An international team of scientists led by Rice University's Pengcheng Dai has confirmed the existence of emergent photons and fractionalized spin excitations in a rare quantum spin liquid. Published ...

These rare earth metals, such as Cerium oxide, Bastnasite, Neodymium oxide, Lanthanum carbonate, Praseodymium, Dysprosium, and Terbium, are among other metals and magnets used to make commodities ...

In this compound, the chain units hold a high density of electronic charge, while the ladders are relatively empty. At equilibrium, the symmetry of the electronic states prevents any movement of ...

Now a cluster featuring a cerium–carbon triple bond has been stabilized inside a C 80 fullerene cage. The solid-state structure of the compound reveals a cerium–carbon bond distance of 1.969 ...

[SMM Rare Earth Morning Meeting Summary: Rare Earth Oxide Prices Increase, Market Sentiment Leans Towards Wait-and-See] Yesterday, the inquiry activity in the rare earth market improved. Driven by the ...

A series of Fe−Ce mixed oxides (95 atom % Fe−5 atom % Ce) has been prepared by different methods: coprecipitation, impregnation, and physical mixture of Ce and Fe oxides. These solids have been tested ...

[SMM Rare Earth Morning Meeting Summary: The center of rare earth upstream trading volume rises, while the downstream market continues to wait and see] Last week, the enthusiasm for downstream ...

The most commonly used proton exchange membranes (PEMs) for hydrogen and direct methanol fuel cells are the perfluorosulfonic acid ionomers (PFSA) such as Nafion, which are based on a Teflon-like ...