Fagor is working in three lines of research of solar energy, one of which involves a system for cooling household temperatures. Trials are being carried out in the experimental house installed in the Miñano Technological Park.
Perhaps it is the photoelectric energy that is the best known of the three. For years the production photoelectric energy has had the sole aim of on-site consumption for personal use, and thus were often installed in places lacking power supply lines. However, in the last few years, a new possibility has arisen: selling the electric power production to the electricity utility companies. These are under the obligation to buy all the photoelectric energy offered to them and, moreover, have to pay for it at almost three times greater than the sale price of conventional energy.
A photoelectric panel is made up of several photoelectric cells. The cells are usually of single crystal silicon, given that this is a material that has a greater production yield. This silicon is semiconducting and, when sunshine falls on it, it frees electrons. These electrons are conducted through wires in a circuit, creating the electric current. It is direct current, thus needing a transformer to convert it to AC. Subsequently this AC can be used, for example, in locations lacking electricity supply or it may be sold to energy supply companies.
Eneko Imaz | Basque research
New graphene-based metasurface capable of independent amplitude and phase control of light
20.02.2020 | The Korea Advanced Institute of Science and Technology (KAIST)
A step towards controlling spin-dependent petahertz electronics by material defects
19.02.2020 | Max-Planck-Institut für Struktur und Dynamik der Materie
The operational speed of semiconductors in various electronic and optoelectronic devices is limited to several gigahertz (a billion oscillations per second). This constrains the upper limit of the operational speed of computing. Now researchers from the Max Planck Institute for the Structure and Dynamics of Matter in Hamburg, Germany, and the Indian Institute of Technology in Bombay have explained how these processes can be sped up through the use of light waves and defected solid materials.
Light waves perform several hundred trillion oscillations per second. Hence, it is natural to envision employing light oscillations to drive the electronic...
Most natural and artificial surfaces are rough: metals and even glasses that appear smooth to the naked eye can look like jagged mountain ranges under the microscope. There is currently no uniform theory about the origin of this roughness despite it being observed on all scales, from the atomic to the tectonic. Scientists suspect that the rough surface is formed by irreversible plastic deformation that occurs in many processes of mechanical machining of components such as milling.
Prof. Dr. Lars Pastewka from the Simulation group at the Department of Microsystems Engineering at the University of Freiburg and his team have simulated such...
Investigation of the temperature dependence of the skyrmion Hall effect reveals further insights into possible new data storage devices
The joint research project of Johannes Gutenberg University Mainz (JGU) and the Massachusetts Institute of Technology (MIT) that had previously demonstrated...
Researchers at Chalmers University of Technology, Sweden, recently completed a 5-year research project looking at how to make fibre optic communications systems more energy efficient. Among their proposals are smart, error-correcting data chip circuits, which they refined to be 10 times less energy consumptive. The project has yielded several scientific articles, in publications including Nature Communications.
Streaming films and music, scrolling through social media, and using cloud-based storage services are everyday activities now.
After helping develop a new approach for organic synthesis -- carbon-hydrogen functionalization -- scientists at Emory University are now showing how this approach may apply to drug discovery. Nature Catalysis published their most recent work -- a streamlined process for making a three-dimensional scaffold of keen interest to the pharmaceutical industry.
"Our tools open up whole new chemical space for potential drug targets," says Huw Davies, Emory professor of organic chemistry and senior author of the paper.
12.02.2020 | Event News
16.01.2020 | Event News
15.01.2020 | Event News
21.02.2020 | Medical Engineering
21.02.2020 | Health and Medicine
21.02.2020 | Physics and Astronomy