Toward Understanding Chalcopyrite Solar Cells via Advanced Characterization Techniques
In response to global environmental concerns, the importance of renewable energy,
especially photovoltaic technology, is widely emphasized. As such, various efforts are made …
especially photovoltaic technology, is widely emphasized. As such, various efforts are made …
Light‐induced degradation in indium‐doped silicon
Light‐induced degradation of charge carrier lifetime was observed in indium‐doped silicon.
After defect formation, an annealing step at 200° C for 10 min deactivates the defect and the …
After defect formation, an annealing step at 200° C for 10 min deactivates the defect and the …
Direct comparison of time-resolved terahertz spectroscopy and Hall Van der Pauw methods for measurement of carrier conductivity and mobility in bulk …
BG Alberding, W Robert Thurber… - Journal of the Optical …, 2017 - opg.optica.org
Charge carrier conductivity and mobility for various semiconductor wafers and crystals were
measured by ultrafast above bandgap, optically excited time-resolved terahertz …
measured by ultrafast above bandgap, optically excited time-resolved terahertz …
Interplay Between Strain and Thickness on the Effective Carrier Lifetime of Buffer-Mediated Epitaxial Germanium Probed by the Photoconductance Decay Technique
S Bhattacharya, SW Johnston, S Datta… - ACS Applied …, 2023 - ACS Publications
We report contactless effective minority carrier lifetime of epitaxially grown unstrained and in-
plane< 110> biaxially tensile-strained (001) germanium (ε-Ge) epilayers measured using …
plane< 110> biaxially tensile-strained (001) germanium (ε-Ge) epilayers measured using …
Probing the long-lived photo-generated charge carriers in transition metal dichalcogenides by time-resolved microwave photoconductivity
Understanding the dissociation of excitons into long-lived free charge carriers is a crucial
issue when considering the applications of transition metal dichalcogenides (excitonic …
issue when considering the applications of transition metal dichalcogenides (excitonic …
Compressed sensing current map** spatial characterization of photovoltaic devices
A new photovoltaic (PV) device current map** method has been developed, combining
the recently introduced compressed sensing (CS) sampling theory with light beam induced …
the recently introduced compressed sensing (CS) sampling theory with light beam induced …
[HTML][HTML] Dynamics of Photoinduced Charge Carriers in Metal-Halide Perovskites
The measurement and description of the charge-carrier lifetime (τ c) is crucial for the wide-
ranging applications of lead-halide perovskites. We present time-resolved microwave …
ranging applications of lead-halide perovskites. We present time-resolved microwave …
Influence of fabrication processes and annealing treatment on the minority carrier lifetime of silicon nanowire films
Surface passivation and bulk carrier lifetime of silicon nanowires (SiNWs) are essential for
their application in solar cell devices. The effective minority carrier lifetime of a …
their application in solar cell devices. The effective minority carrier lifetime of a …
Activation energies of the InSi‐Sii defect transitions obtained by carrier lifetime measurements
Light‐induced degradation (LID) is investigated in indium doped silicon by time and
temperature dependent carrier lifetime measurements. Different transitions rates and …
temperature dependent carrier lifetime measurements. Different transitions rates and …
Passivation quality of a stoichiometric SiNx single passivation layer on crystalline silicon prepared by catalytic chemical vapor deposition and successive annealing
TC Thi, K Koyama, K Ohdaira… - Japanese Journal of …, 2014 - iopscience.iop.org
A silicon nitride (SiN x) single passivation layer, prepared by catalytic chemical vapor
deposition (Cat-CVD) and successive annealing, shows high passivation quality on …
deposition (Cat-CVD) and successive annealing, shows high passivation quality on …