Results 201 to 210 of about 830,623 (326)

Thermal Characterisation of Millet to Develop Sustainable Intumescent Passive Fire Protection Systems

open access: yesFire and Materials, EarlyView.
ABSTRACT Intumescent paints, coatings, or sealants are a popular form of passive protection in the fire industry. However, the impact of their toxicity and constituent synthetic chemical ingredients is an important consideration for sustainability. This research experimentally studied an agricultural grain, known as millet, quantifying its unusual ...
Z. S. Vermeulen   +3 more
wiley   +1 more source

Perception‐transduction‐transmission separation bionic H2S sensor

open access: yesInfoScience, EarlyView.
The modular separation of biological olfactory systems boasts unparalleled efficiency in olfactory recognition. Introducing this perception‐transduction‐transmission separation design into chemiresistive gas sensors (bionic olfactory sensing) based on the heterojunction rectification effect overcomes the inherent limitations of traditional sensor ...
Guoliang Lv   +6 more
wiley   +1 more source

Temperature‐robust exchange bias and spin‐orbit torque switching in van der Waals heterostructure

open access: yesInfoMat, EarlyView.
Exchange bias (EB) in ferromagnetic/antiferromagnetic materials enables high‐density spintronic devices. A Fe3GaTe2/NiPS3 heterostructure exhibits EB up to 150 K, with spin orbit torque switching observed in both stacking orders. Interface layer effects induce net magnetism and magnetization flipping via Fe3GaTe2 domains, with strong interlayer ...
Obaid Iqbal   +10 more
wiley   +1 more source

Perovskite‐based time‐domain signal‐balancing LiDAR sensor with centimeter depth resolution

open access: yesInfoMat, EarlyView.
In this study, we present a monolithic high‐speed perovskite‐based photodetector capable of directly sensing the time delay between two light pulses with a temporal resolution of at least 170 ps. This outstanding time resolution is achieved through a signal‐balancing detection scheme that effectively overcomes the limitations of conventional ...
Gebhard J. Matt   +10 more
wiley   +1 more source

High‐mobility suspended MoS2 devices with tunable threshold voltage

open access: yesInfoMat, EarlyView.
Due to their atomic‐scale thickness, two‐dimensional materials (2DMs) are highly sensitive to their environment, including the substrate. By fabricating various suspended molybdenum disulfide devices, this study demonstrates that the suspended structure can shield the influence of the substrate on the properties of 2DMs, thereby enabling better ...
Jiahao Yan   +17 more
wiley   +1 more source

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