Results 81 to 90 of about 131,884 (260)
Advances and Perspectives in Graphene‐Based Quantum Dots Enabled Neuromorphic Devices
Advanced Science, EarlyView.Graphene‐based QDs are zero‐dimensional carbon nanomaterials with pronounced quantum confinement and tunable electronic structures. Herein, we summarize their synthesis strategies and functionalization methods, and highlight their functional roles and operating mechanisms in devices, as well as recent advances in neuromorphic electronics. We anticipate
Yulin Zhen +9 more
wiley +1 more source
Advanced Science, EarlyView.Ga doping drives simultaneous convergence of three valence bands and formation of a midgap band in Ge0.94Bi0.06Te, enhancing the Seebeck coefficient without sacrificing carrier mobility. Lattice vibration disorder and multi‐scale defect engineering suppress lattice thermal conductivity, delivering a ZT exceeding 2.1 and enabling efficient lead‐free ...
Jianglong Zhu +9 more
wiley +1 more source
Neural Information Processing and Time‐Series Prediction with Only Two Dynamical Memristors
Advanced Electronic Materials, EarlyView.The present study demonstrates how simple circuits with only two memristive devices are utilized to perform high complexity temporal information processing tasks, like neural spike detection in noisy environment, or time‐series prediction. This circuit simplicity is enabled by the dynamical complexity of the memristive devices, i.e.
Dániel Molnár +12 more
wiley +1 more source
International Journal of Bipolar Disorders, 2017 Background Depressive disorders are a leading cause of the global burden of disease and are associated with high recurrent often continuing morbidity and high excess mortality by suicide and cardiovascular disease. Whilst there are established, effective
Mohammed T. Abou-Saleh +2 more
doaj +1 more source
The Pulsating Pulsar Magnetosphere
, 2015 Following the basic principles of a charge separated pulsar magnetosphere \citep{goldreich1969}, we consider the magnetosphere be stationary in space, instead of corotating, and the electric field be uploaded from the potential distribution on the pulsar
Tsui, K. H.
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Advanced Electronic Materials, EarlyView.Metal halide perovskite field‐effect transistors (PeFETs) offer great promise for flexible, low‐cost, and high‐performance due to their excellent charge carrier properties. However, challenges like ion migration, hysteresis, and instability limit their performance.
Georgios Chatzigiannakis +13 more
wiley +1 more source
Early Maladaptive Schemas Related to Unipolar and Bipolar Depression: Similarities and Differences
Bilişsel Davranışçı Psikoterapi ve Araştırmalar Dergisi, 2012 Objective and methodology: Cognitive theory of depression has begun to examine the difference between bipolar and unipolar depression in the context of thinking features.
Nergis LAPSEKİLİ, Mehmet AK
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Application of Open Circuit Voltage Decay to the Characterization of p/n+ and n/p+ Epitaxial Layer
Advances in Electrical and Electronic Engineering, 2004 High quality silicon epitaxial layers are inevitable in bipolar and/or unipolar technology. However, its properties are not as easy characterized as those of bulk material.
Milan Tapajna +4 more
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Advanced Electronic Materials, EarlyView.A polymorphic reconfigurable multi‐electrode device based on electrically bistable nanostructured metallic films. The adaptive reconfiguration properties of the nanostructured network under specific input voltages drive the reprogrammability of the device. This system can be employed for the implementation of polymorphic devices, which can be used both
Silvia Bressan +4 more
wiley +1 more source
Characterization of Unipolar Power Devices Technology
Advances in Electrical and Electronic Engineering, 2004 The quality of momentus technological steps in unipolar power devices manufactoring was examine by means of capacitance and current measurements using a metal-oxide-semiconductor capacitors (MOS-C).
Ladislav Harmatha +4 more
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