Dynamic Screening and Slow Cooling of Hot Carriers in Lead Halide Perovskites.
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DOI: 10.1002/adma.201803054
Abstract: Among the exceptional properties of lead halide perovskites (LHPs) is the ultraslow cooling of hot carriers. Carrier densities below the Mott density for large polarons (≤ ≈1018 cm-3 ) are focused on here. As in… read more here.
Keywords: dynamic screening; lead halide; cooling hot; hot carriers ... See more keywords
Influence of dynamic screening on the conductivity of hydrogen plasma including electron–electron collisions
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DOI: 10.1002/ctpp.201900024
Abstract: We investigate the dynamical conductivity of dense hydrogen plasmas on the basis of the effective interaction potential (taking into account static or dynamic screening and diffraction effects). We apply a generalized Drude–Lorentz formula related to… read more here.
Keywords: conductivity; dynamic screening; hydrogen; electron electron ... See more keywords
Discovering Learning Potential in Secondary Education Using a Dynamic Screening Instrument
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DOI: 10.3390/educsci13040365
Abstract: This study aimed to investigate the effectiveness of a newly developed dynamic screening instrument, using a learning phase with standardized prompts, to assess first year secondary school students’ potential for learning. This instrument aimed to… read more here.
Keywords: instrument; screening instrument; test; education ... See more keywords