Results 11 to 20 of about 1,069,867 (309)
Reverse Causality in Global Current Accounts [PDF]
SSRN Electronic Journal, 2010 The paper discusses global imbalances under the aspect of an asymmetric world monetary system. It identifies the US and Germany as center countries with rising / high current account deficits (US) and surpluses (Germany). These are matched by current account surpluses of countries stabilizing their exchange rates against the dollar (dollar periphery ...
Schnabl, Gunther, Freitag, Stephan
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Simulative research on reverse current in magnetically insulated coaxial diode
AIP Advances, 2017 The reverse current tends to occur in the transition region of the guiding magnetic field in a magnetically insulated coaxial diode (MICD). Influence of the guiding magnetic field on characteristics of the MICD especially on the reverse current is ...
Danni Zhu +4 more
doaj +2 more sources
Polarized forced inverter drainage with controlled reverse-current release [PDF]
E3S Web of Conferences, 2019 To solve the problem of limiting the potential displacement of the protected structures to a very negative side, it was proposed to use a controlled release enabling passing the reverse current by direct connection of electric transport rail running on ...
Sorokendya V.S., Sorokendya O.V.
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Reverse-Bias and Temperature Behaviors of Perovskite Solar Cells at Extended Voltage Range
, 2022 Perovskite solar cells have reached certified power conversion efficiency over 25%, enabling the realization of efficient large-area modules and even solar farms.
Luca Gabatel (10776219) +5 more
core +3 more sources
Semiconductor Physics, Quantum Electronics & Optoelectronics, 2020 The current-voltage-temperature profiling method has been used with 4H-SiC Schottky barrier diodes and presented for determining the electron effective mass in 4H-SiC.
A. Latreche
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Current reversals and synchronization in coupled ratchets [PDF]
Physical Review E, 2010 Current reversal is an intriguing phenomenon that has been central to recent experimental and theoretical investigations of transport based on ratchet mechanism. By considering a system of two interacting ratchets, we demonstrate how the coupling can be used to control the reversals.
Vincent, U. +4 more
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A High Performance Terahertz Photoconductive Antenna Array Detector With High Synthesis Efficiency
Frontiers in Physics, 2021 A 2 × 2 terahertz photoconductive antenna (PCA) array detector with high efficiency synthesis characteristic that improves the signal-to-noise ratio (SNR) of the detected signals has been reported in this paper.
Wei Shi +5 more
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Simulated Impact of Shortened Strings in Commercial and Utility-Scale Photovoltaic Arrays
Energies, 2023 The deliberate removal of photovoltaic modules from a string can occur for various reasons encompassing maintenance, measurements, theft, or failure, reducing that string length relative to others when replacement modules are not available and there are ...
Ryan M. Smith +2 more
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Energy Conversion and Management: X, 2023 Uneven current density distribution in a proton exchange membrane fuel cell (PEMFC) can decrease the reactant and catalyst utilization, reduce the energy conversion efficiency of the whole fuel cell, and even lead to a shortened cell life.
Zhangda Liu +5 more
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Tokamak Equilibria with Reversed Current Density [PDF]
Physical Review Letters, 2003 Observations of nearly zero toroidal current in the central region of tokamaks (the "current hole") raises the question of the existence of toroidal equilibria with very low or reversed current in the core. The solutions of the Grad-Shafranov equilibrium equation with hollow toroidal current density profile including negative current density in the ...
A A, Martynov +2 more
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