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Tuning of passivation efficiency of defects in emitter region of polysilicon solar cells using hydrogen plasma
Using thin polycrystalline silicon (poly-Si) films reduces the cost of photovoltaic cells. Although hydrogenation treatments of poly-Si films are...
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Investigation of dual intrinsic a-Si:H films for crystalline silicon surface passivation by spectroscopic ellipsometry: application in silicon heterojunction solar cells
The microstructure factor ( R* ) of the PECVD-grown intrinsic amorphous silicon (i-a-Si:H) layer plays a crucial role in crystalline silicon (c-Si)...
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The role of the surface passivation in the mechanical properties of wurtzite InAs and InP nanowires: first-principles calculations
We investigate the effect of surface passivation on the mechanical properties of InAs and InP nanowires (NWs) as a function of diameter using...
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Inelastic scattering of hydrogen atoms off pristine and hydrogen-covered W(100) surfaces
Recent experiments have shown that translational energy loss is mainly mediated by electron–hole pair excitations for hydrogen atoms im**ing on...
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Increasing of the ON-state current of 5.1 nm MoTe2 in-plane Schottky barrier field-effect transistors by O-passivation and W-do**
Through first-principles calculations, we demonstrate that the combined application of tungsten do** (W-do**) and oxygen passivation...
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Evaluation of the passivation effect and the first-principles calculation on surface termination of germanium detector
The point-contact high-purity germanium detector (HPGe) has the advantages of low background, low energy threshold, and high energy resolution and...
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Hydrogen Adsorption Mechanism of Non-equal Atomic Ratio TiZrV NEG Films Surface
Boron neutron capture therapy (BNCT) is a radiotherapy that destroys cancer cells using heavy ions produced by the nuclear reaction of neutrons with... -
Theoretical study of germanium nanoclusters: significance of surface passivation
By employing PBE and B3LYP, we report a density functional theory (DFT) and TDDFT investigation of X-terminated Ge nanoclusters (where X = bromine...
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Hydrogen-bond-bridged intermediate for perovskite solar cells with enhanced efficiency and stability
Improving the intrinsic film quality of metal halide perovskites is very critical to increase the power conversion efficiency and long-term stability...
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Rapid, noncontact, sensitive, and semiquantitative characterization of buffered hydrogen-fluoride-treated silicon wafer surfaces by terahertz emission spectroscopy
Advances in modern semiconductor integrated circuits have always demanded faster and more sensitive analytical methods on a large-scale wafer. The...
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Microscopic conductivity of passive films on ferritic stainless steel for hydrogen fuel cells
Hydrogen fuel cells offer a clean and sustainable energy conversion solution. The bipolar separator plate, a critical component in fuel cells, plays...
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A Critical Review of Current Studies on Hydrogen Defect in Diluted Magnetic Semiconductors and Relative Ferroelectric Materials for Smart Electronic Applications
Experimental and theoretical studies on hydrogen in diluted magnetic semiconductors and related materials have been reviewed. A strong modification...
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A Current Perspective on the Renewable Energy Hydrogen Production Process
Hydrogen is a type of clean energy which has the potential to replace the fossil energy for transportation, domestic and industrial applications. To...
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Passivation of Compacted Samples Made of Pyrophoric Iron Nanopowders during Their Interaction with Air
AbstractVarious macrokinetic modes of interaction (self-ignition or combustion) of compact samples from nonpassivated (pyrophoric) and passivated...
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A review of Al2O3 as surface passivation material with relevant process technologies on c-Si solar cell
Surface recombination loss limits the efficiency of crystalline silicon (c-Si) solar cell and effective passivation is inevitable in order to reduce...
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Investigation of anodic sulfidizaiton passivation of InAs/GaSb Type-II superlattice infrared detector
The composition of anodic sulfidization layers of GaSb and InAs, prepared by electrochemistry anodic sulfidization, are investigated by X-ray...
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Fast kinetic laser spectroscopy of the exciton dynamics during photocatalytic ZnCdS/ZnCdS/ZnS QDs mediated hydrogen production
The alloys of Zn 0.34 Cd 0.66 S QDs show a high photocatalytic activity when mediating the hydrogen production from water with a reaction rate of...
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Passivation capability of carbon black layers for screen-printed battery applications with Ag current collectors
Screen-printed thin-film batteries comprise current collectors typically realised with commercially available conductive silver inks primarily...
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Suppression of Parasitic Epitaxy Growth and Realization of High-Quality Wafer Surface Passivation of Silicon Heterojunction Solar Cells
Intrinsic hydrogenated amorphous silicon (i-a-Si:H) films lead to excellent surface passivation of crystalline silicon wafers. However, a-Si:H...