Results 221 to 230 of about 7,607,101 (286)

Insulating‐Passivating Interfaces for Narrow‐Bandgap Tin‐Lead Perovskites Enable High‐Photovoltage in Single‐ and Double‐Junction Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
Combining field‐effect surface passivation of a narrow‐bandgap tin–lead perovskite by diammonium ions with introducing oleyl‐based amphiphiles to create insulating interface layers between the absorber and the adjacent hole and electron transporting layers increases the open‐circuit voltage to 91.5% of the detailed‐balance limit and enhances the power ...
Vishnu Vijayakumar   +18 more
wiley   +1 more source

A Fixed-Charge Interphase Synchronizes Ion Transport to Suppress Space-Charge-Driven Inefficiency Under Nanoliter Confinement. [PDF]

open access: yesAngew Chem Int Ed Engl
Yan Y   +12 more
europepmc   +1 more source

GeS as an Emerging OTS Material: Atomic Structure and Modeling of ON/OFF Switching

open access: yesAdvanced Functional Materials, EarlyView.
The structural puzzle of glassy GeS, an advanced memory‐selector material, has finally been disentangled, revealing a patchwork of mixed tetrahedral and trigonal species. Under a high electric field, over‐ and under‐coordinated Ge and S defects, together with three‐membered rings, form an interconnected network associated with localized and extended ...
Andrey Tverjanovich   +13 more
wiley   +1 more source

The Thermal Step Method for Space Charge Measurements

open access: yes, 2010
Toureille, Alain   +3 more
openaire   +1 more source

Room-Temperature Ferroelectric-Antiferroelectric Transitions in NaNbO<sub>3</sub> Materials. [PDF]

open access: yesACS Omega
Bougoffa A   +5 more
europepmc   +1 more source

High-order photonic degeneracy enables topological reconfiguration in bound states in the continuum. [PDF]

open access: yesNat Commun
Fu Z   +14 more
europepmc   +1 more source

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