High-frequency electromagnetic properties of epitaxial Bi 2FeCrO6 thin films grown by pulsed laser deposition

Brahim Aissa, Riad Nechache, Daniel Therriault, Federico Rosei, Mourad Nedil

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

We report on the electromagnetic (EM) properties in high-frequency domain (HF) of multiferroic Bi2FeCrO6 (BFCO) thin films. The films were epitaxially grown on SrTiO3 substrates by pulsed laser ablation. Typical 50 nm-thick BFCO films having both (111) and (001) orientations were investigated. The films exhibit systematically deep EM absorbance narrow bands, localized in the HF X-band domain, with an attenuation reaching as high as-24 dB. The magnitude and the shape of EM absorption depend on the crystal orientation of the film. BFCO thin films show a promising potential for microwave application as specific frequency bands notch filters.

Original languageEnglish
Article number183505
JournalApplied Physics Letters
Volume99
Issue number18
DOIs
Publication statusPublished - 31 Oct 2011
Externally publishedYes

Fingerprint

electromagnetic properties
pulsed laser deposition
thin films
notches
electromagnetic absorption
superhigh frequencies
laser ablation
thick films
narrowband
pulsed lasers
attenuation
electromagnetism
filters
microwaves
crystals

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

High-frequency electromagnetic properties of epitaxial Bi 2FeCrO6 thin films grown by pulsed laser deposition. / Aissa, Brahim; Nechache, Riad; Therriault, Daniel; Rosei, Federico; Nedil, Mourad.

In: Applied Physics Letters, Vol. 99, No. 18, 183505, 31.10.2011.

Research output: Contribution to journalArticle

Aissa, Brahim ; Nechache, Riad ; Therriault, Daniel ; Rosei, Federico ; Nedil, Mourad. / High-frequency electromagnetic properties of epitaxial Bi 2FeCrO6 thin films grown by pulsed laser deposition. In: Applied Physics Letters. 2011 ; Vol. 99, No. 18.
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