Results 51 to 60 of about 20,620 (266)
Measurement of upward-going milli-charged particles at the Pierre Auger Observatory
Physics Letters BIt is assumed that superheavy dark matter particles with O(EeV) mass may decay to relativistic milli-charged particles (MCPs). The upward-going MCPs passing through the Earth can be measured by the fluorescence detectors (FD) of the Pierre Auger ...
Ye Xu, Jieqin Lan, Weiwei Gao
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Energy‐Resolved Femtosecond Dynamics of Plasmon‐Induced Hole Injection at Au/GaN Heterointerfaces
Advanced Science, EarlyView.We reveal the spectral signature of ultrafast nonthermal hot‐hole transfer at plasmonic heterointerfaces, which reshapes hot‐carrier relaxation dynamics and significantly enhances hydrogen evolution, providing a mechanistic basis for optimizing hot‐carrier utilization in photocatalysis.
Yuying Gao +8 more
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Advanced Energy Materials, EarlyView.Gas evolution behaviors of sodium layered oxide cathodes with varying compositions, cutoff voltages, dopants, and particle sizes/morphologies have been systematically investigated by online electrochemical mass spectrometry. The fundamental outgassing mechanisms of sodium‐based cathodes compared to lithium‐based cathodes have been elucidated.
Chen Liu, Zehao Cui, Arumugam Manthiram
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Anales (Asociación Física Argentina), 2006 Con el objetivo de calcular la concentración de ozono total, se han combinado las mediciones de irradiancia global solar obtenidas con un radiómetro multicanal GUV-541 y el modelo de transferencia radiativa TUV.
J. Salvador +4 more
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The Pierre Auger Observatory: Review of Latest Results and Perspectives
Universe, 2018 The Pierre Auger Observatory is the world’s largest operating detection system for the observation of ultra high energy cosmic rays (UHECRs), with energies above 10 17 eV.
Dariusz Góra +1 more
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Estimating the Relative Biological Effectiveness of Auger Electron Emitter 123I in Human Lymphocytes
Frontiers in Physics, 2020 Auger electron emitters are considered to be a promising strategy for targeted radionuclide therapy of metastatic diseases, given their high linear energy transfer (LET) and short range in tissue which could potentially limit normal tissue toxicity ...
Hein Fourie +8 more
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Advanced Energy Materials, EarlyView.ABSTRACT Dynamic photoinduced defect states in metal halide perovskites (MHPs) critically govern the non‐equilibrium photophysics, metastability, and long‐term performance of optoelectronic devices, such as solar cells. This metastability is evident in steady‐state photoluminescence experiments, where the amplitudes increase or decrease depending on ...
Maxim Simmonds +6 more
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Optically-dressed resonant Auger processes induced by high-intensity x-rays
New Journal of Physics, 2013 We have unveiled coherent multiphoton interferences originating from different quantum paths taken by the Auger electron induced by a high-intensity x-ray/extreme ultraviolet pulse under the presence of a strong optical field.
Antonio Picón +3 more
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Advanced Energy Materials, EarlyView.Electric‐field‐driven carbon migration within an oxygen‐functionalized nanodiamond/carbon composite induces the formation of a vertically graded interphase that homogenizes Li‐ion flux and suppresses dendritic nucleation. This hierarchically organized structure stabilizes the electrode–electrolyte interface and delivers durable, dendrite‐free operation
Jaeseong Kim +9 more
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Nature Communications, 2017 Auger processes are at the core of electron emission in solid-state physics, however measuring the spectra of electrons emitted solely as a result of Auger transitions remains a challenge.
V. A. Chirayath +13 more
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