Wafers are the fundamental raw materials for manufacturing semiconductor devices. High-purity semiconductors are prepared into wafers through processes such as crystal pulling and slicing. These wafers undergo a series of semiconductor manufacturing processes to form extremely tiny circuit structures, which are then cut, packaged, and tested to become chips, widely used in various electronic devices. … Read more
Fundamentals of Semiconductor Materials Semiconductor materials are electronic materials used to make semiconductor devices and integrated circuits, forming the foundation of the semiconductor industry. The various semiconductor devices and integrated circuits made from semiconductor materials have accelerated the rapid development of modern information society. Figure 1: Typical conductivity ranges of insulators, semiconductors, and conductors The … Read more
Source: Semiconductor Materials and Technology Equipment Original Author: XKX Semiconductor technology is an indispensable technology in today’s world, affecting all aspects of our lives. Its importance arises from its ability to manufacture tiny and precise electronic devices that can control current and information flow at the electronic level. This control capability allows us to create … Read more
Source: Wangcai Chip Original Author: Moshij What Is a Semiconductor? A semiconductor is a material with specific electrical properties that allows it to serve as the foundation for computers and other electronic devices. It is typically a solid chemical element or compound that conducts electricity under certain conditions but not under others. This makes it … Read more
Source: Semiconductor Materials and Process Equipment Original Author: XKX This article aims to analyze the core elements of the semiconductor field, starting from the most basic crystal structure and gradually delving into the applications of semiconductors in integrated circuits. Introduction In our daily lives, semiconductors are everywhere. From smartphones to televisions, from cars to microwaves, … Read more
Source: Semiconductor All Explained Original Author: Yuan Yuan De Yuan This article introduces some basic concepts in the semiconductor field in a lively and easy-to-understand manner. Semiconductors are a key industry developed by the country in recent years. What exactly is a semiconductor? All objects in life can be roughly divided into three categories based … Read more
☞ This is the 13207th article published by Metal Processing (mw1950pub) Editor’s Note As the saying goes: “He who holds the ‘chip’ holds the world.” In the mobile phone industry, the chip business is the most confidential department of the entire company. In 2020, two major mobile phone manufacturers were the first to release chips … Read more
Recently, I purchased a second-hand Mac mini, 2020 M1 version, from Xianyu. I chose the lowest configuration with 8GB RAM and 256GB storage, costing around CN¥3,600 at the time. I have been using it for about a month now, and I have set up functions like bypass routing, remote Time Machine backup, SMB file sharing, … Read more