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TSUKUBA, Japan, Jan. 18, 2021 /PRNewswire/ Natural biomaterials show potential for the next generation of green electronics due to their biocompatibility and biodegradability. When combined with other nano-materials the biocomposites can exhibit unique functionality applicable for green memory devices. In their award-winning paper published in
STAM, Ye Zhou and colleagues describe the potential of biocomposites for memory devices and related green electronic fields.
The review paper by Ye Zhou and colleagues at Shenzen University covers recent progress in the development of biocomposites in data storage, focusing on the application of biocomposites for resistive random-access memory and field effect transistors, working mechanisms, flexibility, and transient characteristics.
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IMAGE: The device processing for the double-clamped GaN bridge resonator on Si substrate:
(1) The as-grown GaN epitaxial film on Si substrate. Except for the AlN buffer layer, no strain removal layer is. view more
Credit: Liwen Sang
Liwen Sang, independent scientist at International Center for Materials Nanoarchitectonics, National Institute for Materials Science (also JST PRESTO researcher) developed a MEMS resonator that stably operates even under high temperatures by regulating the strain caused by the heat from gallium nitride (GaN).
High-precision synchronization is required for the fifth generation mobile communication system (5G) with a high speed and large capacity. To that end, a high-performance frequency reference oscillator which can balance the temporal stability and temporal resolution is necessary as a timing device to generate signals on a fixed cycle. The conventional quartz resonator as the oscillator has the poor integration capability an
Development of a new technique for growing high-quality gallium nitride crystals phys.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from phys.org Daily Mail and Mail on Sunday newspapers.
Energy-Efficient Method to Produce Hard Carbon Electrode for Sodium-Ion Batteries
Written by AZoMDec 15 2020
Low-cost rechargeable batteries form the core of almost all portable electronic devices, which have increasingly become prevalent in day-to-day modern life.
The higher capacity of this new hard carbon electrode material means that a 19% increase in energy density by weight is possible in sodium-ion batteries compared with lithium-ion batteries. Image Credit: Shinichi Komaba from Tokyo University of Science.
Besides this, rechargeable batteries also serve as crucial components in several eco-friendly technologies, like electric systems and cars that harvest renewable energy. Rechargeable batteries are also major enablers of numerous medical instruments and facilitate studies in many different fields as the energy source of cameras and electronic sensors. So, it is no wonder that plenty of batteries occupy the top position because of their excellent performance across the bo
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IMAGE: The higher capacity of this new hard carbon electrode material means that a 19% increase in energy density by weight is possible in sodium-ion batteries compared with lithium-ion batteries. view more
Credit: Shinichi Komaba from Tokyo University of Science
Cost-effective rechargeable batteries are at the heart of virtually all portable electronic devices, which have become ubiquitous in modern daily life. Moreover, rechargeable batteries are essential components in many environment-friendly technologies, such as electric cars and systems that harvest renewable energy. They are also key enablers of various medical devices and facilitate research in various fields as the energy source of electronic sensors and cameras. So, it shouldn t come as a surprise that there is a lot of effort spent in developing better and cheaper rechargeable batteries.