Jae Hyun Kim

Summary

Country: Korea

Publications

  1. pmc Dependence of performance of Si nanowire solar cells on geometry of the nanowires
    Firoz Khan
    Energy Research Division, Daegu Gyeongbuk Institute of Science and Technology DGIST, 50 1 Sang ri, Hyeonpung myeon, Dalseong gun, Daegu 711 873, Republic of Korea
    ScientificWorldJournal 2014:358408. 2014
  2. pmc Visible emission from Ce-doped ZnO nanorods grown by hydrothermal method without a post thermal annealing process
    Yong Il Jung
    LED IT Fusion Technology Research Center and Department of Electronic Engineering, Yeungnam University, Gyeongbuk, 712 749, Korea
    Nanoscale Res Lett 7:43. 2012
  3. pmc Fabrication and characterization of silicon wire solar cells having ZnO nanorod antireflection coating on Al-doped ZnO seed layer
    Seong Ho Baek
    Energy Research Division, Daegu Gyeongbuk Institute of Science and Technology DGIST, 50 1, Sang Ri, Hyeonpung myeon, Dalseong gun, Daegu, 711 873, South Korea
    Nanoscale Res Lett 7:29. 2012
  4. ncbi request reprint Morphological evolution of silver nanoparticles and its effect on metal-induced chemical etching of silicon
    Seong Ho Baek
    Green Energy Research, Daegu Gyeongbuk Institute of Science and Technology DGIST, 50 1, Sang Ri, Hyeonpung myeon, Dalseong gun, Daegu 711 873, Republic of Korea
    J Nanosci Nanotechnol 13:3715-8. 2013
  5. ncbi request reprint Fabrication and characterization of hybrid Si/ZnO subwavelength structures as efficient antireflection layer
    Seong Ho Baek
    Energy Research Division, Daegu Gyeongbuk Institute of Science and Technology DGIST, 50 1, Sang Ri, Hyeonpung myeon, Dalseong gun, Daegu, 711 873, Korea
    J Nanosci Nanotechnol 13:6359-61. 2013
  6. ncbi request reprint Surface plasmon-enhanced light-emission mechanism of Ag-coated ZnO/Al2O3 core/shell nanorod structures
    Bum Young Noh
    Department of Electronic Engineering, Yeungnam University, Gyeongbuk 712 749, Korea
    J Nanosci Nanotechnol 13:3335-40. 2013

Collaborators

  • Seong Ho Baek
  • Bum Young Noh
  • Il Kyu Park
  • Yong Il Jung
  • Firoz Khan
  • Bo Hyun Kong
  • Hyung Koun Cho
  • Jung Soo Park
  • Young Seok Lee

Detail Information

Publications6

  1. pmc Dependence of performance of Si nanowire solar cells on geometry of the nanowires
    Firoz Khan
    Energy Research Division, Daegu Gyeongbuk Institute of Science and Technology DGIST, 50 1 Sang ri, Hyeonpung myeon, Dalseong gun, Daegu 711 873, Republic of Korea
    ScientificWorldJournal 2014:358408. 2014
    ..The maximum short circuit current density achieved is 35.6 mA/cm(2). The conversion efficiency of solar cell is 9.73% for SiNWs with length, diameter, and wire density of ~1.2 μ m, ~75 nm, and 90 μ m(-2), respectively...
  2. pmc Visible emission from Ce-doped ZnO nanorods grown by hydrothermal method without a post thermal annealing process
    Yong Il Jung
    LED IT Fusion Technology Research Center and Department of Electronic Engineering, Yeungnam University, Gyeongbuk, 712 749, Korea
    Nanoscale Res Lett 7:43. 2012
    ..The photoluminescence intensity of the Ce-doped ZnO NRs increased with the increasing content of the Ce-doping agent because the energy transfer of the excited electrons in ZnO to the Ce3+ ions would be enhanced by increased Ce3+ ions...
  3. pmc Fabrication and characterization of silicon wire solar cells having ZnO nanorod antireflection coating on Al-doped ZnO seed layer
    Seong Ho Baek
    Energy Research Division, Daegu Gyeongbuk Institute of Science and Technology DGIST, 50 1, Sang Ri, Hyeonpung myeon, Dalseong gun, Daegu, 711 873, South Korea
    Nanoscale Res Lett 7:29. 2012
    ..Also, from the current-voltage results, we found that the combination of the AZO film and ZnO nanorods on Si wire solar cells leads to an increased power conversion efficiency by more than 27% compared to the cells without it...
  4. ncbi request reprint Morphological evolution of silver nanoparticles and its effect on metal-induced chemical etching of silicon
    Seong Ho Baek
    Green Energy Research, Daegu Gyeongbuk Institute of Science and Technology DGIST, 50 1, Sang Ri, Hyeonpung myeon, Dalseong gun, Daegu 711 873, Republic of Korea
    J Nanosci Nanotechnol 13:3715-8. 2013
    ..In addition, as the etching activity was increased at higher H2O2 concentrations, AgNPs had a tendency to move from the original [111] direction to the energetically preferred [100] direction...
  5. ncbi request reprint Fabrication and characterization of hybrid Si/ZnO subwavelength structures as efficient antireflection layer
    Seong Ho Baek
    Energy Research Division, Daegu Gyeongbuk Institute of Science and Technology DGIST, 50 1, Sang Ri, Hyeonpung myeon, Dalseong gun, Daegu, 711 873, Korea
    J Nanosci Nanotechnol 13:6359-61. 2013
    ..We suggest that the combination of SiNRs and ZnO NRs trap light, leading to suppressing light reflection and increasing light scattering to the hybrid structures...
  6. ncbi request reprint Surface plasmon-enhanced light-emission mechanism of Ag-coated ZnO/Al2O3 core/shell nanorod structures
    Bum Young Noh
    Department of Electronic Engineering, Yeungnam University, Gyeongbuk 712 749, Korea
    J Nanosci Nanotechnol 13:3335-40. 2013
    ..For thicker Al2O3 layers than 15 nm, however, the PL intensity decreased with increasing the thickness of Al2O3 layers due to weakening of SP-mediated PL emission enhancement...