Material platforms for defect qubits and single-photon emitters
Quantum technology has grown out of quantum information theory and now provides a
valuable tool that researchers from numerous fields can add to their toolbox of research …
valuable tool that researchers from numerous fields can add to their toolbox of research …
Interfacial passivation engineering for highly efficient quantum dot light-emitting diodes via aromatic amine-functionalized dipole molecules
Blue quantum dot (QD) light-emitting diodes (QLEDs) exhibit unsatisfactory operational
stability and electroluminescence (EL) properties due to severe nonradiative recombination …
stability and electroluminescence (EL) properties due to severe nonradiative recombination …
Rational Design of the Electronic Structure of CdS Nanopowders
W Zajac, A Rozycka, A Trenczek-Zajac - Inorganic Chemistry, 2023 - ACS Publications
In this study, various techniques, such as energy-dispersive X-ray spectroscopy (EDX), X-ray
diffraction (XRD), Raman spectroscopy, and spectrophotometry, were used to analyze the …
diffraction (XRD), Raman spectroscopy, and spectrophotometry, were used to analyze the …
From 20.9 to 22.3% Cu (In, Ga)(S, Se) 2 solar cell: Reduced recombination rate at the heterojunction and the depletion region due to K-treatment
Abstract Certified efficiency of 22.3% has been achieved for Cu (In, Ga)(Se, S) 2 solar cell.
Compared to our previous record cell with 20.9% efficiency, the major breakthrough is due …
Compared to our previous record cell with 20.9% efficiency, the major breakthrough is due …
Device study and optimisation of CZTS/ZnS based solar cell with CuI hole transport layer for different conduction band offset
The copper zinc tin sulphide (CZTS) is a promising candidate for solar cell application. The
CZTS/ZnS-based heterojunction provides a high conduction band offset at the junction. The …
CZTS/ZnS-based heterojunction provides a high conduction band offset at the junction. The …
Defect States and Polarons in Photocatalytic Semiconductors Revealed via Time-Resolved Spectroscopy
Y Xu, Z Wang, Y Weng - The Journal of Physical Chemistry C, 2024 - ACS Publications
Defect states and polarons of photocatalytic semiconductors play important roles by notably
influencing carrier mobility and reactivity. Extensive studies have focused on identifying …
influencing carrier mobility and reactivity. Extensive studies have focused on identifying …
Device modeling and study of AZO/i-ZnO/ZnS/CZTS-bilayer solar cell for different series and shunt resistances
The low open-circuit voltage is one of the main reasons to deteriorate the efficiency of
copper zinc tin sulfide (CZTS) based solar cells. The double-layer structures (pp+) for CZTS …
copper zinc tin sulfide (CZTS) based solar cells. The double-layer structures (pp+) for CZTS …
Bifunctional electron-transporting agent for red colloidal quantum dot light-emitting diodes
Indium phosphide (InP) quantum dots have enabled light-emitting diodes (LEDs) that are
heavy-metal-free, narrow in emission linewidth, and physically flexible. However …
heavy-metal-free, narrow in emission linewidth, and physically flexible. However …
A theoretical study on Sb2S3 solar cells: the path to overcome the efficiency barrier of 8%
Sb 2 S 3 semiconductor is among the absorber materials that have currently received an
increased attention from scientific community since it presents adequate physical properties …
increased attention from scientific community since it presents adequate physical properties …
Rational Design of Heterojunction Interface for Cu2ZnSn(S,Se)4 Solar Cells to Exceed 12% Efficiency
J Fu, Q Tian, Y Du, Q Chang, Y Guo, S Yuan… - Solar …, 2022 - Wiley Online Library
The photovoltaic performance of the kesterite Cu2ZnSn (S, Se) 4 solar cells is still far below
its predecessor CuInGaSe2. One major reason is its severe interface nonradiative …
its predecessor CuInGaSe2. One major reason is its severe interface nonradiative …