Results 201 to 210 of about 29,046 (313)

Phase‐Pure and Size‐Tunable Tin Halide Perovskite Quantum Dots

Advanced Materials, EarlyView.
A trioctylphosphine oxide modulated protocol allows for the synthesis and study of the optical properties of a broad library of tin halide perovskite quantum dots across multiple A‐ and X‐site compositions with precise size tuning while eliminating unwanted 2D phases.
Ole F. Dressler, Benjamin Aymoz, Sebastian Sabisch, Stefanie Frick, Sebastian Siol, Dmitry N. Dirin, Simon C. Boehme, Maksym V. Kovalenko   +7 more
wiley   +1 more source

Study on the Passivation of Defect States in Wide-Bandgap Perovskite Solar Cells by the Dual Addition of KSCN and KCl. [PDF]

Nanomaterials (Basel)
Li M, Peng Z, Yao X, Huang J, Zhang D.
europepmc   +1 more source

Rethinking Charge Transport and Recombination in Donor‐Diluted Organic Solar Cells

Advanced Materials, EarlyView.
Organic solar cells with 1–45% PM6 content in Y12 were studied to link structure and charge dynamics to performance. The conductivity follows a 3D percolation model without a sharp threshold. Donor dilution preserves the photogeneration yield, but limits the fill factor due to transport resistance losses.
Chen Wang, Christopher Wöpke, Toni Seiler, Jared Faisst, Mathias List, Meike Kuhn, Bekcy Joseph, Alexander Ehm, Dietrich R. T. Zahn, Yana Vaynzof, Eva M. Herzig, Roderick C. I. Mackenzie, Uli Würfel, Maria Saladina, Carsten Deibel   +14 more
wiley   +1 more source

A voltage controlled power resistor circuit for active gate driving of wide-bandgap power devices

, 2015
Alessandro Soldati, Davide Barater, Carlo Concari, Michael Galea, Chris Gerada   +4 more
openalex   +2 more sources

Suppressing Halide Segregation in Wide-Bandgap Perovskite Absorbers by Transamination of Formamidinium. [PDF]

Chemphyschem
Loukeris G, Baretzky C, Bogachuk D, Gillen AE, Yang B, Suo J, Kaiser W, Mosconi E, De Angelis F, Boschloo G, Bett AW, Würfel U, Kohlstädt M.   +12 more
europepmc   +1 more source

Phase Engineering of Atomically Precise Nanoclusters (APNCs) of Gold and Beyond

Advanced Materials, EarlyView.
Engineering the structural phase of materials is of paramount importance for both fundamental research and practical applications. In this Review, we summarize the recent progress in controlling the phases of atomically precise nanoclusters (APNCs) of gold, silver and copper, as well as bimetallic systems. The phase‐enabled material properties of APNCs
Yitong Wang, Avirup Sardar, Weijie Ji, Zhongyu Liu, Rongchao Jin   +4 more
wiley   +1 more source

Sequentially Evaporated Wide Bandgap Perovskite Absorber for Large‐Area and Reproducible Fabrication of Solar Cells [PDF]

Arman Mahboubi Soufiani, Hajar Moumine, Erik Wutke, Guillermo A. Farias-Basulto, Wander Max Bernardes de Araújo, Matthew R. Leyden, Mateusz Szot, Tobias Bertram, Viktor Škorjanc, Angelika Harter, Stefanie Severin, Marcel Roß, Roland Mainz, Rutger Schlatmann, Steve Albrecht, Bernd Stannowski, Jona Kurpiers   +16 more
openalex   +1 more source

Open Circuit Voltage Enhancement and Defect Suppression of Wide-Bandgap CsPbIBr₂ Perovskite Solar Cells by Phenylhydrazinium Chloride Incorporation. [PDF]

ACS Omega
Subhani WS, Harrabi K, Mekki A, Aljalal A, Saidani M, Aslam N, Zhou F.   +6 more
europepmc   +1 more source

Switchable Magnonic Crystals Based on Spin Crossover/CrSBr Heterostructures

Advanced Materials, EarlyView.
Multiscale modeling is employed to investigate the functionality of a light‐controlled, tunable magnonic crystal based on spin‐crossover Fe‐pz molecules integrated with a monolayer of CrSBr. Ab initio simulations confirm that the molecules remain functional on the CrSBr surface, while a semiclassical elastic model demonstrates that light‐induced ...
Andrei Shumilin, Sourav Dey, Denisa Coltuneac, Laurentiu Stoleriu, José J. Baldoví   +4 more
wiley   +1 more source

High Open‐Circuit Voltage Wide‐Bandgap Perovskite Solar Cell with Interface Dipole Layer (Small 50/2024) [PDF]

Jihyeon Heo, Juan Anthony Prayogo, Seok Woo Lee, Hansol Park, Senthilkumar Muthu, JeeHee Hong, Haeun Kim, Young‐Hoon Kim, Dong Ryeol Whang, Dong Wook Chang, Hui Joon Park   +10 more
openalex   +1 more source