As NVM technology gains maturity, new application fields emerge, often implying new product requirements, especially at high temperature. Thus, the data retention becomes a key criterion for good reliability cells. Many studies have already been performed on classical Flash or EEPROM memories to improve data retention of these devices [1,2]. Another approach consists in inventing and developing...

Purpose: Steel-spring-floating slab tracks are widely used in subway lines. It is necessary to analyze and study the vibration damping transmission characteristics of steel-spring-floating track various frequency bands under action train loads. Method: A ordinary monolithic tunnel sites with similar line conditions on straight curved segments were selected. The signals rail, bed, walls collecte...

Submerged floating tunnels (SFTs) are an innovative traffic structure for transportation in deep and long-distance ocean environments. SFTs have the risk of being subjected to wave action complex environment. Therefore, order ensure safety stability during their service, dynamic behavior SFT waves is experimentally investigated this study. Based on wave–current flume, a physical scale-model exp...

Conventional flash memories may reach fundamental scaling limits [1] because of the minimum tunnel oxide thickness and poor charge retention due to defects in the tunneling oxide, necessitating new approaches to meet the scaling requirements while simultaneously meeting the reliability and performance requirements of future products. In this study we demonstrate alternative nano-segmented float...

Nanoparticles (NPs) embedded in a conductive or insulating matrix play a key role in memristors and in flash memory devices. However, the role of proximity to the interface of isolated NPs has never been directly observed nor fully understood. Here we show that a reversible local switching in tunnel conductivity can be achieved by applying an appropriate voltage pulse using the tip of a scannin...