Full-Heusler Co-based alloys grown by pulsed laser ablation: structural, optical, and magnetic characterizations

Michel Autric; Eric Valerio; F. Guinneton; Cristiana Grigorescu; Lesley Cohen

doi:10.1117/12.669609

7 June 2006 Full-Heusler Co-based alloys grown by pulsed laser ablation: structural, optical, and magnetic characterizations

Michel Autric, Eric Valerio, F. Guinneton, Cristiana Grigorescu, Lesley Cohen

Author Affiliations +

Proceedings Volume 6261, High-Power Laser Ablation VI; 626128 (2006) https://doi.org/10.1117/12.669609
Event: High-Power Laser Ablation 2006, 2006, Taos, NM, United States

Abstract

This paper concerns the study of growth and characterizations of Co₂YZ with Y an element of transition metal group and Z, a III-V group element deposited onto Si, GaAs and InAs substrates. Two PLD configurations have been explored, the conventional 1-Beam-PLD and the 2-Crossed-Beams-PLD one. We demonstrated that depending on the configuration we got Co₂YZ polycrystalline structure with unwanted droplets or droplet-free, single crystalline oriented thin films at substrate temperature as low as 353 K. Optical conductivity and magnetic properties are presented.

Citation Download Citation

Michel Autric, Eric Valerio, F. Guinneton, Cristiana Grigorescu, and Lesley Cohen "Full-Heusler Co-based alloys grown by pulsed laser ablation: structural, optical, and magnetic characterizations", Proc. SPIE 6261, High-Power Laser Ablation VI, 626128 (7 June 2006); https://doi.org/10.1117/12.669609

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