Stoichiometric Magnetite Grown by Infrared Nanosecond Pulsed Laser Deposition

نویسندگان

  • Mikel Sanz
  • Mohamed Oujja
  • Esther Rebollar
  • José F. Marco
  • Juan de la Figuera
  • Matteo Monti
  • Alberto Bollero
  • Julio Camarero
  • Francisco J. Pedrosa
  • Mar García-Hernández
  • Marta Castillejo
چکیده

Pulsed laser deposition (PLD) is a versatile technique for the fabrication of nanostructures due to the possibilities it offers to control size and shape of nanostructured deposits by varying the laser

منابع مشابه

Mössbauer and Magnetic Properties of Coherently Mixed Magnetite-Cobalt Ferrite Grown by Infrared Pulsed-Laser Deposition

We have studied the magnetic properties and the composition of cobalt ferrite single crystal films on SrTiO3 : Nb grown by infrared pulsed-laser deposition. Mössbauer spectra have been recorded from both the target used to grow the films and the films themselves. The Mössbauer spectra of the target taken at low temperatures show a strong dependence of the recoil free fraction of the octahedral ...

متن کامل

Growth of Nd:potassium gadolinium tungstate thin-film waveguides by pulsed laser deposition

Thin Nd-doped potassium gadolinium tungstate @KGW or KGd~WO4!2# films are grown by pulsed laser deposition by ablation of a stoichiometric monocrystal target. Rutherford backscattering, x-ray diffraction, atomic force microscopy, and waveguide propagation analyses are performed. The as-grown films are optically active, as evidenced by the photoluminescence spectra centered at 1.068 mm. In some ...

متن کامل

Effect of Laser Annealing on Optical Properties of Ion-Implanted ZnO Nanorods

We report on the demonstration of the effectiveness of nanosecond laser annealing on optical properties of phosphorus ion (P)-implanted ZnO nanorods (NRs). Vertically-alligned ZnO NRs have been synthesized by nanoparticle-assisted pulsed laser deposition (NAPLD) on c-plane sapphire substrates. The pre-laser annealing was performed with the third harmonic (355 nm) of a Qwitched Nd:YAG laser at a...

متن کامل

Highly conductive nanoclustered carbon:nickel films grown by pulsed laser deposition

An enhancement by 5 orders of magnitude of the electrical conductivity of nanoclustered carbon films is reported by incorporation of metallic atoms, but without significant morphological changes. Films were deposited by 248 nm pulsed laser ablation of both a pyrolytic graphite target and a mixed carbon-nickel (C:Ni) target, and structural analysis revealed that similar film morphologies were ob...

متن کامل

Laser Ablation and Deposition of Wide Band Gap Semiconductors: Plasma and Nanostructure of Deposits Diagnosis

Nanostructured CdS and ZnS films on Si (100) substrates were obtained by nanosecond pulsed laser deposition at the wavelengths of 266 and 532 nm. The effect of laser irradiation wavelength on the surface structure and crystallinity of deposits was characterized, together with the composition, expansion dynamics and thermodynamic parameters of the ablation plume. Deposits were analyzed by enviro...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

متن کامل
عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2016