Results 241 to 250 of about 13,954 (299)

Multiscale Perspectives on Perovskite Instability: From Atomistic Deformation to Device Degradation in Perovskite Solar Cells

open access: yesAdvanced Energy Materials, EarlyView.
Multiscale perspectives on how excess charges in soft lead halide perovskites induce operational instability in photovoltaic devices are presented. Localized carriers formed under thermodynamic non‐equilibrium states modify atomistic interactions and drive lattice distortions, accelerating device degradation.
Joo‐Hong Lee   +6 more
wiley   +1 more source

Dual Impact of Long‐Lived Localized Carriers Induced by Restricted Hole Transfer in Organic Photovoltaics and Photocatalytic Hydrogen Evolution

open access: yesAdvanced Energy Materials, EarlyView.
This work clarifies why organic semiconductors perform differently in photovoltaic devices and photocatalytic nanoparticles. By examining D18:Y5 and PM6:Y6 systems, we show how aggregation, exciton lifetime, and interfacial charge transfer behavior govern energy‐conversion pathways.
Gayoung Ham   +14 more
wiley   +1 more source

Characteristics of Haemophilus influenzae Isolates Responsible for Invasive Infections in Poland in 2018-2023. [PDF]

open access: yesInfect Dis Ther
Kiedrowska M   +7 more
europepmc   +1 more source

A cross-country analysis of Polish, Serbian, and Czech medical students' competencies in working with individuals with intellectual disabilities. [PDF]

open access: yesBMC Med Educ
Ćwirynkało K   +7 more
europepmc   +1 more source

Short-pulsed proton irradiation stability in slot-die-coated bifacial perovskite photodetectors. [PDF]

open access: yesSci Rep
Parkhomenko HP   +6 more
europepmc   +1 more source

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