With the new €18m investment, Bedimensional will develop new applications for graphene for energy like batteries and solar cells.
The buckling nature of pre-strained PDMS was applied to the investigation of the dependency of surface hydrophobicity on different geometries of wavy polystyrene thin films, which were fabricated using colloidal self-assembly. This approach can be further applied for fabricating various polymeric nano-films with controlled hydrophobicity.
This photo shows from left to right Dr. Bas Hensen, professor Dzurak, Dr. Kok Wai Chan, and former PhD student Michael Fogarty, who was lead author on the paper.
(a) The Tianhe-2 supercomputer used for permanent calculation in simulating the boson sampling performance. (b) A small photonic chip could perform the same boson sampling task in the quantum computing protocol.
The HPEV cell's extra back outlet allows the current to be split into two, so that one part of the current contributes to solar fuels generation, and the rest can be extracted as electrical power.
Blake Stringer, Ph.D. (right), assistant professor of aerospace engineering in Kent State University's College of Aeronautics and Engineering, and research assistant Kendy Edmonds study the power needs for a new larger generation of drones, seen above, for a research grant funded by the Army Research Laboratory.
Superconductor search process concept: Candidate materials are selected from a database by means of calculation and subjected to high pressure to determine their superconducting properties.
2D-GIWAXS images of DRCN5T thin films deposited on PEDOT:PSS substrates 327 (a) without and (b) with a CuI buffer layer.
Comparison on phonon dispersion (a, b and c), measured lattice thermal conductivity versus prediction (d, e and f) and the corresponding error analyses (g, h and i) for Debye-Slack model (a, d and g), Debye-Snyder model (b, e and h) and the one developed in this work considering the periodic boundary condition (c, g and i) for crystalline solids.
Schematic representation of the new spin qubit consisting of four electrons (red) with their spins (blue) in their semiconductor environment (grey).
Visible through a lens at his lab, David Awschalom, a quantum scientist at Argonne and the University of Chicago, discusses a project to build a quantum "teleportation" network between Argonne and Fermi national labs.
The organic ferroelectric material consists of nanometer-sized stacks of disk-like molecules that act as 'hysterons' with ideal ferroelectric behavior. Combined in a macroscopic memory device, the characteristic rounded-off hysteresis loop results.
A collection of mini-spectrometer chips are arrayed on a tray after being made through conventional chip-making processes.
Harry Hilton is a professor of aerospace engineering at the University of Illinois.
Two-photon image of neural tissue controlling the front legs of the fly. Neurons express fluorescent proteins to visualize neural activity (cyan) and neural anatomy (red).
Researchers from the University of Houston have devised a new machine learning algorithm that is efficient enough to run on a personal computer and predict the properties of more than 100,000 compounds in search of those most likely to be efficient phosphors for LED lighting.
Argonne and Capstone Turbine Corp. plan to refine Argonne's system to capture and store waste heat.
This is the first author of the paper, Anouk Goossens.
U.S. Army Research Laboratory electronics engineer Dr. Charles Kamhoua poses in the ARL Network Science Research Laboratory in Adelphi, Maryland, where he works on cloud security and the management of cyberspace risks.
Swansea University research on better materials for electrical cables can help reduce the electricity currently lost - up to 10 percent.
State-of-the-art power electronics manage the safe and efficient flow of electricity among the system's components.
Physicists Jackson Matteucci and Will Fox with poster displaying their research.
The researchers' vision is of vehicles where a large part of the car-body or aeroplane-fuselage consists of structural lithium ion batteries. Multi-functional carbon fibre can work as battery electrodes and load-bearing material consecutively. The researchers work with structural lithium ion batteries where the negative electrodes are made of carbon fiber and the positive electrodes are made of cathode-coated carbon fiber. In the picture, the battery is charged, which means the negative electrode is filled with positively charged lithium ions.
Chemical structure of poly(P3HT)-b-(PSt) and a diagram of Plausible hole transporting paths in P3HT-b-PSt
Laser that heats the air over 1,500 degrees Celsius and produces a shock wave to expel sideways the suspended water droplets that make up the cloud.
This LED bangle, including a lithium-ion battery, was made entirely by 3D printing.
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This is a dislocation avalanche in a high entropy nanopillar. Focused ion beam is used to fabricated the nanopillar (left) for compression test. Transmission electron microscope is used to image dislocation pile up during a dislocation avalanche (see D on the right).
Researchers will tackle manufacturing challenges uniquely solved by computer modeling with Argonne's Theta (pictured), a next-generation Cray/Intel system.
The hot-press procedure, developed at Drexel, melts sulfur into the nanofiber mats in a slightly pressurized, 140-degree Celsius environment -- eliminating the need for time-consuming processing that uses a mix of toxic chemicals, while improving the cathode's ability to hold a charge after long periods of use.
Scanning Electron Microscope micrograph of a fabricated device showing the graphene topological insulator heterostructure channel.
Schematic illustration of a transparent, flexible force touch sensor (upper image) and sensitivity enhancement by using stress concentration (lower image).
(LEFT) Direct contact with electrolytes causes the cathode erosion.
(RIGHT) Covered the surface of the cathode with self-assembled monolayer, both the power density and the cyclability can be improved in high-voltage lithium-ion batteries.
Graphene-integrated devices could be the key ingredient in the evolution of 5G, the Internet-of-Things (IoT), and Industry 4.0. The findings were published in Nature Reviews Materials and highlighted on the cover.
Professor Jaephil Cho (left) and his research team in the School of Energy and Chemical Engineering at UNIST.
The exotic transformations causes that one of the precursors of zinc oxide, initially an insulator, at approx. 300 degrees Celsius goes to a state with electrical properties typical of metals, and at ~400 degrees Celsius it becomes a semiconductor.
Researchers professor Emiel Hensen and Wei Chen from Eindhoven University of Technology.
BioBits kits are designed to be used by students and teachers with no biological training. They use simple, hands-on experiments, some using common household fruits to teach concepts of synthetic and molecular biology.
Scanning electron microscope at Presto Engineering.
In this illustration, arrows indicate the vibrational activity of particles studied by UD researchers, while the graph shows the frequencies of this vibration.
Dion Vlachos is the director of the Catalysis Center for Energy Innovation and the Allan and Myra Ferguson Professor of Chemical and Biomolecular Engineering at UD.
MIT researchers have devised a way to grow single crystal GaN thin film on a GaN substrate through two-dimensional materials. The GaN thin film is then exfoliated by a flexible substrate, showing the rainbow color that comes from thin film interference. This technology will pave the way to flexible electronics and the reuse of the wafers.
Jason Lomberg, North American Editor, PSD
Green SiC substrate at the bottom with the graphene layer on top irradiated by protons, generating a luminescent defect in the SiC crystal.
This is Arkadievsky peat at the Tomsk Oblast in Siberia Russia.
