Structure and magnetism of near-stoichiometric FePd nanoparticles
In: Journal of Magnetism and Magnetic Materials, Jg. 321 (2009), Heft 7, S. 861 - 864
2009Artikel/Aufsatz in ZeitschriftOA Grün
Physik (inkl. Astronomie)Fakultät für Physik » Theoretische PhysikForschungszentren » Center for Nanointegration Duisburg-Essen (CENIDE)
Damit verbunden: 1 Publikation(en)
Titel in Englisch:
Structure and magnetism of near-stoichiometric FePd nanoparticles
Autor*in:
Gruner, MarkusUDE
- GND
- 128899808
- LSF ID
- 10281
- ORCID
- 0000-0002-2306-1258
- Sonstiges
- der Hochschule zugeordnete*r Autor*in
- GND
- 101662011X
- LSF ID
- 48398
- Sonstiges
- der Hochschule zugeordnete*r Autor*in
Erscheinungsjahr:
2009
Open Access?:
OA Grün
DuEPublico 1 ID
Sprache des Textes:
Englisch
Abstract in Englisch:
We investigate from first principles the energetic order of single crystalline L10-ordered and multiply twinned morphologies of FePd nanoparticles close to the stoichiometric composition considering up to 561 atoms. The results are related to previous analogous calculations of FePt and CoPt nanoparticles. We find that compared to the isoelectronic FePt alloy, multiply twinned structures are slightly favored in energy, while the latent tendencies to form a layered antiferromagnetic structure in the L10 phase are less pronounced.