Szczegóły publikacji
Opis bibliograficzny
Room-temperature ferromagnetism in $InSb-Mn$ nanowires / Katarzyna E. HNIDA, Antoni ŻYWCZAK, Marcin SIKORA, Marianna MARCISZKO, Marek PRZYBYLSKI // Nano Letters ; ISSN 1530-6984. — 2019 — vol. 19 iss. 10, s. 7144–7148. — Bibliogr. s. 7147–7148, Abstr. — M. Przybylski - dod. afiliacja: ACMiN
Autorzy (5)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 126715 |
|---|---|
| Data dodania do BaDAP | 2019-12-20 |
| Tekst źródłowy | URL |
| DOI | 10.1021/acs.nanolett.9b02690 |
| Rok publikacji | 2019 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Nano Letters |
Abstract
The successful synthesis of one-dimensional nanostructures of a narrow band gap semiconductor, exhibiting a ferromagnetic response at room temperature, is reported. High-quality nanowires of InSb-Mn have been produced by template-assisted pulse electrodeposition. Detailed structural and spectroscopic characterizations revealed good crystallinity, a narrow size distribution of the nanostructures, and the ability to control the Mn doping level. The dominating magnetic response at a cryogenic temperature evolves with an increasing Mn concentration from paramagnetic through antiferromagnetic to ferromagnetic. A robust ferromagnetic response of InSb nanowires doped with 2.5% at. of Mn is retained up to a Curie temperature of nearly 500 K.