Ultrafast pump-probe spectroscopy catches slow phosphors acting in picoseconds
Transient absorption spectroscopy has directly captured picosecond energy transfer, charge trapping and detrapping dynamics in a benchmark persistent phosphor for ...
Tag: charge trapping
Copper nanoparticles improve three-state polymer memory performance
A laboratory study found that copper nanoparticles in a carbazole copolymer produced smaller threshold-voltage intervals, greater three-state current contrast and ...
Two-Dimensional Flash Memory Redefines Speed, Power, and Reliability Trade-Offs
A new review argues that engineering atomically sharp interfaces in two-dimensional materials can break flash memory's long-standing trade-offs among speed, ...
Single MoS₂ Device Classifies ECG Segments in Proof-of-Concept Reservoir Computing
A single contact-engineered MoS₂ memtransistor classified heartbeat segments with 93.9% accuracy in a proof-of-concept ECG reservoir-computing experiment.
Light-Tuned Artificial Synapse Made From Doped WSe2 Mimics the Brain and Runs Neural Networks
A chemically doped two-dimensional tungsten diselenide synapse that senses light, stores memory and powers a 92 percent accurate neural network ...
Polyaniline electrode reveals its hidden structural choreography through coulovoltammetry
Indian researchers have used coulovoltammetry to dissect the structural electrochemistry of polyaniline, quantifying the charge and energy of each redox-driven ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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