Bibliography
Wikipedia. 2021. "Magnetism." 4 February 2021.
https://en.wikipedia.org/wiki/Magnetism.
Wikipedia. 2021. "Catalysis." 14 March 2021.
https://en.wikipedia.org/wiki/Catalysis.
Wikipedia. 2021. "Phosphorescence." 11 April 2021.
https://en.wikipedia.org/wiki/Phosphorescence.
Wikipedia. 2021. "Neodymium." 31 March 2021.
https://en.wikipedia.org/wiki/Neodymium.
Wikipedia. 2021. "Dysprosium." 28 January 2021.
https://en.wikipedia.org/wiki/Dysprosium
Wikipedia. 2021. "Europium." 3 April 2021.
https://en.wikipedia.org/wiki/Europium.
Wikipedia. 2021 "Terbium." 4 February 2021.
https://en.wikipedia.org/wiki/Terbium.
Wikipedia. 2021. "Yttrium." 23 February 2021.
https://en.wikipedia.org/wiki/Yttrium.
Royal Society of Chemistry. 2021. "Neodymium." 2021.
https://www.rsc.org/periodic-table/element/60/neodymium.
Royal Society of Chemistry. 2021. "Dysprosium." 2021.
https://www.rsc.org/periodic-table/element/66/dysprosium.
Royal Society of Chemistry. 2021. "Europium." 2021.
https://www.rsc.org/periodic-table/element/63/europium.
Royal Society of Chemistry. 2021. "Terbium." 2021.
https://www.rsc.org/periodic-table/element/65/terbium.
Royal Society of Chemistry. 2021. "Yttrium." 2021.
https://www.rsc.org/periodic-table/element/39/yttrium.
U.S. Department of Energy. "Critical Materials Strategy."
2011.
https://www.rareelementresources.com/rare-earth-elements/u-s-department-of-energy---2011-critical-materials-strategy.
PDF file.
The American Ceramic Society. "Europium's Superconductivity
Discovered." 7 June 2009.
https://ceramics.org/ceramic-tech-today/europiums-superconductivity-discovered.
Koerth-Baker, Maggie. "4 Rare Earth Elements That Will Only
Get More Important." Popular Mechanics, 21 May 2010,
https://www.popularmechanics.com/science/environment/g282/important-rare-earth-elements/?slide=1
Gosen, Bradley. Verplanck, Philip. Seal II, Robert. Long,
Keith. Gambogi, Joseph. "Rare-Earth Elements." US Geological
Society, 2017, https://pubs.usgs.gov/pp/1802/o/pp1802o.pdf.
PDF file.
Science Direct. 2021. "Rare Earth Phosphor." 2014.
https://www.sciencedirect.com/topics/engineering/rare-earth-phosphor.
Edison Group. 2021. "Electric Vehicles and Rare Earths." 29
January 2019.
https://www.edisongroup.com/edison-explains/electric-vehicles-and-rare-earths/.
Extavour, Marcius. "Rare Earth Elements: High Demand,
Uncertain Supply." The Optical Society, 1 July 2011,
https://www.osa-opn.org/home/articles/volume_22/issue_7/features/rare_earth_elements_high_demand,_uncertain_supply/.