𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Structure and magnetism of small Gd and Fe nanoclusters: calculations

✍ Scribed by Gunn Kim; Yongjin Park; Myung Joon Han; Jaejun Yu; Chaejeong Heo; Young Hee Lee

Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
891 KB
Volume
149
Category
Article
ISSN
0038-1098

No coin nor oath required. For personal study only.

✦ Synopsis

We investigate the structure and magnetic characteristics of small metal nanoclusters consisting of Gd and/or Fe within the LDA + U density-functional approach. Pure Gd and Fe nanoclusters have larger ferromagnetic moments than their respective bulk counterparts. Among binary Fe-Gd nanoclusters of dimers, trimers, and tetramers, the Fe-rich nanoclusters are energetically favored with relatively small ferromagnetic moments and the Gd-rich nanoclusters prefer antiferrimagnetic spin configurations, where Gd sites are spin up and Fe sites are spin down.

πŸ“œ SIMILAR VOLUMES

The electronic structure and magnetism o
The electronic structure and magnetism of the Al/Fe interfaces
✍ C.M. Fang; R.A. de Groot πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 177 KB

The electronic structure and magnetic properties of the Fe(001) surface with Al overlayers, vice versa, are studied by means of ab initio band structure calculations using the LSW method. An Fe-Al(001) multilayer system is calculated for comparison. The calculations show that Al reduces the magnetic

ChemInform Abstract: Simulating Structur
ChemInform Abstract: Simulating Structure, Magnetism and Electronic Properties of Monoatomic, Binary and Ternary Transition Metal Nanoclusters
✍ P. Entel; M. E. Gruner; A. Hucht; R. Meyer; G. Rollmann; S. Sahoo; S. K. Nayak πŸ“‚ Article πŸ“… 2009 πŸ› John Wiley and Sons βš– 15 KB πŸ‘ 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a β€œFull Text” option. The original article is trackable v