Results 101 to 110 of about 99,199 (301)
Fast Neutron Detector Based on Hybrid 2D Perovskite Thin Films
Advanced Functional Materials, EarlyView.This work presents the direct detection of fast neutrons using flexible hybrid 2D perovskite (PEA2PbBr4) thin‐film detectors. Thanks to their high low‐Z elements content and good charge transport, these materials enable efficient neutron detection. The thin film configuration allowed the operation at low voltage, and offer scalability, flexibility, and
Ilaria Fratelli +11 more
wiley +1 more source
Neutron and gamma irradiation effects on power semiconductor switches [PDF]
The performance characteristics of high power semiconductor switches subjected to high levels of neutron fluence and gamma dose must be known by the designer of the power conditioning, control and transmission subsystem of space nuclear power systems ...
Frasca, A. J., Schwarze, G. E.
core +1 more source
Research on Power Semiconductor Converter Technology for Rail Transit Applications
机车电传动, 2020 The core of the development of high-power converter technology lies in power semiconductor technology. The iterative optimization of traditional silicon-based power semiconductor devices and the gradually maturity of new wide-band gap material ...
Yu QI, Zechun DOU, Rongjun DING
doaj
Case Studies in Thermal Engineering, 2021 In many industrial applications, parallel connection of power semiconductor switches is widely used to achieve higher power levels and fault-tolerant operation.
Tohid Rahimi +5 more
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Advanced Functional Materials, EarlyView.The Janus membrane integrates a superhydrophilic CNF@CTAB‐MXene layer with a superhydrophobic PTFE layer, enabling efficient solar‐driven water evaporation and electricity generation. It achieves an evaporation rate of 1.51 kg m−2 h−1 with excellent salt resistance and long‐term stability.
Yinan Li +7 more
wiley +1 more source
Reliable measurement of Seebeck coefficient in semiconductors
Journal of Physics: Conference Series, 2009 Reliable measurement of the Seebeck coefficient requires painstaking precautions. Unfortunately, these requirements are not met even in commercially available equipment, and therefore the obtained data often contain systematic errors. We describe equipment for reliable Seebeck measurements and present results on YB66 and B4.3C boron carbide as an ...
Walter Winkelbauer +3 more
openaire +2 more sources
Reliability of the Heitler-London approach for the exchange coupling between electrons in semiconductor nanostructures [PDF]
, 2007 André Saraiva +2 more
openalex +1 more source
High‐Performance Millimeter Scale Electromagnetic Generator
Advanced Functional Materials, EarlyView.A high‐performance millimeter‐scale electromagnetic generator (mmEMG) is developed using magnetic flux concentrator (MFC) films on both coil ends to enhance magnetic flux. Through simulations and experiments, structural and magnetic properties are optimized, achieving a 5.6‐fold electrical output improvement.
Jin Pyo Lee +5 more
wiley +1 more source
Research Progress on High-speed Directly Modulated Semiconductor Lasers
Guangtongxin yanjiu, 2023 High speed directly modulated semiconductor laser offers high speed transmission rate with high reliability and low cost, making it a cost-effective light source choice for 5th Generation Mobile Communication Technology (5G) fronthaul and data center ...
TIAN Qi +3 more
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IIRW Deals With a Wide Spectrum of Semiconductor Reliability Challenges [PDF]
, 2007 openalex +1 more source