Mimicking the magnetic properties of rare earth elements using superatoms
نویسندگان
چکیده
منابع مشابه
Mimicking the magnetic properties of rare earth elements using superatoms.
Rare earth elements (REs) consist of a very important group in the periodic table that is vital to many modern technologies. The mining process, however, is extremely damaging to the environment, making them low yield and very expensive. Therefore, mimicking the properties of REs in a superatom framework is especially valuable but at the same time, technically challenging and requiring advanced...
متن کاملRare Earth Elements Profile
Definitions and characteristics The rare earth elements (REE) (sometimes referred to as the rare earth metals) are a group of 17 chemically similar metallic elements, including the 15 lanthanides, scandium and yttrium. The lanthanides are elements spanning atomic numbers 57 (lanthanum, La) to 71 (lutetium, Lu) (Table 1). The lanthanides all occur in nature, although promethium, the rarest, only...
متن کاملSe p 20 02 Magnetic properties of a - Si films doped with rare - earth elements
Amorphous silicon films doped with Y, La, Gd, Er, and Lu rare-earth elements (a-Si:RE) have been prepared by co-sputtering and studied by means of electron spin resonance (ESR), dc-magnetization, ion beam analysis, optical transmission, and Raman spectroscopy. For comparison the magnetic properties of laser-crystallized and hydrogenated a-Si:RE films were also studied. It was found that the rar...
متن کاملMagnetic properties of R2Mn2O7 pyrochlore rare-earth solid solutions
Rights: © 2010 American Physical Society (APS). This is the accepted version of the following article: Imamura, N. & Karppinen, Maarit & Yamauchi, H. & Goodenough, J. B. 2010. Magnetic properties of R2Mn207 pyrochlore rare-earth solid solutions. Physical Review B. Volume 82, Issue 13. 132407/1-4. ISSN 1550-235X (electronic). DOI: 10.1103/physrevb.82.132407, which has been published in final for...
متن کاملMagnetic properties of some equiatomic ternary rare-earth compounds.
Interesting and diverse magnetic behavior has been reported in the literature on the rare-earth-based equiatomic ternary compounds. For example, CeGeGa (Ref. l) and possible CePdSb (Ref. 2) are dense Kondo ferromagnets, while hybridization-induced pseudogap formation at the Fermi level at low temperatures occurs in the nonmagnetic CeRhSb (Ref. 3) and CeNiSn. ' A massive heavy-electron state wit...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 2015
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.1504714112