Results 291 to 300 of about 1,933,006 (329)
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Science, 2019
Antibiotic Resistance Clonal bacterial colonies will often grow dissimilar patches, similar to a tortoiseshell pattern. These differing phenotypes arise by reversible mechanisms called phase variation. Jiang et al. developed an algorithm to survey bacterial genomes for invertible promoters that cause phase variation.
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Antibiotic Resistance Clonal bacterial colonies will often grow dissimilar patches, similar to a tortoiseshell pattern. These differing phenotypes arise by reversible mechanisms called phase variation. Jiang et al. developed an algorithm to survey bacterial genomes for invertible promoters that cause phase variation.
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Reset Switching Probability of Resistive Switching Devices
IEEE Electron Device Letters, 2011The reset switching probability of resistive switching devices is characterized in array testing. The measured switching probability can be quantitatively explained based on the mechanism of a thermally activated reset process. An analytical model of switching probability is developed to describe the dependence of reset probability on operation ...
null An Chen, null Ming-Ren Lin
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Switching control of resistive switching devices
Applied Physics Letters, 2010Switching current control plays a critical role in the operation of resistive switching devices. Both on-state resistance and maximum reset current show strong dependence on the current limit during set switching. The dependence in unipolar switching devices can be explained by the power-driven nature of reset and dynamic competition between set and ...
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Optimal switch resistances in Switched Capacitor Converters
2010 IEEE 26-th Convention of Electrical and Electronics Engineers in Israel, 2010Switched Capacitor Converters (SCC) losses are analyzed and the rules for the selection of SCC parameters (such as switch resistances, capacitors values and switching frequency) to meet specific efficiency requirements, are developed. This is done by first applying an advanced methodology for calculating the equivalent resistance (R e ) of the SCC in ...
Michael Evzelman, Sam Ben-Yaakov
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Layered (C6H5CH2NH3)2CuBr4 Perovskite for Multilevel Storage Resistive Switching Memory
Advanced Functional Materials, 2020Although there have been attempts to use non‐lead based halide perovskite materials as insulating layers for resistive switching memory, the ratio of low resistance state (LRS) to high resistance state (HRS) ( = ON/OFF ratio) and/or endurance is reported
So-Yeon Kim +3 more
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Low‐Dimensional Lead‐Free Inorganic Perovskites for Resistive Switching with Ultralow Bias
Advanced Functional Materials, 20203D organic–inorganic and all‐inorganic lead halide perovskites have been intensively pursued for resistive switching memories in recent years. Unfortunately, instability and lead toxicity are two foremost challenges for their large‐scale commercial ...
Shuaipeng Ge +9 more
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Redox-Based Resistive Switching Memories
Journal of Nanoscience and Nanotechnology, 2012This review covers resistive random access memories which utilize redox processes and ionic motion on the nanoscale as their storage principle (ReRAM). Generic aspects are described in order to provide the physics and chemistry background for the explanation of the microscopic switching mechanism and of the high nonlinearity in the switching kinetics ...
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ACS Applied Materials and Interfaces, 2020
Halide perovskite (HP) materials are actively researched for resistive switching (RS) memory devices due to their current-voltage hysteresis along with low temperature processability, superior charge mobility and simple fabrication.
Ujjal Das +8 more
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Halide perovskite (HP) materials are actively researched for resistive switching (RS) memory devices due to their current-voltage hysteresis along with low temperature processability, superior charge mobility and simple fabrication.
Ujjal Das +8 more
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Organic and hybrid resistive switching materials and devices.
Chemical Society Reviews, 2019The explosive increase in digital communications in the Big Data and internet of Things era spurs the development of universal memory that can run at high speed with high-density and nonvolatile storage capabilities, as well as demonstrating superior ...
Shuang Gao +4 more
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The gap between academia and industry in resistive switching research
Nature Electronics, 2023M. Lanza, G. Molas, I. Naveh
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