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Gadolinium is a silvery-white metal when oxidation is removed. It is a malleable and ductile rare-earth element. Gadolinium reacts with atmospheric oxygen or moisture slowly to form a black coating. Gadolinium below its Curie point of 20 °C (68 °F) is ferromagnetic, with an attraction to a magnetic field higher than that of nickel.
Any rare-earth element can be used in a ReBCO; popular choices include yttrium , lanthanum , samarium (Sm123), [6] neodymium (Nd123 and Nd422), [7] gadolinium (Gd123) and europium (Eu123), [8] where the numbers among parenthesis indicate the molar ratio among rare-earth, barium and copper.
APT40, also known as BRONZE MOHAWK (by Secureworks), [1] FEVERDREAM, G0065, GADOLINIUM (formerly by Microsoft), [2] Gingham Typhoon [3] (by Microsoft), GreenCrash, Hellsing (by Kaspersky), [4] Kryptonite Panda (by Crowdstrike), Leviathan (by Proofpoint), [5] MUDCARP, Periscope, Temp.Periscope, and Temp.Jumper, is an advanced persistent threat operated by the Hainan State Security Department, a ...
All of the world's heavy rare earths (such as dysprosium) come from Chinese rare-earth sources such as the polymetallic Bayan Obo deposit. [ 44 ] [ 46 ] The Browns Range mine, located 160 km south east of Halls Creek in northern Western Australia , was under development in 2018 and is positioned to become the first significant dysprosium ...
Semiconductor applications dominate the commercial demand for gallium, accounting for 98% of the total. The next major application is for gadolinium gallium garnets. [72] As of 2022, 44% of world use went to light fixtures and 36% to integrated circuits, with smaller shares equal to ~7% going to photovoltaics and magnets each. [73]
President Trump’s mission to upend the U.S. Agency for International Development, or USAID, has left lifesaving food and medicine stuck in ports and warehouses.
Widespread destruction from the L.A. fires was inevitable, given the drought and winds. Still, the region could have been better prepared.
Super-K is located 1,000 m (3,300 ft) underground in the Mozumi Mine in Hida's Kamioka area. [4] [5] It consists of a cylindrical stainless steel tank that is 41.4 m (136 ft) tall and 39.3 m (129 ft) in diameter holding 50,220 tonnes (55,360 US tons) of ultrapure water.