Results 221 to 230 of about 335,727 (374)

Investigation for the Temperature Dependence of 2D Electron Gas Behaviors in GaN‐based Multichannel Heterostructures Systems

open access: yesAdvanced Materials Interfaces, EarlyView.
The GaN‐based multichannel heterostructures with larger band conduction difference own better temperature stability. And lattice‐matched heterostructures can improve the temperature stability of the 2D electron gas in the bottom channel. Abstract In this study, 2 electron gas(2DEG) behaviors in Al0.28Ga0.72N/GaN multichannel heterostructures with doped
Wentao Zhang   +7 more
wiley   +1 more source

Stabilizing TiO2/CsPbI2Br Perovskite Buried Interface for All‐Inorganic Perovskite toward Highly Efficient Photodetectors

open access: yesAdvanced Materials Interfaces, EarlyView.
Polyvinyl pyrrolidone passivation enhances TiO2/CsPbI2Br interfaces, suppressing recombination and improving photodetector performance with faster response, higher photoresponsivity, and superior detectivity. Abstract Inorganic perovskites hold immense promise for optoelectronic applications, but their performance is often hindered by defects and trap ...
Shruti Shah   +12 more
wiley   +1 more source

A‐Site Cationic Variation to Expand the Sacrificial Layer AVO3 Family Dissolving in Water

open access: yesAdvanced Materials Interfaces, EarlyView.
The visual art depicts atoms dissolving in water, symbolizing the etching of Sr1‐xCaxVO3 thin films. This study demonstrates a new family of water‐soluble materials, expanding the lattice parameter range available for epitaxial growth on sacrificial layers.
Vincent Polewczyk   +14 more
wiley   +1 more source

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