remains elusive. Discovering the nature of dark matter will not only greatly further our understanding of the universe but will almost certainly shed light on ...
Sun, Yitian
core
This paper is part of the SRDP (Self-Replication of Dark Particles) programme. This short annotated version keeps the idea of version 2 as a historical stage and states, claim by claim, what became of it after the tests in the main paper. Version 2 proposed that dark energy and dark matter are two regimes of one population of self-replicating particles:
openaire +1 more source
Advances in Halide Perovskites for Photon Radiation Detectors
Advanced Materials Technologies, EarlyView.This work highlights recent progress in perovskite‐based photon radiation detectors, covering organic–inorganic hybrid, inorganic, lead‐free double, and vacancy‐ordered halide perovskites. Their detection performance is compared, material‐specific advantages and challenges are examined, and provides insight into current limitations and future ...
Liangling Wang +3 more
wiley +1 more source
A thorium-229 optical nuclear clock with feedback loop. [PDF]
NatureToscani De Col L +27 more
europepmc +1 more source
Laser‐Induced Local De‐Doping in Organic Semiconductors
Advanced Materials Technologies, EarlyView.The polymer PBTTT‐C14 doped with the small molecule acceptor F4TCNQ is considered as a benchmark material system. Mask‐free, microscale patterning of the doping level via laser‐induced heating and sublimation of dopant molecules is shown. Controlling laser irradiance and swath spacing allows dopant level control with laser‐limited resolution, opening ...
Christian Rainer +5 more
wiley +1 more source