Results 231 to 240 of about 381,928 (350)

Fast and Simple Series Resistance Imaging for Tandem Solar Cells Using Differential Luminescence

open access: yesSolar RRL, EarlyView.
This article presents a method for imaging the series resistance of subcells in a multijunction device. It requires few input properties, no current or voltage calibration and only three measured images. Validated on single junction and multijunction perovskite‐based devices, this method provides a practical tool for advancing photovoltaic research and
Cyril Leon   +5 more
wiley   +1 more source

Revealing the Energy Level and Charge Dynamics Interplay in Mixed Pb‐Sn Perovskite Solar Cells with Novel Phenoxazine and Phenothiazine Self‐Assembled Monolayers

open access: yesSolar RRL, EarlyView.
Carbazole‐based self‐assembled monolayers (SAMs) have proven effective as HTLs in perovskite solar cells (PSCs). However, the energy alignment with narrow‐bandgap lead‐tin (Pb‐Sn) perovskites is suboptimal. Here, we design four phenoxazine/phenothiazine SAMs.
Daniele T. Cuzzupè   +12 more
wiley   +1 more source

Research advances towards large-scale solar hydrogen production from water [PDF]

open access: yes, 2019
Ager, Joel W   +4 more
core  

Maximizing tandem solar cell power extraction using a three-terminal design

open access: yes, 2018
E. Warren   +5 more
semanticscholar   +1 more source

Modular and Vertically Integrated Microsupercapacitor Arrays Based on Laser‐Induced Graphene and Bimetallic Oxide Interfaces on Liquid Crystal Polymer Substrate

open access: yesSmall Structures, EarlyView.
Modular and flexible MSCs are fabricated through a fully integrated, laser‐assisted process that enables in‐situ synthesis of bimetallic nanodomains on LIG patterned LCP substrates. The multilayered architecture, formed via laser‐drilled vertical interconnects, supports compact energy modules with robust electrochemical performance, ensuring consistent
Jae Won Lee   +4 more
wiley   +1 more source

Homogenizing hole-selective contacts for centimeter-square flexible perovskite/Cu(In,Ga)Se<sub>2</sub> tandems. [PDF]

open access: yesSci Adv
Zhou J   +27 more
europepmc   +1 more source

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