Search Results - "Yew Heng Tan"
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High-Efficiency Planar Thin-Film Si/PEDOT:PSS Hybrid Solar Cell
Published in IEEE journal of photovoltaics (01-01-2016)“…We study planar Si/PEDOT:PSS hybrid solar cells fabricated using silicon thin films of various thicknesses through a simple spin-coating process. The effects…”
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Effects of nanowire texturing on the performance of Si/organic hybrid solar cells fabricated with a 2.2 μ m thin-film Si absorber
Published in Applied physics letters (05-03-2012)“…Hybrid solar cells are fabricated by spin coating poly(3,4-ethylene-dioxythiophene):polystyrenesulfonate (PEDOT:PSS) on planar Si and Si-nanowires (SiNWs)…”
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Growth and characterization of germanium epitaxial film on silicon (001) with germane precursor in metal organic chemical vapour deposition (MOCVD) chamber
Published in AIP advances (01-09-2013)“…The quality of germanium (Ge) epitaxial film grown directly on a silicon (Si) (001) substrate with 6° off-cut using conventional germane precursor in a metal…”
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Defects reduction of Ge epitaxial film in a germanium-on-insulator wafer by annealing in oxygen ambient
Published in APL materials (01-01-2015)“…A method to remove the misfit dislocations and reduce the threading dislocations density (TDD) in the germanium (Ge) epilayer growth on a silicon (Si)…”
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Comparative Studies of the Growth and Characterization of Germanium Epitaxial Film on Silicon (001) with 0° and 6° Offcut
Published in Journal of electronic materials (01-06-2013)“…The quality of germanium (Ge) epitaxial films grown directly on silicon (Si) (001) with 0° and 6° offcut orientation using a reduced-pressure chemical vapor…”
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Al2O3 Interface Engineering of Germanium Epitaxial Layer Grown Directly on Silicon
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hbox\hbox Interface Engineering of Germanium Epitaxial Layer Grown Directly on Silicon
Published in IEEE transactions on electron devices (01-01-2013)“…The quality of germanium (Ge) epitaxial film grown directly on silicon (Si) substrate is investigated based on the electrical properties of a…”
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Enhanced optical absorbance of epitaxial emitter silicon solar cells with a back germanium epilayer
Published in 2011 37th IEEE Photovoltaic Specialists Conference (01-06-2011)“…Direct germanium (Ge) epilayer growth on silicon (Si) solar cells offers the potential of improving the power conversion efficiency (PCE) as a result of…”
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Conference Proceeding -
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Low temperature silicon epitaxy using rapid thermal chemical vapor deposition (RTCVD) for solar cell application
Published in 2010 35th IEEE Photovoltaic Specialists Conference (01-06-2010)“…Epitaxial emitter formation offers the potential of improving the short wavelength response of silicon solar cells, reducing the saturation current density and…”
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Conference Proceeding -
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Thin Film Silicon Nanowire/PEDOT:PSS Hybrid Solar Cells with Surface Treatment
Published in Nanoscale research letters (01-12-2016)“…SiNW/PEDOT:PSS hybrid solar cells are fabricated on 10.6-μm-thick crystalline Si thin films. Cells with Si nanowires (SiNWs) of different lengths fabricated…”
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Fabrication of germanium-on-insulator (GOI) with improved threading dislocation density (TDD) via buffer-less epitaxy and bonding
Published in 2014 7th International Silicon-Germanium Technology and Device Meeting (ISTDM) (01-06-2014)“…The GOI substrate is fabricated through buffer-less epitaxy (the growth of Ge on Si), bonding and layer transfer. The misfit dislocations which are previously…”
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Conference Proceeding -
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Dopant profile control of epitaxial emitter for silicon solar cells by low temperature epitaxy
Published in Applied physics letters (04-07-2011)“…We report an alternative approach to grow phosphorus-doped epitaxial silicon emitter by rapid thermal chemical vapor deposition at low temperature (T≥700°C). A…”
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[Formula Omitted] Interface Engineering of Germanium Epitaxial Layer Grown Directly on Silicon
Published in IEEE transactions on electron devices (01-01-2013)“…The quality of germanium (Ge) epitaxial film grown directly on silicon (Si) substrate is investigated based on the electrical properties of a…”
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Journal Article