Sentences with word «praseodymium»
Praseodymium is a chemical element. It is a rare earth metal that is often used in magnets and lasers. Full definition
The nickelate that the Argonne team has created is a quasi-two-dimensional trilayer compound, meaning that it consists of three layers of nickel oxide that are separated by spacer layers of praseodymium oxide.
sciencedaily.com
Three days later, Zhong - Xian Zhao of the IoP reported that praseodymium oxygen fluorine iron arsenide (PrO1 - xFxFeAs) has a «critical temperature» of 52 kelvin.
This was achieved by coupling it with a material called praseodymium cerium copper oxide (PCCO).
If you've ever welded metal, thank praseodymium that you can still see.
For these tests, the researchers used a compound dubbed PCO, for praseodymium - doped cerium oxide.
Researchers at Germany's Technical University of Darmstadt shone a laser onto a tiny opaque crystal studded with electrically charged atoms of praseodymium, a rare earth element.
The mine could supply up to 10 % of world demand for neodymium and praseodymium, used in the manufacture of magnets for wind turbines, and electric vehicles.
The process employs a strong acid and a base to separate the rare earths — the so - called chlor — alkali solvent extraction method — but it still will not produce pure rare earths; rather it will yield oxides of cerium, lanthanum, praseodymium and neodymium.
Working there, the pair has created the novel method for processing drive units and electric motors to chemically separate rare earth elements — specifically neodymium, dysprosium, and praseodymium — from other materials used to make the devices.
«For some yet - unknown reason, the praseodymium system does not form these stripes,» Mitchell said.
This nickelate and a compound containing lanthanum rather than praseodymium both share the quasi-two-dimensional trilayer structure.
Two other rare - earth metals, neodymium and praseodymium, work their magic at the other end of the spectrum.
Didymium appeared in many lists of elements at this time, but it was later proved to consist of two elements, praseodymium and neodymium.