Results 1 to 10 of about 787,353 (253)

Simultaneously high-energy storage density and responsivity in quasi-hysteresis-free Mn-doped Bi0.5Na0.5TiO3-BaTiO3-(Sr0.7Bi0.2□0.1)TiO3 ergodic relaxor ceramics

open access: yes, 2018
High-energy storage density, responsivity and efficiency, i.e. WR = 1.07 J/cm3, ξ = 119 J/(kV m2) and η = 92%, were simultaneously obtained in Mn-doped 0.62Bi0.5Na0.5TiO3-0.06BaTiO3-0.32(Sr0.7Bi0.2□0.1)TiO3 ergodic relaxor ceramics. Appropriate Mn doping
Feng Li   +4 more
semanticscholar   +1 more source

Modelling of High Quantum Efficiency Avalanche Photodiode

open access: yesIranian Journal of Electrical and Electronic Engineering, 2019
A model of a low noise high quantum efficiency n+np Germanium Photodiode utilizing ion implantation technique and subsequent drive-in diffusion in the n layer is presented.
T. Baldawi, A. Abuelhaija
doaj  

Sensory Over-Responsivity as an Added Dimension in ADHD

open access: yesFrontiers in Integrative Neuroscience, 2019
Years of research have added to our understanding of Attention Deficit Hyperactivity Disorder (ADHD). None-the-less there is still much that is poorly understood.
S. Lane, S. Reynolds
semanticscholar   +1 more source

Response to Responses [PDF]

open access: yesModernist Cultures, 2017
Kindellan, M.R., Kotin, J.
openaire   +2 more sources

Digital relational competence: Sensitivity and responsivity to needs of distance and co-located students

open access: yesSeminar.net, 2018
Being relationally competent is an essential skill for teachers. This involves, for example, skills in social interaction, emotional communication, and human connection. Two key factors for relational competence are teachers’ sensitivity and responsivity
Annika Wiklund-Engblom
doaj  

High-responsivity UV-Vis Photodetector Based on Transferable WS2 Film Deposited by Magnetron Sputtering

open access: yesScientific Reports, 2016
The two-dimensional layered semiconducting tungsten disulfide (WS2) film exhibits great promising prospects in the photoelectrical applications because of its unique photoelectrical conversion property.
Longhui Zeng   +7 more
semanticscholar   +1 more source

RESPONSE: A Solemn Responsibility

open access: yesJournal of the American College of Cardiology, 2018
Dr. Han writes a thoughtful perspective on the opioid epidemic and its evident impact on organ donation. While I too share his discomfort knowing that many of the overdose deaths are preventable, this narrative is not new.
openaire   +2 more sources

Electronically Coupled Heterojunctions Based on Graphene and Cu2−xS Nanocrystals: The Effect of the Surface Ligand

open access: yesMolecules
Optoelectronic devices combining single-layer graphene (SLG) and colloidal semiconducting nanocrystal (NC) heterojunctions have recently gained significant attention as efficient hybrid photodetectors.
Ju Y. Shang   +10 more
doaj   +1 more source

A Graphene Geometric Diode with the Highest Asymmetry Ratio and Three States Gate‐Tunable Rectification Ability

open access: yesAdvanced Electronic Materials
Graphene geometric diodes, with applications in THz detection, energy harvesting, and high‐speed rectification, have been previously constrained by graphene quality and geometry feature size.
Heng Wang   +9 more
doaj   +1 more source

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