Results 71 to 80 of about 37,942 (312)
Simulation of Carrier Injection Pathways in Axial GaN Nanowire MicroLEDs
Advanced Theory and Simulations, EarlyView.This study examines how geometrical variations in the active region affect carrier injection in multiple quantum well light‐emitting diodes (LEDs) based on axial nanowires. The key role of semipolar quantum wells located at the nanowire edges is highlighted, which efficiently facilitates electron injection into the central polar quantum wells.
Amadéo Vibert +3 more
wiley +1 more source
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
doaj +1 more source
Advanced Science, EarlyView.A Ce‐incorporated Cu oxide can achieve prominent selective CO2‐to‐ethylene performance by reconstructing to oxygen‐contained Cu with an optimized Cu0/(Cu++Cu2+) ratio and electronic structure through Ce leaching and in situ reduction. The interactions between the reconstructed structure and leached Ce improve the CO2‐to‐ethylene by enhancing water ...
Jinxian Feng +8 more
wiley +1 more source
MONITOREO DE PERFILES DE OZONO ESTRATOSFÉRICOS CON TÉCNICA DIAL EN RÍO GALLEGOS
Anales (Asociación Física Argentina), 2006 El adelgazamiento de la capa de ozono sobre el polo sur de nuestro planeta es un fenómeno estacional que desde la década de los ‘80 se desarrolla cada año durante la primavera.
E. A. Wolfram +6 more
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Cosmic ray energy spectrum measurements by Pierre Auger Observatory and Telescope Array [PDF]
, 2023 K. Fujita
openalex +1 more source
Advanced Science, EarlyView.L‐cysteine triggers auto‐assembly of POD‐like 3D biomimetic S‐Cu‐S single‐atom nanozymes on MoS2 (MoCC). MoCC shows 16.3‐fold higher catalytic velocity and 17.9‐fold greater affinity than HRP, enabling efficient •OH generation via enhanced electron inversion and transfer.
Wenjie Ma +12 more
wiley +1 more source
The Auger Raman Lidar: several years of continuous observations
EPJ Web of Conferences, 2019 The Raman lidar at the Central (Raman) Laser Facility of the Pierre Auger Observatory in Argentina, has been operational since September 2013. In this paper, the Auger Raman Lidar performance is discussed in terms of the data quality for the assessment ...
Rizi Vincenzo +3 more
doaj +1 more source
Multi-messenger implications of the Pierre Auger Observatory measurements [PDF]
, 2023 Vladimír Novotný
openalex +1 more source
Advanced Science, EarlyView.On the Qinghai–Tibetan Plateau, microbial carbon use efficiency (CUE) peaks at intermediate soil organic carbon levels and declines thereafter. In carbon‐rich soils, the formation of stable mineral‐associated organic carbon is decoupled from microbial CUE.
Yuting Wang +8 more
wiley +1 more source
Anales (Asociación Física Argentina), 2004 Se presentan mediciones de irradiancia espectral solar UV efectuadas en Villa Martelli, Buenos Aires, utilizando un espectroradiómetro computarizado.
M. Raponi +4 more
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