Anuncio
relacionado con: SuperconductorBest-in-class lab materials, technologies & services to help you complete your research. Expertise on every level to craft science & technology solutions in life science.
- Sign In
Sigma® Life Science
View contract pricing, get quotes
- Analytical/Chromatography
Browse our Analytical Reagents,
Standards, Microbiology and more.
- Sigma® Life Science
Find cell culture, antibodies and
thousands of biological products
- Classic Lab Chemicals
High-quality laboratory reagents.
Solvents, salts, acids, bases
- Order Center
Build a Shopping Cart, View Orders
Access ordering instructions
- Services Offered
Wide variety of services related to
products, processes, industries.
- Sign In
Resultado de búsqueda
Hace 6 días · Los superconductores son materiales capaces de transportar la energía eléctrica sin poner resistencia y sin perdida de energía significativa. A este proceso se le conoce como superconductividad y es muy utilizado en varios ámbitos de la vida diaria, inclusive son materiales esenciales para la eficiencia energética.
27 de abr. de 2024 · Learn about superconductivity, the phenomenon of zero electrical resistance in certain materials below a critical temperature. Explore the history, theory, and applications of superconductors, as well as related topics and news.
16 de abr. de 2024 · Superconductors are materials that offer no resistance to electrical current. Prominent examples of superconductors include aluminium, niobium, magnesium diboride, cuprates such as yttrium barium ...
11 de may. de 2020 · Ultrasound experiment identifies new superconductor. With pulses of sound through tiny speakers, Cornell physics researchers have clarified the basic nature of a new superconductor.
16 de abr. de 2024 · A trilayer copper oxide superconductor, which exhibits the highest superconducting critical temperature as a function of the number of copper–oxygen planes, is shown to have...
16 de abr. de 2024 · Superconductors — characterized by zero electrical resistance and the expulsion of magnetic fields — are known for their ability to conduct electricity without energy loss. They have ...
Hace 1 día · In a superconductor, the charge doubling leads to a halving of the flux periodicity—a telltale manifestation of Cooper pairing. Indeed, William Little and Ronald Parks’ 1962 observation of the halving [ 4 ] was among the first to demonstrate Cooper pairing, which is an essential ingredient of the Bardeen-Cooper-Schrieffer theory of conventional superconductivity.
