On the mechanistic understanding of photovoltage loss in iron pyrite solar cells
M Rahman, G Boschloo, A Hagfeldt… - Advanced …, 2020 - Wiley Online Library
Considering the natural abundance, the optoelectronic properties, and the electricity
production cost, iron pyrite (FeS2) has a strong appeal as a solar cell material. The …
production cost, iron pyrite (FeS2) has a strong appeal as a solar cell material. The …
Voltage-induced ferromagnetism in a diamagnet
Increasingly impressive demonstrations of voltage-controlled magnetism have been
achieved recently, highlighting potential for low-power data processing and storage …
achieved recently, highlighting potential for low-power data processing and storage …
Lifting the cloak of invisibility: Gold in pyrite from the Olympic Dam Cu-U-Au-Ag deposit, South Australia
K Ehrig, CL Ciobanu… - … : Journal of Earth …, 2023 - pubs.geoscienceworld.org
Abstract “Invisible gold” refers to gold (Au) occurring either within the lattice of a host sulfide
or as discrete nanoparticles (NPs,< 100 nm diameter) within a host that are only observable …
or as discrete nanoparticles (NPs,< 100 nm diameter) within a host that are only observable …
[HTML][HTML] What controls electrostatic vs electrochemical response in electrolyte-gated materials? A perspective on critical materials factors
Electrolyte-gate transistors are a powerful platform for control of material properties,
spanning semiconducting behavior, insulator-metal transitions, superconductivity …
spanning semiconducting behavior, insulator-metal transitions, superconductivity …
Controlled p-Type Doping of Pyrite FeS2
Pyrite FeS2 has extraordinary potential as a low-cost, nontoxic, sustainable photovoltaic but
has underperformed dramatically in prior solar cells. The latter devices focus on …
has underperformed dramatically in prior solar cells. The latter devices focus on …
Performance Improvement of Multilayered SnS2 Field Effect Transistors through Synergistic Effect of Vacancy Repairing and Electron Doping Introduced by EDTA
Tin disulfide (SnS2) has a larger band gap (> 2.0 eV) than other two-dimensional (2D)
materials, which can achieve a higher on/off current ratio, a much lower off-current, and …
materials, which can achieve a higher on/off current ratio, a much lower off-current, and …
Chemical Bonding Induces One-Dimensional Physics in Bulk Crystal BiIr4Se8
CJ Pollak, G Skorupskii… - Journal of the …, 2024 - ACS Publications
One-dimensional (1D) systems persist as some of the most interesting because of the rich
physics that emerges from constrained degrees of freedom. A desirable route to harness the …
physics that emerges from constrained degrees of freedom. A desirable route to harness the …
Impact of alloying iron pyrite by ruthenium on its band gap values and its insight to photovoltaic performance
EA Alghamdi, R Sai - Heliyon, 2023 - cell.com
In pursuit of augmenting the band gap value of thin films composed of F e S 2 Pyrite, our
study encompasses both theoretical and experimental investigations. Specifically, we …
study encompasses both theoretical and experimental investigations. Specifically, we …
Observation of an Internal p–n Junction in Pyrite FeS2 Single Crystals: Potential Origin of the Low Open Circuit Voltage in Pyrite Solar Cells
Pyrite FeS2 has long been considered a potentially ideal photovoltaic material, but solar
cells utilizing pyrite exhibit low open-circuit voltages (V OC) and have failed to achieve …
cells utilizing pyrite exhibit low open-circuit voltages (V OC) and have failed to achieve …
Impact of iron pyrite nanoparticles sizes in photovoltaic performance
R Sai, RA Abumousa - Coatings, 2023 - mdpi.com
With rising energy demand and depleted traditional fuels, solar cells offer a sustainable and
clean option. In recent years, and due to its acceptable band gap, high absorption …
clean option. In recent years, and due to its acceptable band gap, high absorption …