Results 131 to 140 of about 71,129 (328)
Experimental Branching Fractions, Transition Probabilities, and Oscillator Strengths in Sm ii
The Astrophysical Journal Supplement SeriesBranching fractions (BFs) of Sm ii for 71 lines from 12 excited levels ranging from 31,638.79 to 35,463.91 cm ^−1 were determined for the first time based on the Fourier transform spectra available from the National Solar Observatory database.
Xinghao Wang +5 more
doaj +1 more source
Equation-of-Motion MLCCSD and CCSD-in-HF Oscillator Strengths and Their Application to Core Excitations. [PDF]
J Chem Theory Comput, 2020 Folkestad SD, Koch H.
europepmc +1 more source
Organic Electrochemical Transistors for Neuromorphic Devices and Applications
Advanced Materials, EarlyView.Organic electrochemical transistors are emerging as promising platforms for neuromorphic devices that emulate neuronal and synaptic activities and can seamlessly integrate with biological systems. This review focuses on resultant organic artificial neurons, synapses, and integrated devices, with an emphasis on their ability to perform neuromorphic ...
Kexin Xiang +4 more
wiley +1 more source
Advanced Materials, EarlyView.Heptazine‐assisted MR‐TADF emitters enable narrowband yellow emission with high efficiency at high luminance in solution‐processed OLEDs. In doped films, HAP‐3CzBN achieves a record‐fast kRISC of 1.19 × 106 s−1. The optimized HAP‐3CzBN devices deliver 15.5% EQEmax with negligible roll‐off at 1000 cd m−2, 11.2% at 10,000 cd m−2, and a benchmark 20.3 ...
Changfeng Si +5 more
wiley +1 more source
Measurement of relative oscillator strengths for Ti I - IV. Transitions from levels of excitation energy between 1.42 and 2.31 eV [PDF]
, 1986 D. E. Blackwell +3 more
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Handed Magnon Propagation in Easy‐Axis Antiferromagnetic α‐Fe2O3
Advanced Materials, EarlyView.Coherent excitation and detection of handed magnons are achieved in the easy‐axis antiferromagnet α‐Fe2O3. An external magnetic field lifts the degeneracy between left‐ and right‐handed magnons without affecting their propagation velocity. The Dzyaloshinskii–Moriya interaction and anisotropy modulate their amplitude and damping, enabling intrinsic ...
Chang Xu +3 more
wiley +1 more source
The Oscillator Strength of the Quantum Transitions in Multi-Resonant-Tunneling Structures Tours as Basic Elements of Quantum Cascade Lasers and Detectors in a Transverse Magnetic Field [PDF]
Журнал нано- та електронної фізики, 2014 Using the model of a closed resonant tunneling structure developed the theory of the electron energy spectrum and oscillator strengths of the quantum electronic transitions between energy levels of this nanostructure.
I.V. Boyko
doaj
Must Kohn–Sham oscillator strengths be accurate at threshold? [PDF]
, 2009 Zeng-hui Yang +2 more
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Advanced Materials, EarlyView.Magnetic tunnel junctions (MTJs) using MgO tunnel barriers face challenges of high resistance‐area product and low tunnel magnetoresistance (TMR). To discover alternative materials, Literature Enhanced Ab initio Discovery (LEAD) is developed. The LEAD‐predicted materials are theoretically evaluated, showing that MTJs with dusting of ScN or TiN on ...
Sabiq Islam +6 more
wiley +1 more source