Passive mode-locked technology utilizes saturable absorbers' nonlinear absorption effect to regulate the cavity's loss and phase to generate mode-locked pulses. Graphene has a unique energy bandgap structure, a low absorption ...
Nanomaterials
Jul 4, 2023
0
12
The development of neural networks to create artificial intelligence in computers was originally inspired by how biological systems work. These "neuromorphic" networks, however, run on hardware that looks nothing like a biological ...
Materials Science
Jul 4, 2023
1
38
In their theoretical work, Dr. Diddo Diddens from Helmholtz Institute Münster of Forschungszentrum Jülich and Prof. Andreas Heuer from the Helmholtz Institute Münster and the Institute of Physical Chemistry of the University ...
Condensed Matter
Jul 4, 2023
0
23
Chinese authorities have warned of extreme weather and "multiple natural disasters" in the coming month, as heavy rain damaged infrastructure and forced thousands to be evacuated.
Environment
Jul 4, 2023
0
20
A team of astronomers led by researchers from the University of Birmingham, University College London and Queen's University Belfast have discovered one of the most dramatic 'switches on' of a black hole ever seen. They will ...
Astronomy
Jul 4, 2023
0
3439
For about half a century, physicists have puzzled over vibrations in glass at low temperatures. The reason: Glass carries sound waves and vibrations differently than other solids—it "vibrates differently." But why? And ...
General Physics
Jul 4, 2023
0
112
Nanometer-scale coatings with functional materials play an important role in many sensory, electronic and photonic applications. An international team of researchers, coordinated by Leibniz IPHT in Jena, Germany, has succeeded ...
Nanomaterials
Jul 4, 2023
0
5
A world-first experiment to measure chimpanzee heart rates via a digital camera could help curb cardiovascular disease in great apes in captivity and provide valuable insights into how their brain develops from an early age.
Biotechnology
Jul 4, 2023
0
6
For the first time in the world researchers at Tel Aviv University have encoded a toxin produced by bacteria into mRNA (messenger RNA) molecules and delivered these particles directly to cancer cells, causing the cells to ...
Bio & Medicine
Jul 4, 2023
1
280
Researchers at the Max Planck Institute of Colloids and Interfaces (MPICI) have designed a carbohydrate sequence capable of folding into a stable secondary structure.
Polymers
Jul 4, 2023
0
352
