Search Results - "CHEANG, P"

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  1. 1

    Multiplication width dependent avalanche characteristics in GaN/4H-SiC heterojunction avalanche photodiodes by Cheang, P. L., Wong, E. K., Teo, L. L.

    Published in Optical and quantum electronics (01-10-2021)
    “…A Monte Carlo model using random ionization path lengths describing the carriers quantum transport in thin gallium nitride/silicon carbide (GaN/4H-SiC)…”
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    Journal Article
  2. 2

    Simulation of avalanche time in thin GaN/4H–SiC heterojunction avalanche photodiodes by Cheang, P. L., You, A. H., Yap, Y. L., Sun, C. C.

    Published in Journal of computational electronics (01-04-2024)
    “…A random ionization-time model is introduced to compute the avalanche time of double carrier multiplication in heterojunction avalanche photodiodes (APDs). The…”
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    Journal Article
  3. 3

    Temperature Driven Morphological Changes of Chemically Precipitated Hydroxyapatite Nanoparticles by Kumar, R, Prakash, K. H, Cheang, P, Khor, K. A

    Published in Langmuir (22-06-2004)
    “…Hydroxyapatite (HA) is synthesized by a wet chemical route using calcium hydroxide and ortho-phosphoric acid at various temperatures (40, 80, and 100 °C)…”
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    Journal Article
  4. 4

    Bone-like apatite layer formation on hydroxyapatite prepared by spark plasma sintering (SPS) by Gu, Y.W., Khor, K.A., Cheang, P.

    Published in Biomaterials (01-08-2004)
    “…Hydroxyapatite (HA) compacts with high density and superior mechanical properties were fabricated by spark plasma sintering (SPS) using spray-dried HA powders…”
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    Journal Article
  5. 5

    Scaffold development using selective laser sintering of polyetheretherketone–hydroxyapatite biocomposite blends by Tan, K.H, Chua, C.K, Leong, K.F, Cheah, C.M, Cheang, P, Abu Bakar, M.S, Cha, S.W

    Published in Biomaterials (01-08-2003)
    “…In tissue engineering (TE), temporary three-dimensional scaffolds are essential to guide cell proliferation and to maintain native phenotypes in regenerating…”
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    Journal Article
  6. 6

    In vitro studies of plasma-sprayed hydroxyapatite/Ti-6Al-4V composite coatings in simulated body fluid (SBF) by Gu, Y.W, Khor, K.A, Cheang, P

    Published in Biomaterials (01-04-2003)
    “…The bioactivity of plasma-sprayed hydroxyapatite (HA)/Ti-6Al-4V composite coatings was studied by soaking the coatings in simulated body fluid (SBF) for up to…”
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    Journal Article
  7. 7

    Activity of plasma sprayed yttria stabilized zirconia reinforced hydroxyapatite/Ti–6Al–4V composite coatings in simulated body fluid by Gu, Y.W., Khor, K.A., Pan, D., Cheang, P.

    Published in Biomaterials (01-07-2004)
    “…Hydroxyapatite (HA)/yttria stabilized zirconia/Ti–6Al–4V bio-composite coatings deposited onto Ti–6Al–4V substrate through a plasma spray technique were…”
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    Journal Article
  8. 8

    Microstructure and mechanical properties of plasma sprayed HA/YSZ/Ti–6Al–4V composite coatings by Khor, K.A., Gu, Y.W., Pan, D., Cheang, P.

    Published in Biomaterials (01-08-2004)
    “…Plasma sprayed hydroxyapatite (HA) coatings on titanium alloy substrate have been used extensively due to their excellent biocompatibility and…”
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    Journal Article
  9. 9

    Microstructure and mechanical properties of spark plasma sintered zirconia-hydroxyapatite nano-composite powders by Kumar, R., Prakash, K.H., Cheang, P., Khor, K.A.

    Published in Acta materialia (01-05-2005)
    “…ZrO 2-hydroxyapatite composites spark plasma sintered (SPS) at 1075 ± 25°C involve inter and intra particle porosities. The porosity level in the compacts…”
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    Journal Article
  10. 10

    Titanium dioxide reinforced hydroxyapatite coatings deposited by high velocity oxy-fuel (HVOF) spray by Li, H., Khor, K.A., Cheang, P.

