Facile synthesis and improved photoluminescence of periodic SiC nanorod arrays by SiO2 templates-assisted magnetron sputtering method

Li, Zhenyu; Ge, Dengteng; Yang, Lili; Liu, Xin; Ding, Yuting; Pan, Liqing; Zhao, Jiupeng

doi:10.1016/j.jallcom.2012.05.082

Cited by 10 publications

(4 citation statements)

References 28 publications

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“…29-1129) [22,23]. In addition, the low diffraction peaks located at around 701 marked with an asterisk might be due to the Si substrates used in our experiments [24].…”

Section: Structural and Morphological Characterizationmentioning

confidence: 91%

Microstructural and photoluminescent properties of terbium-doped SiC nanotubes prepared by sputtering using electrospun polymer templates

Zhou

Song

Zhao

et al. 2015

Journal of Luminescence

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“…29-1129) [22,23]. In addition, the low diffraction peaks located at around 701 marked with an asterisk might be due to the Si substrates used in our experiments [24].…”

Section: Structural and Morphological Characterizationmentioning

confidence: 91%

Microstructural and photoluminescent properties of terbium-doped SiC nanotubes prepared by sputtering using electrospun polymer templates

Zhou

Song

Zhao

et al. 2015

Journal of Luminescence

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“…Fluorescent SiC with porous surface can be used for high performance and rare-earth element free white light emitting applications [10,11]. Li et al [12,13] used two-dimensional (2D) porous structure to improve PL property of SiC.…”

Section: Introductionmentioning

confidence: 99%

Structure and optical properties of porous SiC film grown by magnetron sputtering on porous anodic aluminium oxide template

Liu

et al. 2021

PAC

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Porous fluorescent SiC films were deposited by magnetron sputtering (MS) using porous anodic aluminium oxide (AAO) template. In the first step AAO was carefully placed on the Si substrate and then coated with SiC film using magnetron sputtering at the deposition temperature of 873K for different times. The pore diameter, pore spacing and thickness of the double pass porous AAO template were 300, 450 and 500 nm, respectively. The SiC film deposited for 60min showed macroporous structure with the pore size of 200 to 250 nm and pore spacing of 450 nm. The photoluminescence (PL) spectrum of the porous SiC film ranged from 400 to 700 nm. The band gap of SiC is 2.305 eV, and the phonon energy of phonon participating in PL of SiC is estimated at 0.075 eV. The source of phonon participating in PL of SiC may be from phonon scattering of silica/SiC interface in porous SiC film. The porous AAO template assisted magnetron sputtering is a promising technical processing for the fabrication of macroporous fluorescent SiC film.

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“…However, conventional monolayer PS nanosphere array has its inherent deficiencies such as poor tolerance of high temperatures 9 12 and monotonical structures. At the same time, the as-prepared ordered array templates need to withstand high temperatures when they combine with other materials in many cases 13 14 15 .…”

mentioning

confidence: 99%

Formation of Carbonized Polystyrene Sphere/hemisphere Shell Arrays by Ion Beam Irradiation and Subsequent Annealing or Chloroform Treatment

Song

Dai

Xiao

et al. 2015

Sci Rep

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Heat-resistant two-dimensional (2D) sphere/hemisphere shell array is significant for the fabrication of novel nanostructures. Here large-area, well-ordered arrays of carbonized polystyrene (PS) hollow sphere/hemisphere with controlled size and morphology are prepared by combining the nanosphere self-assembly, kV Ag ion beam modification, and subsequent annealing or chloroform treatment. Potential mechanisms for the formation and evolution of the heat-resistant carbonized PS spherical shell with increasing ion fluence and energy are discussed. Combined with noble metal or semiconductor, these modified PS sphere arrays should open up new possibilities for high-performance nanoscale optical sensors or photoelectric devices.

show abstract

Facile synthesis and improved photoluminescence of periodic SiC nanorod arrays by SiO2 templates-assisted magnetron sputtering method

Cited by 10 publications

References 28 publications

Microstructural and photoluminescent properties of terbium-doped SiC nanotubes prepared by sputtering using electrospun polymer templates

Microstructural and photoluminescent properties of terbium-doped SiC nanotubes prepared by sputtering using electrospun polymer templates

Structure and optical properties of porous SiC film grown by magnetron sputtering on porous anodic aluminium oxide template

Formation of Carbonized Polystyrene Sphere/hemisphere Shell Arrays by Ion Beam Irradiation and Subsequent Annealing or Chloroform Treatment

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