Molten-salt synthesis of rare-earth nickelate electronic transition semiconductors at medium high metastability
Sign Up to like & getrecommendations! Published in 2022 at "Scripta Materialia"
DOI: 10.1016/j.scriptamat.2021.114271
Abstract: Abstract The metastable rare-earth nickelates (RENiO3) exhibit exceptional complex electronic phase diagram and widely tunable metal to insulator transition (MIT) properties among the correlated oxide semiconductors. Unlike the synthesis of PrNiO3, NdNiO3, and SmNiO3 at… read more here.
Keywords: salt synthesis; rare earth; metastability; molten salt ... See more keywords
Using hole injection layers for decreased metastability and higher performance in Cu(In,Ga)Se2 devices
Sign Up to like & getrecommendations! Published in 2020 at "Solar Energy Materials and Solar Cells"
DOI: 10.1016/j.solmat.2020.110597
Abstract: Abstract Modifications to the buffer structure in Cu(In,Ga)Se2 (CIGS) solar cells are examined in terms of power conversion efficiency and metastability. Varying amounts of thin hole-injecting layers are introduced at different locations in the CIGS/Zn(O,S)… read more here.
Keywords: metastability; hole injection; performance; metastability higher ... See more keywords
Optically induced metastability in Cu(In,Ga)Se2
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-14344-6
Abstract: Cu(In,Ga)Se2 (CIGS) is presently the most efficient thin-film photovoltaic technology with efficiencies exceeding 22%. An important factor impacting the efficiency is metastability, where material changes occur over timescales of up to weeks during light exposure.… read more here.
Keywords: optically induced; induced metastability; metastability; divacancy model ... See more keywords
Disrupted global metastability and static and dynamic brain connectivity across individuals in the Alzheimer’s disease continuum
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/srep40268
Abstract: As findings on the neuropathological and behavioral components of Alzheimer’s disease (AD) continue to accrue, converging evidence suggests that macroscale brain functional disruptions may mediate their association. Recent developments on theoretical neuroscience indicate that instantaneous… read more here.
Keywords: alzheimer disease; static dynamic; metastability; brain ... See more keywords
Metastability-assisted fatigue behavior in a friction stir processed dual-phase high entropy alloy
Sign Up to like & getrecommendations! Published in 2018 at "Materials Research Letters"
DOI: 10.1080/21663831.2018.1523240
Abstract: ABSTRACT Metastability-based high entropy alloy design opens a new strategic path for designing high-strength materials. However, high strength is always coupled with poor damage tolerance under cyclic loading conditions (fatigue). To overcome this drawback, here… read more here.
Keywords: phase; entropy alloy; fatigue behavior; friction stir ... See more keywords
Metastability-Containing Circuits
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Computers"
DOI: 10.1109/tc.2018.2808185
Abstract: In digital circuits, metastability can cause deteriorated signals that neither are logical 0 nor logical 1, breaking the abstraction of Boolean logic. Synchronizers, the only traditional countermeasure, exponentially decrease the odds of maintained metastability over time.… read more here.
Keywords: containing circuits; metastability; metastability containing; circuits metastability ... See more keywords
A High-Speed FPGA-Based True Random Number Generator Using Metastability With Clock Managers
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2022.3211278
Abstract: True random number generators (TRNGs) are fundamentals in many important security applications. Though they exploit randomness sources that are typical of the analog domain, digital-based solutions are strongly required especially when they have to be… read more here.
Keywords: fpga based; true random; metastability; clock ... See more keywords
Test–Retest Reliability of Synchrony and Metastability in Resting State fMRI
Sign Up to like & getrecommendations! Published in 2021 at "Brain Sciences"
DOI: 10.3390/brainsci12010066
Abstract: In recent years, interest has been growing in dynamic characteristic of brain signals from resting-state functional magnetic resonance imaging (rs-fMRI). Synchrony and metastability, as neurodynamic indexes, are considered as one of methods for analyzing dynamic… read more here.
Keywords: synchrony metastability; retest reliability; test retest; metastability ... See more keywords