Annealing-induced phase transition in zinc phthalocyanine ultrathin films
نویسندگان
چکیده
منابع مشابه
Stripe-tetragonal first-order phase transition in ultrathin magnetic films
We analyze the nature of the phase transition from a smectic stripe phase to a tetragonal phase predicted in analytic studies by Abanov et al. @Phys. Rev. B 51, 1023 ~1995!# and observed in experiments on ultrathin magnetic films by Vaterlaus et al. @Phys. Rev. Lett. 84, 2247 ~2000!#. At variance with existent numerical evidence, we show results of Monte Carlo simulations on a two-dimensional m...
متن کاملAnnealing temperature effect on nanostructure and phase transition of Copper Oxide thin films
This paper addresses the annealing temperature effect on nanostructure and phase transition of copper oxide thin films, deposited by PVD method on glass substrate (at 110 nm thickness) and post annealed at different temperatures (200-400°C) with a flow of 1 cm3s-1 Oxygen. The X-ray diffraction (XRD) was employed for crystallographic and phase analyses, while atomic force m...
متن کاملAnnealing temperature effect on nanostructure and phase transition of Copper Oxide thin films
This paper addresses the annealing temperature effect on nanostructure and phase transition of copper oxide thin films, deposited by PVD method on glass substrate (at 110 nm thickness) and post annealed at different temperatures (200-400°C) with a flow of 1 cm3s-1 Oxygen. The X-ray diffraction (XRD) was employed for crystallographic and phase analyses, while atomic force m...
متن کاملSurface-induced phase transitions in ultrathin films of block copolymers.
We study theoretically the lamellar-disorder-lamellar phase transitions of AB diblock and tetrablock copolymers confined in symmetric slitlike pores where the planar surface discriminatingly adsorbs A segments but repels B segments, mimicking the hydrophobic/hydrophilic effects that have been recently utilized for the fabrication of environmentally responsive "smart" materials. The effects of f...
متن کاملOptical Studies in Magnesium Phthalocyanine, Iron Phthalocyanine and Zinc Phthalocyanine Thin Films
Spectral studies of metal phthalocyanines are invaluable in the understanding of the electronic processes in phthalocyanines. The electronic overlap between the centrally substituted metal ion and the phthalocyanine ring can be observed from charge transfer (CT) transition between the central metal ion and the phthalocyanine ligand and point to extensive coupling between the two electronic syst...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Optical Materials Express
سال: 2016
ISSN: 2159-3930
DOI: 10.1364/ome.6.003586