Browsing by Author "Cho, Jinyoun"

21.7% large area n-PERT silicon solar cells using screen-printed aluminium with open circiut voltage of 690mV

A novel silicon heterojunction IBC process flow using partial etching of doped a-Si:H to switch from hole contact to electron contact in situ with efficiencies close to 23%

Analysis of the interface of RF-sputtered MoOx based hole-selective contacts for silicon heterojunction solar cells

Cell and module fabrication options for kerfless thin (< 50 μm) epitaxial silicon foils: recent progress and challenges

Contact resistivity reduction on lowly-doped n-type Si using a low workfunction metal and a thin TiOX interfacial layer for doping-free Si solar cells

Development of 65 $lm thin free-standing Cz silicon heterojunction cells with Voc up to 749 mV

Development of germanium-on-germanium engineered substrates for III-V multijunction solar cells

Doping-free Silicon Heterojunction Solar Cells with Metal-oxide or Silicide-based carrier selective contacts

Electron-selective contact using i-a-Si:H/TiOx/Yb/Ag stack for silicon heterojunction solar cells

Evidence of TiOx reduction at the SiOx/TiOx interface of passivating electron-selective contacts

Freestanding and supported processing of sub-70 $lm kerfless epitaxial Si and thinned Cz/FZ Si foils into solar cells: An overview of recent progress and challenges

GaInP solar cells grown on Ge-on-Ge engineered substrates

Ge-on-insulator fabrication based on Ge-on-nothing technology

Identification of the source of degradation of silicon heterojunction solar cells from the shape of the I-V characteristics : theory and experimental case study

Implementation of a novel silicon heterojunction IBC process flow using partial etching of doped a-Si:H with efficiencies close to 23%

Infrared absorption enhancement using periodic inverse nanopyramids in crystalline-silicon bottom cells for application in tandem devices

Interface analysis and intrinsic thermal stability of MoOx hole-selective contact for silicon heterojunction solar cells

Low work function ytterbium silicide contact for doping-free silicon solar cells

Nanofabrication of sharp conductive diamond tip probe chips and their application in reverse tip sample scanning probe microscopy

Overview of cell fabrication options for thin kerfless epi-Si foils: recent progress and challenges