Results 101 to 110 of about 4,288,583 (377)

Mechanically Adaptable High‐Performance p(SBMA‐MMA) Copolymer Hydrogel with Iron (II/III) Perchlorate for Wearable Thermocell Applications

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
A high‐performance n‐type element for quasi‐solid‐state thermocells has been introduced, outperforming conventional p‐type elements and showcasing the potential to harness body heat as an energy source or power embedded sensors. This advance significantly contributes to waste thermal energy harvesting and wearable technology, paving the way for self ...
Gilyong Shin   +10 more
wiley   +1 more source

Integrated circuit flat-pack lead bender [PDF]

open access: yes, 1970
Tool bends leads quickly and accurately for mounting on printed circuit boards.
Koster, C. H.
core   +1 more source

Stabilized Intermediate Phase Via Pseudo‐Halide Anions Toward Highly Efficient and Light‐Soaking Stable Perovskite Solar Cells

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
The formate pseudo‐halide anion is strategically introduced at the buried interface to stabilize the intermediate phases formed during perovskite crystallization. The controlled crystallization enhances crystallinity and alleviates tensile strain, eliminating residual PbI2 near the buried interface.
Jongdeuk Seo   +12 more
wiley   +1 more source

Rapid mapping of digital integrated circuit logic gates via multi-spectral backside imaging [PDF]

open access: yes, 2016
Modern semiconductor integrated circuits are increasingly fabricated at untrusted third party foundries. There now exist myriad security threats of malicious tampering at the hardware level and hence a clear and pressing need for new tools that enable ...
Adato, Ronen   +6 more
core  

Photo‐Assisted Zn‐Iodine Battery via Bifunctional Cathode with Iodine Host and Solar Response Boost

open access: yesAdvanced Functional Materials, EarlyView.
A bifunctional cathode based on BiOI materials is developed for photo‐assisted Zn‐iodine batteries, serving as both an iodine host and a solar‐responsive material. This design enables dual reaction routes involving vacancy‐based iodine storage and reversible two steps iodine redox.
Hai Xu   +4 more
wiley   +1 more source

Electrical Manipulation of Antiferromagnetic Random‐Access Memory Device by the Interplay of Spin‐Orbit Torque and Spin‐Transfer Torque

open access: yesAdvanced Electronic Materials
Antiferromagnets (AFM) hold significant promise as ideal candidates for high‐density and ultrafast memory applications. Electrical manipulation of exchange bias (EB) has emerged as an effective solution to integrate AFMs into magnetic memories as active ...
Ao Du   +8 more
doaj   +1 more source

Realization of SRRC filter and multi-rate conversion based on FPGA

open access: yesDianzi Jishu Yingyong, 2018
In order to eliminate the inter symbol interference(ISI) in the communication system and improve the band utilization, the square root-raised cosine filter is often used to realize the base-band shaping filter of the baseband signal.
Yang Yang   +3 more
doaj   +1 more source

Scaling of graphene integrated circuits

open access: yesNanoscale, 2015
The scaling of graphene sub-micron integrated circuits was demonstrated by fabricating and characterizing graphene ring oscillators of different gate lengths, exhibiting the highest oscillation frequency of 4.3 GHz obtained in any strictly low-dimensional material to date.
BIANCHI, MASSIMILIANO   +8 more
openaire   +4 more sources

Redundancy approaches in bubble domain memories [PDF]

open access: yes, 1972
Fabrication of integrated circuit chips to compensate for faulty memory elements is discussed. Procedure for testing chips to determine extent of redundancy and faults is described. Mathematical model to define operation is presented.
Almasi, G. S., Schuster, S. E.
core   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

open access: yesAdvanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund   +6 more
wiley   +1 more source

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