    Published in Biomaterials (2002)
    “…Hydroxyapatite (HA) coatings with titania addition were produced by the high velocity oxy-fuel (HVOF) spray process. Mechanical properties of the as-sprayed…”
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    Journal Article
  11. 11

    Chitosan-mediated crystallization and assembly of hydroxyapatite nanoparticles into hybrid nanostructured films by Kumar, R, Prakash, K.H, Cheang, P, Gower, L, Khor, K.A

    Published in Journal of the Royal Society interface (06-04-2008)
    “…The synthesis and subsequent assembly of nearly spherical nano-hydroxyapatite (nHA) particles in the presence of trace amounts of the polysaccharide chitosan…”
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    Journal Article
  12. 12

    Adhesive and bending failure of thermal sprayed hydroxyapatite coatings: Effect of nanostructures at interface and crack propagation phenomenon during bending by Li, H., Khor, K.A., Cheang, P.

    Published in Engineering fracture mechanics (01-08-2007)
    “…Hydroxyapatite (HA) coatings have shown promising effects on rapid bone remodeling and suitable functional life in orthopedic and dental applications. However,…”
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    Journal Article Conference Proceeding
  13. 13

    HVOF spraying of nanostructured hydroxyapatite for biomedical applications by Lima, R.S., Khor, K.A., Li, H., Cheang, P., Marple, B.R.

    “…A nanostructured hydroxyapatite (HA) feedstock was thermally sprayed on Ti–6Al–4V substrates via high velocity oxy-fuel (HVOF process). The particle…”
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    Journal Article
  14. 14

    Tensile properties, tension–tension fatigue and biological response of polyetheretherketone–hydroxyapatite composites for load-bearing orthopedic implants by Abu Bakar, M.S., Cheng, M.H.W., Tang, S.M., Yu, S.C., Liao, K., Tan, C.T., Khor, K.A., Cheang, P.

    Published in Biomaterials (01-06-2003)
    “…Polyetheretherketone–hydroxyapatite composites were developed as alternative materials for load-bearing orthopedic applications. The amount of hydroxyapatite…”
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    Journal Article
  15. 15

    Mechanical properties of injection molded hydroxyapatite-polyetheretherketone biocomposites by Abu Bakar, M.S., Cheang, P., Khor, K.A.

    Published in Composites science and technology (01-02-2003)
    “…Bioactive composites comprising synthetic hydroxyapatite (HA) particulate and semi-crystalline polyetheretherketone (PEEK) polymer were produced for biomedical…”
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    Journal Article Conference Proceeding
  16. 16

    Effect of spark plasma sintering on the microstructure and in vitro behavior of plasma sprayed HA coatings by Yu, L.-G, Khor, K.A, Li, H, Cheang, P

    Published in Biomaterials (01-07-2003)
    “…The crystalline phases and degree of crystallinity in plasma sprayed calcium phosphate coatings on Ti substrates are crucial factors that influence the…”
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    Journal Article
  17. 17

    Significance of melt-fraction in HVOF sprayed hydroxyapatite particles, splats and coatings by Khor, K.A., Li, H., Cheang, P.

    Published in Biomaterials (01-03-2004)
    “…Microstructure characterization and property evaluation of high velocity oxy-fuel (HVOF) sprayed hydroxyapatite (HA) splats and coatings were conducted in the…”
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    Journal Article
  18. 18

    Modelling of temperature dependence on PEO electrolyte with Al2O3 by Yap, Y.L., Cheang, P.L., You, A.H., Teo, L.L.

    Published in Computational materials science (01-08-2015)
    “…[Display omitted] •A Monte Carlo model for ionic transport in polymer electrolyte.•The temperature dependence of ionic conductivity of PEO-based…”
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    Journal Article
  19. 19

    Plasma spraying of functionally graded hydroxyapatite/Ti–6Al–4V coatings by Khor, K.A, Gu, Y.W, Quek, C.H, Cheang, P

    Published in Surface & coatings technology (22-05-2003)
    “…Functionally graded hydroxyapatite (HA)/Ti–6Al–4V coatings were produced by plasma spray process using specially developed HA-coated Ti–6Al–4V composite…”
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    Journal Article
  20. 20

    Impact formation and microstructure characterization of thermal sprayed hydroxyapatite/titania composite coatings by Li, H., Khor, K.A., Cheang, P.

    Published in Biomaterials (01-03-2003)
    “…Formation mechanism of hydroxyapatite (HA)/titania (TiO 2) composite coating deposited by high velocity oxy-fuel (HVOF) thermal spray process was studied, and…”
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    Journal Article