Results 301 to 310 of about 6,204,906 (357)
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2017
The book chapter reviews some of the main models aimed at describing electron transport in optoelectronic semiconductor devices. In the first section the hydrodynamic, energy-balance and drift-diffusion models are derived from the Boltzmann transport equation.
BERTAZZI, FRANCESCO +5 more
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The book chapter reviews some of the main models aimed at describing electron transport in optoelectronic semiconductor devices. In the first section the hydrodynamic, energy-balance and drift-diffusion models are derived from the Boltzmann transport equation.
BERTAZZI, FRANCESCO +5 more
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2014
The Monte Carlo (MC) method is used for evaluating the many physical quantities necessary to the study of the interactions of particle-beams with solid targets. Studies of backscattered and secondary electrons are of great interest for many analytical techniques.
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The Monte Carlo (MC) method is used for evaluating the many physical quantities necessary to the study of the interactions of particle-beams with solid targets. Studies of backscattered and secondary electrons are of great interest for many analytical techniques.
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Electron transporting semiconducting polymers in organic electronics
Chemical Society Reviews, 2011Significant progress has been achieved in the preparation of semiconducting polymers over the past two decades, and successful commercial devices based on them are slowly beginning to enter the market. However, most of the conjugated polymers are hole transporting, or p-type, semiconductors that have seen a dramatic rise in performance over the last ...
Xingang, Zhao, Xiaowei, Zhan
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Nonlinear electron transport in an electron-hole plasma
Physical Review B, 2012Charge transport in an electron-hole plasma driven by high-field terahertz (THz) pulses is strongly influenced by electron-hole interactions, as has been shown in a recent publication [P. Bowlan et al., Phys. Rev. Lett. 107, 256602 (2011)]. We introduce a picture of high-field THz transport which accounts for the roles of both types of carriers ...
Bowlan, Pamela +6 more
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MRS Proceedings, 2000
ABSTRACTThe energy distribution of electrons that were transported through a thin intrinsic AlN film was directly measured as a function of the applied field. The measurements were realized by extracting the electrons into vacuum through a semitransparent Au contact and measuring their energy using an electron spectrometer.
R. Collazo +4 more
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ABSTRACTThe energy distribution of electrons that were transported through a thin intrinsic AlN film was directly measured as a function of the applied field. The measurements were realized by extracting the electrons into vacuum through a semitransparent Au contact and measuring their energy using an electron spectrometer.
R. Collazo +4 more
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Electron and hole transport layers optimization by numerical simulation of a perovskite solar cell
Solar Energy, 2019In this paper an n-i-p perovskite solar cell was studied using SCAPS simulator. The primary solar cell’s structure is FTO/ITO/Perovskite/PEDOT:PSS/Au which has achieved a power conversion efficiency of η ∼ 13.94%.
F. Azri +3 more
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1993
Abstract 7.1 Introduction Electron transporters can be defined for our present purposes as low molecular weight (8–15 kDa) protein molecules that contain a redox active cofactor and have no catalytic function other than as an electron sink.
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Abstract 7.1 Introduction Electron transporters can be defined for our present purposes as low molecular weight (8–15 kDa) protein molecules that contain a redox active cofactor and have no catalytic function other than as an electron sink.
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High-energy electron transport
Physical Review B, 1992The bipartition model for electron transport has been extended to the energy range from 1 to 50 MeV because of its importance for radiation therapy. In the extended version, the influence of energy-loss straggling, secondary-electron production, and bremsstrahlung production on electron transport has been included.
, Zhengming, , Brahme
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Trypsin inhibition of electron transport
Biochimica et Biophysica Acta (BBA) - Bioenergetics, 19731. 1. A relaxation spectrophotometer was employed to measure the effects of trypsin treatment on electron transport in both cyclic and non-cyclic chloroplast reactions. The parameters measured were electron flow rate through P700 (flux) and the time constant for dark reduction of P700. 2. 2. In the reduction of methyl viologen by the ascorbate-2,
B R, Selman, T T, Bannister, R A, Dilley
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