Nanomaterials with laser printing
In the journal Nature Communications, an interdisciplinary team from the Max Planck Institute of Colloids and Interfaces presents for the first time a laser-driven technology that enables them to create nanoparticles such as copper, cobalt and nickel.....»»
Daily deals Aug. 1: MacBook Pro 16" for $1,649, 24" iMac for $822, 32" monitor $269 & more
Today's top deals include up to 51% off Beats headphones and earbuds, 40% off a Hisense 2.1ch soundbar with built-in subwoofer, 41% off a Hisense 4K UHD laser TV, $30 off a Ring indoor security camera, and more.Get a Magic Keyboard Pro 11 for $179.99.....»»
New method improves proton acceleration with high power laser using frozen hydrogen as target
Bringing protons up to speed with strong laser pulses—this still young concept promises many advantages over conventional accelerators. For instance, it seems possible to build much more compact facilities. Prototypes to date, however, in which las.....»»
Examining how atomic nuclei vibrate with a greater degree of precision
Using ultra-high-precision laser spectroscopy on a simple molecule, a group of physicists led by Professor Stephan Schiller Ph.D. from Heinrich Heine University Düsseldorf (HHU) has measured the wave-like vibration of atomic nuclei with an unprecede.....»»
Acoustic emission monitoring technique, an essential way to analyze pulsed laser processing
Acoustic emission (AE) monitoring is used to reveal the interaction mechanisms in pulsed laser processing of float glass. Circular ablated pits and irregular shaped cracks are formed on the float glass's upper surface by the pulsed laser dotting. By.....»»
Rethink routine tasks to cut workplace environmental costs, says study
A study to explore ways information systems (IS) could support eco-efficient behavior change in organizations found two equally effective IS methods to reduce paper printing by more than 70%......»»
Advancing heteroatom-doped porous carbon nanomaterials for lithium-based energy storage applications
The portable and electric energy storage market has long been dominated by lithium-ion batteries (LIBs) and supercapacitors, surpassing other energy storage systems in their ability to provide higher energy and power......»»
Engineers test printed electronics in space
Today's small spacecraft pack sensors, guidance and control, and operating electronics into every available space. Printing electronic circuits on the walls and structures of spacecraft could help future missions do more in smaller packages......»»
Get this Brother printer with 4 months of free ink for $80 at Amazon
The Brother MFC-J1010DW printer is great for all your printing and copying needs. It's super affordable now thanks to this deal at Amazon......»»
Improving recyclable waste classification with laser-induced breakdown spectroscopy
Managing and classifying waste accurately for reuse is a growing challenge in environmental protection. Addressing this issue, researchers at Hefei University of Technology in China have embarked on a quest to innovate in the realm of waste managemen.....»»
A new type of quantum bit in semiconductor nanostructures
Researchers have created a quantum superposition state in a semiconductor nanostructure that might serve as a basis for quantum computing. The trick: two optical laser pulses that act as a single terahertz laser pulse......»»
Broad-spectrum inhibition of inflammasome activation by inorganic nanomaterials
Excessive activation of inflammasomes is associated with various diseases, including gout, Alzheimer's disease, atherosclerosis, and type 2 diabetes. Given the pivotal role of macrophages in both inflammasome activation and nanoparticle phagocytosis,.....»»
Phase-tailored assembly and encoding of dissipative soliton molecules
Streams of ultrashort light pulses delivered from mode-locked laser resonators stimulate potential applications in ultrafast science and information technology. Here the elementary pulse entity, termed dissipative solitons in contrast to the pure sol.....»»
Best 3D printer deals: Start printing at home for only $99
If you're looking to dive into the world of 3D printing, we've got the best cheap 3D printer deals right here......»»
Spectrally combining lasers could unleash the potential of laser-plasma accelerators
A team of researchers from the Accelerator Technology & Applied Physics (ATAP) Division at Berkeley Lab has developed a new technique for combining fiber lasers operating at different wavelengths to produce ultrashort laser pulses. The research was p.....»»
Laser treatment found to boost battery performance
As the world transitions to renewable power sources such as solar and wind, there is a growing need for high-performance rechargeable batteries to store the energy generated by this intermittent energy source. Today's lithium-ion batteries are good,.....»»
Fabrication of nanoscale photonic crystals with an ultrafast laser
The light control performance of photonic crystals is closely related to their lattice constant, which typically requires the lattice constant to be in the same order of magnitude as the working wavelength. In crystal materials, the photonic crystal.....»»
Two types of ultrafast mode-locking operations generation from an Er-doped fiber laser based on germanene nanosheets
Saturable absorbers as passive modulators in passively mode-locked fiber lasers play a crucial role in the generation of ultrashort pulses. Germanene, a graphene-like two-dimensional material with fast carrier relaxation time and large nonlinear abso.....»»
Wide field-of-view metasurface-enhanced scanning lidar may hold promise for autonomous vehicle technology
Pulsed laser scanning lidar is a core technology for autonomous driving and robotic mobility. Herein, a directional light pulse is backscattered by a reflective object and the elapsed time between emission and detection of the pulse is used to calcul.....»»
Level up your art with Ortur’s OLM3 laser engraver and cutting machine
These days, starting your own business has become a lot easier, and if you’re thinking about maybe selling some art-related products, a laser engraver and cutter could be a good tool to have. The internet has made it a lot easier for pe.....»»
This 3D printer is over 50% off in the Monoprice anniversary sale
The Monoprice Cadet 3D printer is ideal for newcomers to 3D printing, and it's on sale now at Monoprice for a limited time only......»»