What is YBCO used for?
Yttrium barium copper oxide (YBCO) is a family of crystalline chemical compounds, famous for displaying high-temperature superconductivity. It includes the first material ever discovered to become superconducting above the boiling point of liquid nitrogen (77 K) at about 92 K.
What kind of equipment do you need to make a YBCO superconductor?
To make an yttrium-barium-copper-oxide superconductor, you will need:
- Yttrium Oxide.
- Barium Carbonate (TOXIC)
- Cupric Oxide.
- A Laboratory Furnace or a converted pottery kiln.
- Labware made of alumina.
- An Oxygen Source.
- Liquid Nitrogen and a rare-earth magnet for testing and demonstrating the superconductors.
What is the name of nb3ge?
Niobium-germanium (Nb3Ge) is an intermetallic chemical compound of niobium (Nb) and germanium (Ge). It has A15 phase structure.
What are the applications of superconductor?
powerful superconducting electromagnets used in maglev trains, magnetic resonance imaging (MRI) and nuclear magnetic resonance (NMR) machines, magnetic confinement fusion reactors (e.g. tokamaks), and the beam-steering and focusing magnets used in particle accelerators.
What is Cooper pair in physics?
In condensed matter physics, a Cooper pair or BCS pair (Bardeen–Cooper–Schrieffer pair) is a pair of electrons (or other fermions) bound together at low temperatures in a certain manner first described in 1956 by American physicist Leon Cooper.
What are superconductors used for?
Superconducting materials have been used experimentally to speed up connections between computer chips, and superconducting coils make possible the very powerful electromagnets at work in some of the magnetic resonance imaging (MRI) machines used by doctors to examine soft tissue inside their patients.
What are superconductors examples?
Prominent examples of superconductors include aluminium, niobium, magnesium diboride, cuprates such as yttrium barium copper oxide and iron pnictides. These materials only become superconducting at temperatures below a certain value, known as the critical temperature.
What are superconductor used for?
Superconductors are also used to power railguns and coilguns, cell phone base stations, fast digital circuits and particle detectors. Essentially, any time you need a really strong magnetic field or electric current and don’t want your equipment to melt the moment you turn it on, you need a superconductor.
What are examples of superconductors?
What is the standard state of superconductivity of YBCO?
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).?) Yttrium barium copper oxide ( YBCO) is a family of crystalline chemical compounds, famous for displaying high-temperature superconductivity.
What are the properties of YBCO?
YBCO is the preferred material for applications at 77 K in higher magnetic fields Properties of the vortices are dependant on the crystal structure of the material 6 11 Current-voltage characteristic of superconductors n I I U I U = 0 () 0 Critical current density
What is yttrium barium copper oxide (YBCO)?
A university presentation on the production and applications of Yttrium Barium Copper Oxide, especially as a superconductor. 2. •YBCO is a 2G high-temperature superconductor •It is characterized as a ceramic oxide and crystallizes in the perovskite structure 3.
What is the significance of the discovery of YBCO?
The significance of the discovery of YBCO is the breakthrough in the refrigerant used to cool the material to below the critical temperature. YBCO was first synthesized by heating a mixture of the metal carbonates at temperatures between 1000 to 1300 K. Modern syntheses of YBCO use the corresponding oxides and nitrates.