Results 281 to 290 of about 200,592 (346)

Efficient Exothermic Press toward Ultrafast and Scalable Manufacturing of Complex Polymer Composites

open access: yesAdvanced Science, EarlyView.
Exo‐press frontal polymerization is a rapid, low‐energy process to produce multiscale fiber‐reinforced polymer composites at high fiber volume fractions. By leveraging localized heat, along with a hybrid monomer system, the reaction front cures parts within a minute and forms a copolymer network.
Amirreza Tarafdar   +8 more
wiley   +1 more source

Low‐Frequency Microwave Absorption Composites

open access: yesAdvanced Science, EarlyView.
The microwave absorption principles and low‐frequency performance factors are briefly introduced. Recent progress is systematically summarized in five different based composites. Then detailed analysis focuses on relationships and mechanisms about micro‐structure and macro‐performance.
Mukun He   +7 more
wiley   +1 more source

Critical Assessment of Contact Resistance and Mobility in Tin Perovskite Field‐Effect Transistors

open access: yesAdvanced Electronic Materials, EarlyView.
Contact resistance and field‐effect transistor (FET) mobility of Cs0.15FA0.85SnI3 tin perovskites are determined using gated four‐point‐probe (4PP) FET measurements in a Hall bar geometry. The results indicate that contact resistance can significantly impact transistor characteristics, often leading to underestimation or overestimation of FET mobility ...
Youcheng Zhang   +9 more
wiley   +1 more source

Local Fermi Level Engineering in 2D‐MoS2 Realized via Microcontact Printing of Self‐Assembled Monolayers for Next‐Generation Electronics

open access: yesAdvanced Electronic Materials, EarlyView.
2D transition metal dichalcogenides (TMDCs) are promising for next‐gen optoelectronics. Their sensitivity to surroundings affects their electronic behavior. Substrate surfaces are chemically engineered to locally dope and adjust the properties of single layer MoS2 FETs employing self‐assembled monolayers (SAMs) arranged in patterns.
Sarah Grützmacher   +4 more
wiley   +1 more source

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