Mechanisms and applications of steady-state photoluminescence spectroscopy in two-dimensional transition-metal dichalcogenides
Two-dimensional (2D) transition-metal dichalcogenide (TMD) semiconductors exhibit many
important structural and optoelectronic properties, such as strong light–matter interactions …
important structural and optoelectronic properties, such as strong light–matter interactions …
Near‐infrared‐transparent perovskite solar cells and perovskite‐based tandem photovoltaics
Metal halide perovskite solar cells (PSCs) have gained tremendous attention due to their
high power conversion efficiencies (PCEs) and potential for low‐cost manufacturing. Their …
high power conversion efficiencies (PCEs) and potential for low‐cost manufacturing. Their …
Electronic defects in : Towards a comprehensive model
The electronic defects in any semiconductor play a decisive role for the usability of this
material in an optoelectronic device. Electronic defects determine the doping level as well as …
material in an optoelectronic device. Electronic defects determine the doping level as well as …
Chemical instability at chalcogenide surfaces impacts chalcopyrite devices well beyond the surface
D Colombara, H Elanzeery, N Nicoara… - Nature …, 2020 - nature.com
The electrical and optoelectronic properties of materials are determined by the chemical
potentials of their constituents. The relative density of point defects is thus controlled …
potentials of their constituents. The relative density of point defects is thus controlled …
Light trapping structures and plasmons synergistically enhance the photovoltaic performance of full-spectrum solar cells
A full-spectrum solar cell exhibits potential as an effective strategy to enhance the absorption
of incident solar light. To ensure the absorption capability of solar cells, trapping structures …
of incident solar light. To ensure the absorption capability of solar cells, trapping structures …
Comparison of Ag and Ga alloying in low bandgap CuInSe2-based solar cells
N Valdes, JW Lee, W Shafarman - Solar Energy Materials and Solar Cells, 2019 - Elsevier
Solar cells based on CuInSe 2 (CIS) with absorber bandgap 1.0 eV are excellent candidates
for a bottom cell in a tandem solar cell. This work investigates the effect of alloys of Ag and …
for a bottom cell in a tandem solar cell. This work investigates the effect of alloys of Ag and …
Proposal and Numerical Analysis of Organic/Sb2Se3 All-Thin-Film Tandem Solar Cell
The low bandgap antimony selenide (Sb2Se3) and wide bandgap organic solar cell (OSC)
can be considered suitable bottom and top subcells for use in tandem solar cells. Some …
can be considered suitable bottom and top subcells for use in tandem solar cells. Some …
High Efficiency Kesterite Solar Cells Through a Dual Treatment Approach: Improving the Quality of both Absorber Bulk and Heterojunction Interface
Abstract Cu2ZnSn (S, Se) 4 (CZTSSe) solar cells, composed of earth‐abundant materials,
face challenges in achieving high power conversion efficiency (PCE) due to non‐radiative …
face challenges in achieving high power conversion efficiency (PCE) due to non‐radiative …
Quantifying quasi‐Fermi level splitting and mapping its heterogeneity in atomically thin transition metal dichalcogenides
One of the most fundamental parameters of any photovoltaic material is its quasi‐Fermi level
splitting (∆ µ) under illumination. This quantity represents the maximum open‐circuit voltage …
splitting (∆ µ) under illumination. This quantity represents the maximum open‐circuit voltage …
Highly efficient narrow bandgap Cu(In,Ga)Se2 solar cells with enhanced open circuit voltage for tandem application
Although an ideal bandgap matching with 0.96 eV and 1.62 eV for a double-junction tandem
is hard to realize practically, among all mature photovoltaic systems, Cu (In, Ga) Se2 …
is hard to realize practically, among all mature photovoltaic systems, Cu (In, Ga) Se2 …