Nvidia, the world's newest, AI-amped tech giant
Nvidia, a chip technology company, became a trillion dollar enterprise this week and the world's newest tech giant. Here are a few key facts about the little-known firm.
May 31, 2023
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Nvidia, a chip technology company, became a trillion dollar enterprise this week and the world's newest tech giant. Here are a few key facts about the little-known firm.
May 31, 2023
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The Michigan Economic Development Corp., the state's economic development organization, is spearheading the launch of a consortium of higher education institutions and employers to train workers for jobs in the growing semiconductor ...
May 25, 2023
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Britain's government unveiled its long-awaited semiconductor strategy Friday, catching up with similar efforts by Western allies seeking to reduce reliance on Asian production of the computer chips that are essential to modern ...
May 19, 2023
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The British government on Friday unveiled a new £1 billion semiconductor strategy to invest in infrastructure, research and security as the UK tries to diversify its chip supply chain.
May 19, 2023
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The time-honored Edisonian trial-and-error process of discovery is slow and labor-intensive. This hampers the development of urgently needed new technologies for clean energy and environmental sustainability, as well as for ...
May 15, 2023
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Semiconductor materials are the foundation of modern electronic, photonic, photovoltaic, thermoelectric and many other semiconductor devices, which are integral for computers, mobile phones, gadgets, home appliances, cars ...
Europe must boost mass production of vital semiconductors due to worsening geopolitical risks in Asian chip-making centers, European Commission president Ursula von der Leyen said Tuesday.
May 2, 2023
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According to computational complexity theory, mathematical problems have different levels of difficulty in the context of their solvability. While a classical computer can solve some problems (P) in polynomial time—i.e., ...
Apr 28, 2023
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Emerging AI applications, like chatbots that generate natural human language, demand denser, more powerful computer chips. But semiconductor chips are traditionally made with bulk materials, which are boxy 3D structures, ...
Apr 27, 2023
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The chip crisis has kept the automotive industry on its toes in recent years. In many companies, shifts had to be canceled, model series had to be put on hold and entire plants had to be temporarily closed due to a shortage ...
Apr 27, 2023
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A semiconductor is a material that has a resistivity value between that of a conductor and an insulator. The conductivity of a semiconductor material can be varied under an external electrical field. Devices made from semiconductor materials are the foundation of modern electronics, including radio, computers, telephones, and many other devices. Semiconductor devices include the transistor, solar cells, many kinds of diodes including the light-emitting diode, the silicon controlled rectifier, and digital and analog integrated circuits. Solar photovoltaic panels are large semiconductor devices that directly convert light energy into electrical energy. In a metallic conductor, current is carried by the flow of electrons. In semiconductors, current can be carried either by the flow of electrons or by the flow of positively-charged "holes" in the electron structure of the material.
Silicon is used to create most semiconductors commercially. Dozens of other materials are used, including germanium, gallium arsenide, and silicon carbide. A pure semiconductor is often called an “intrinsic” semiconductor. The conductivity, or ability to conduct, of semiconductor material can be drastically changed by adding other elements, called “impurities” to the melted intrinsic material and then allowing the melt to solidify into a new and different crystal. This process is called "doping".
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