In 2021, Intel released the first consumer-grade processor supporting DDR5 memory—the Alder Lake series—marking the official entry of DDR5 into the mainstream market. At the same time, memory manufacturers such as Samsung, SK

Introduction to Material TestingMaterial testing plays a critical role in ensuring the performance and reliability of high-frequency electronic systems, especially in applications involving high-speed digital circuits, autonomous driving, and AI computing. Different materials—whether