We report and explain the photoluminescence (PL) spectra from crystalline silicon (c-Si) wafers passivated by hydrogenated amorphous silicon (a-Si:H) films under various measurement conditions, utilizing the different absorption coefficients and radiative recombination mechanisms in c-Si and a-Si:H. By comparison with the luminescence properties of a-Si:H, we also demonstrate that SiNx films deposited under certain silicon-rich conditions yield luminescence spectra similar to those of a-Si:H, indicating the presence of an a-Si:H-like phase in the SiNx films. This causes a reduction in the blue response of the solar cells via parasitic absorption. In addition, with the ability to detect the specific emission from heavily-doped silicon...
We report on spectroscopic photoluminescence (PL) mapping of solar-cell-grade mc-Si ribbon wafers. ...
Thin films deposited on crystalline silicon surfaces are critical components of many silicon‐based d...
Silicon is the most studied electronic material known to man and dominates the electronics industry ...
We report and explain the photoluminescence (PL) spectra from crystalline silicon (c-Si) wafers pass...
We report and explain the photoluminescence (PL) spectra from crystalline silicon (c-Si) wafers pass...
We report luminescence phenomena from doped polycrystalline silicon (poly-Si) films and their applic...
A systematic investigation on photoluminescence (PL) properties of microcrystalline silicon ($\mu$c-...
Silicon-rich hydrogenated amorphous silicon nitride (a-SiN(x):H) films were grown by plasma enhanced...
Amorphous hydrogenated silicon (a-Si:H) is a well-known semiconductor with metastable properties. Di...
We have investigated the photoluminescence (PL) properties of amorphous silicon nanoparticles (a-Si...
The room temperature photoluminescence (PL) spectrum due band-to-band recombination in an only 8 μm ...
Efficient passivation of interface defects is crucial in the development of efficient amorphous sili...
In this work we report a systematic study of fabrication parameters and post-heat treatment on the o...
Hydrogenated amorphous silicon nitride (a-SiNx:H) samples have been prepared by plasma enhanced chem...
Surface Passivation of Crystalline Silicon Wafers by Hydrogenated Amorphous Silicon Probed by Time...
We report on spectroscopic photoluminescence (PL) mapping of solar-cell-grade mc-Si ribbon wafers. ...
Thin films deposited on crystalline silicon surfaces are critical components of many silicon‐based d...
Silicon is the most studied electronic material known to man and dominates the electronics industry ...
We report and explain the photoluminescence (PL) spectra from crystalline silicon (c-Si) wafers pass...
We report and explain the photoluminescence (PL) spectra from crystalline silicon (c-Si) wafers pass...
We report luminescence phenomena from doped polycrystalline silicon (poly-Si) films and their applic...
A systematic investigation on photoluminescence (PL) properties of microcrystalline silicon ($\mu$c-...
Silicon-rich hydrogenated amorphous silicon nitride (a-SiN(x):H) films were grown by plasma enhanced...
Amorphous hydrogenated silicon (a-Si:H) is a well-known semiconductor with metastable properties. Di...
We have investigated the photoluminescence (PL) properties of amorphous silicon nanoparticles (a-Si...
The room temperature photoluminescence (PL) spectrum due band-to-band recombination in an only 8 μm ...
Efficient passivation of interface defects is crucial in the development of efficient amorphous sili...
In this work we report a systematic study of fabrication parameters and post-heat treatment on the o...
Hydrogenated amorphous silicon nitride (a-SiNx:H) samples have been prepared by plasma enhanced chem...
Surface Passivation of Crystalline Silicon Wafers by Hydrogenated Amorphous Silicon Probed by Time...
We report on spectroscopic photoluminescence (PL) mapping of solar-cell-grade mc-Si ribbon wafers. ...
Thin films deposited on crystalline silicon surfaces are critical components of many silicon‐based d...
Silicon is the most studied electronic material known to man and dominates the electronics industry ...