„Polovodiče,“ or „semiconductors“ in English, are materials that have electrical conductivity between that of conductors and insulators. They possess a unique property where their conductivity can be altered by the addition of impurities (a process known as doping), temperature changes, or the application of electric fields. Semiconductors are crucial in modern electronics, forming the basis for components such as diodes, transistors, and integrated circuits. They are typically made from elements like silicon or germanium, which can form a crystalline structure. The behavior of semiconductors is governed by principles of quantum mechanics, leading to phenomena such as the energy band gap, which influences how they conduct electricity. Their ability to control electrical current makes them indispensable for a wide range of applications in computers, smartphones, solar cells, and many other electronic devices.
Akcie Intelu vzrostly o 4,86 %, což překonalo S&P 500 navzdory výzvám. Akcie jsou stále daleko od svého maximálního vrcholu 82,30 USD z roku 2000. Intel čelí významným problémům na…