Ion beam modification and analysis of metal/polymer bi-layer thin films

Wang, Yongqiang; Curry, M.; Tavenner, E.; Dobson, Norman; Giedd, Ryan E.

doi:10.1016/j.nimb.2004.01.166

Cited by 37 publications

(17 citation statements)

References 9 publications

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“…Irradiation is expected to promote the metal to polymer bonding and convert the polymeric structure into a hydrogen depleted carbon network due to emission of hydrogen and/or other volatile gases. It is this carbon network that is believed to make the polymers more conductive [25].…”

Section: Discussionmentioning

confidence: 99%

Radiation induced modification of dielectric and structural properties of Cu/PMMA polymer composites

Singh

Qureshi

et al. 2010

Journal of Non-Crystalline Solids

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Section: Discussionmentioning

confidence: 99%

Radiation induced modification of dielectric and structural properties of Cu/PMMA polymer composites

Singh

Qureshi

et al. 2010

Journal of Non-Crystalline Solids

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“…RBS spectra measured after second annealing indicated that indium and aluminum peaks are shifted towards higher energy which give a clue that annealing at 850 o C has provided sufficient energy to both Al and In atoms to move towards the surface. Outwards indium diffusion has been estimated from the shift of signal to higher energy side after second annealing [54]. Furthermore the decrease in yield as well as the peak widths for Al and In indicates the decrease in concentration of the respective atoms in the samples, which is probably due to the decomposition of the samples during annealing at 850 o C. These results indicate that annealing of AlInN at 850 o C causes the significant decomposition of the samples.…”

Section: Wwwintechopencommentioning

confidence: 97%

Neon and Manganese Ion Implantation into AlInN

Majid¹

2012

Ion Implantation

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Section: Characterizationmentioning

confidence: 99%

Effect of ion beam irradiation on metal particle doped polymer composites

et al. 2011

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Polymethyl methacrylate (PMMA) was prepared by solution polymerization method. Different concentrations (10, 20 and 40%) of Ni powder were dispersed in PMMA and the composite films were prepared by casting method. These films were irradiated with 120 MeV Ni 10+ ions at a fluence of 5 × 10 12 ions/cm 2 . Electrical, structural and chemical properties of the composites were studied by means of an LCR meter, X-ray diffraction, FTIR spectroscopy and SEM/AFM, respectively. The results showed that the conductivity increases with metal concentration and also with ion beam irradiation. This reveals that ion beam irradiation promotes the metal/polymer bonding and converts polymeric structure into hydrogen depleted carbon network. It was observed from XRD analysis that percentage crystallinity and crystalline size decrease upon irradiation. This might be attributed to rupture of some polymeric bonds, which is also corroborated with FTIR spectroscopic analysis. Ion beam tempts graphitization of polymeric material by emission of hydrogen and/or other volatile gases. Surface morphology of the pristine and irradiated films was studied by atomic force microscopy (AFM)/scanning electron microscopy (SEM). Result showed that the surface roughness increases after ion beam irradiation.

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Ion beam modification and analysis of metal/polymer bi-layer thin films

Cited by 37 publications

References 9 publications

Radiation induced modification of dielectric and structural properties of Cu/PMMA polymer composites

Radiation induced modification of dielectric and structural properties of Cu/PMMA polymer composites

Neon and Manganese Ion Implantation into AlInN

Effect of ion beam irradiation on metal particle doped polymer composites

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