Showing 201 - 220 results of 8,295 for search '"photoluminescence"', query time: 0.16s Refine Results
  1. 201

    Investigation of photoluminescence of silicon rich nitrides multilayer thin films by Gan, Wei Chun

    Published 2010
    “…Another a-SiC:H bulk material labeled as S13 will be used as a reference. Steady-state photoluminescence (PL) and time-resolved photoluminescence measurements were conducted to investigate the PL properties and decay characteristics of the material. …”
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    Final Year Project (FYP)
  2. 202
  3. 203

    Two-dimensional excitonic photoluminescence in graphene on a Cu surface by Park, Y, Kim, Y, Myung, CW, Taylor, RA, Chan, CC, Reid, BPL, Puchtler, TJ, Nicholas, RJ, Singh, LT, Lee, G, Hwang, CC, Park, CY, Kim, KS

    Published 2017
    “…Here, we report two-dimensional excitonic photoluminescence (PL) from graphene grown on a Cu(111) surface, which shows an unexpected and remarkably sharp strong emission near 3.16 eV (full width at half-maximum ≤3 meV) and multiple emissions around 3.18 eV. …”
    Journal article
  4. 204

    Polarized photoluminescence from surface-passivated lead sulfide nanocrystals by Fernee, M, Warner, J, Watt, A, Cooper, S, Heckenberg, N, Rubinsztein-Dunlop, H

    Published 2004
    “…Effective surface passivation of lead sulfide (PbS) nanocrystals (NCs) in an aqueous colloidal solution has been achieved following treatment with CdS precursors. The resultant photoluminescent emission displays two distinct components, one originating from the absorption band edge and the other from above the absorption band edge. …”
    Journal article
  5. 205

    Far infrared modulated photoluminescence in InSb quantum dots by Child, R, Nicholas, R, Mason, N, Shields, P, Wells, J, Bradley, I, Phillips, J, Murdin, B

    Published 2004
    “…At low power densities the FIR absorption causes a transfer of carriers between dots and effectively cools the system, preferentially populating large, low energy dots and increasing the photoluminescence (PL) intensity, At higher powers the carrier temperature increases and the PL intensity falls. …”
    Conference item
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    Temperature and magnetic field dependent photoluminescence from carbon nanotubes by Nicholas, R, Mortimer, I, Li, L, Nish, A, Portugall, O, Rikken, G

    Published 2007
    “…Photoluminescence as a function of temperature and magnetic field from single walled carbon nanotube solutions is described. …”
    Journal article
  8. 208

    Time-resolved photoluminescence spectroscopy of ligand-capped PbS nanocrystals by Warner, J, Thomsen, E, Watt, A, Heckenberg, N, Rubinsztein-Dunlop, H

    Published 2005
    “…The PbS nanocrystals exhibit tuneable photoluminescence with large non-resonant Stokes shifts of up to 500 meV. …”
    Journal article
  9. 209

    TIME-RESOLVED EXCITON PHOTOLUMINESCENCE IN GaSe AND GaTe. by Taylor, R, Ryan, J

    Published 1987
    “…Time-resolved photoluminescence measurements of the layered semiconductors GaSe and GaTe have been made using a mode-locked dye laser and a synchronously scanning streak camera. …”
    Journal article
  10. 210

    Magneto-photoluminescence of chirality-characterized single-walled carbon nanotubes by Li, L, Nicholas, R

    Published 2004
    “…We have studied the mangeto-photoluminescence (PL) of single-walled carbon nanotubes (SWCNTs) with different chiral vector indices (n,m). …”
    Conference item
  11. 211

    Skyrmion-hole excitations at v=1 studied by photoluminescence spectroscopy by Davies, H, Harris, J, Brockbank, R, Ryan, J, Turberfield, A, Simmons, M, Ritchie, D

    Published 1998
    “…We present measurements of photoluminescence from the incompressible two-dimensional electron system at filling factor v = 1. …”
    Conference item
  12. 212

    Temperature and power dependence of photoluminescence in PbS quantum dots nanoparticles by Muhammad Safwan Zaini, Mazliana Ahmad Kamarudin, Liew, Josephine Ying Chyi, Shahrul Ainliah Alang Ahmad, Abdul Rahman Mohmad

    Published 2019
    “…In this study, the synthesis and the effect of temperature and power excitation towards photoluminescence (PL) emission of colloidal PbS quantum dots (QDs) were reported. …”
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    Article
  13. 213

    Photoluminescence and raman scattering of GaAs1-xBix alloy by L. Hasanah, Julian, C., Mulyanti, B., Aransa, A., Sumatri, R., M.H. Johari, David, J.P.R., Abdul Rahman Mohmad

    Published 2020
    “…Photoluminescence (PL) and Raman spectra of GaAs1-xBix samples grown at different rates (0.09 to 0.5 µm/h) were investigated. …”
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    Article
  14. 214

    Studies on optical and photoluminescence properties of a-CNx thin films by Rahman, Z.A., Ritikos, R., Rahman, S.A.

    Published 2009
    “…The refractive index, film thickness and optical energy gap were obtained from the optical transmission spectrum of the film in visible wavelength region. The photoluminescence emission intensity and wavelength due to ultraviolet excitation were studied and analysed. …”
    Article
  15. 215

    Photoluminescent properties of TIO2 nanostructures prepared by hydrothermal method by Zamiri, Golnoush

    Published 2013
    “…The obtained powders were characterized by FTIR and photoluminescence (PL) spectroscopies, XRD, EDX, SEM,and VSM. …”
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    Thesis
  16. 216

    Natural biomass as carbon sources for the synthesis of photoluminescent carbon dots by Jamaludin, Norhanisah, Abdul Rashid, Suraya, Tan, Tong Ling

    Published 2019
    “…Photoluminescent carbon dots (CD), one of the nanomaterial family members with a size of < 10 nm, have become increasingly popular in the past decade due to its unique optical and electric properties. …”
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    Book Section
  17. 217

    Temperature and power dependence of photoluminescence in PbS quantum dots nanoparticles by Zaini, Muhammad Safwan, Ahmad Kamarudin, Mazliana, Liew, Josephine Ying Chyi, Alang Ahmad, Shahrul Ainliah, Mohmad, Abdul Rahman

    Published 2019
    “…In this study, the synthesis and the effect of temperature and power excitation towards photoluminescence (PL) emission of colloidal PbS quantum dots (QDs) were reported. …”
    Get full text
    Article
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