The biggest news over the weekend is that Alibaba’s chip has entered the testing phase, and this chip is believed to be capable of replacing NVIDIA’s H20.Some have also summarized Alibaba-related concept stocks. Let’s not discuss how Alibaba’s chip will perform for now. Instead, let’s talk about the overall chip environment.Globally, the high-end chip market … Read more
On July 31, a brief announcement shook the global tech community:The National Internet Information Office officially summoned NVIDIA Corporation based on the “Cybersecurity Law,” “Data Security Law,” and “Personal Information Protection Law,” requiring an explanation regarding the “backdoor security risks” of the H20 computing power chip sold to China, and to submit complete technical proof … Read more
Click the blue text to follow us Overview of the full text This study uses gadolinium borate, which has a simple chemical formula and is easy to synthesize, as the matrix, selecting Ce3+, Tb3+, and Eu3+ with different luminescent properties as the doped ions. The aim is to prepare rare earth-doped GdBO3 luminescent materials at … Read more
Title J Eur Ceram Soc:Study on the Mechanism of Capacitance Energy Regulation in Rare Earth Doped BaTiO₃/PbTiO₃/KNbO₃ Ferroelectrics Research Background Perovskite ferroelectrics are considered ideal energy storage materials due to their high dielectric constant, but their strong coupling ferroelectric domains lead to low breakdown strength and high losses. Experiments have shown that rare earth doping … Read more