搜索结果: 1-6 共查到“工学 Amorphous Silicon”相关记录6条 . 查询时间(0.046 秒)
High-Effi ciency Amorphous Silicon Solar Cell on a Periodic Nanocone Back Refl ector
Amorphous Silicon Solar Cell Periodic Nanocone
2015/8/7
hin-fi lm silicon solar cells, including hydrogenated amorphous silicon (a-Si:H) single-junction and amorphous/microcrystal line silicon (a-Si:H/ μ c-Si:H) tandem-junction solar cells, are promi...
Pattern-Effect-Free Wavelength Conversion based on FWM in Hydrogenated Amorphous Silicon Waveguide
Wavelength conversion devices Nonlinear optics four-wave mixing
2015/5/22
We investigate wavelength conversion performance of a hydrogenated-amorphous-silicon waveguide with fast free-carrier decay time. No noticeable penalty between BER curves for 2.5-ps RZ-OOK 10-Gb/s sig...
Optical Absorption Enhancement in Amorphous Silicon Nanowire and Nanocone Arrays
Optical Absorption Enhancement Amorphous Silicon Nanowire Nanocone Arrays
2015/8/10
Hydrogenated amorphous Si (a-Si:H) is an important solar cell material. Here we demonstrate the fabrication of a-Si:H nanowires (NWs) and nanocones (NCs), using an easily scalable and IC-compatible pr...
Annealing Kinetic Model Using Fast and Slow Metastable Defects for Hydrogenated-Amorphous-Silicon-Based Solar Cells
Slow Metastable Solar Cells
2008/10/30
The two-component kinetic model employing “fast” and “slow” metastable defects for the annealing behaviors in pin-type hydrogenated-amorphous-silicon- (a-Si:H-) based solar cells is simulated using a ...
An Analytical Study on the Local Electronic Density of States of the Valence Bands in Amorphous Silicon Carbide
Local valence band density of states amorphous silicon carbide hybrid orbitals
2010/12/9
A formulation for the energy-averaged local valence band density of states of amorphous silicon carbide is derived. To this end, sp3-type hybrid orbitals are employed.
Evaluation of Bonding Orbitals in Amorphous Silicon by Means of the Chemical Pseudopotential Method
Bonding Orbitals Amorphous Silicon the Chemical Pseudopotential Method
2010/12/15
The chemical pseudopotential method has been used by a number of workers in order to study the valence bands of amorphous tetrahedrally bonded semiconductors. However, various problems related to this...