Czochralski silicon crystal growth
Wall Art and Photo Gifts from Science Photo Library
Czochralski silicon crystal growth
Silicon crystal growth. Artwork showing the industrial Czochralski process used to grow silicon crystals. Polycrystalline silicon (top left) is melted with dopants to create a semiconductor material with the right electronic properties. A seed crystal on a rod (centre left) is added to trigger crystal growth (lower left). The rod is rotated and slowly withdrawn to form a large single-crystal ingot (right, cutaway view of furnace). Silicon used in microchips needs to be precisely engineered for structure and purity. Circular wafers will be machined from this ingot. For the production stages, see C014/7165 to C014/7167
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 9224995
© CHRISTIAN KOCH, MICROCHEMICALS/SCIENCE PHOTO LIBRARY
Cutaway Diagram Electronics Engineering Factory Forming Furnace Growing Heat High Temperatures Ingot Inset Insets Manufacture Manufacturing Materials Science Melting Molten Process Producing Production Semiconductor Stage Stages
EDITORS COMMENTS
This print showcases the intricate process of Czochralski silicon crystal growth, a fundamental technique used in semiconductor manufacturing. The artwork depicts the industrial setting where polycrystalline silicon is melted and combined with dopants to create a high-quality semiconductor material with precise electronic properties. At the heart of this process lies a seed crystal delicately placed on a rod, which acts as a catalyst for crystal growth. As the rod rotates and gradually withdraws, an impressive single-crystal ingot begins to form within the furnace, as revealed by the cutaway view. The importance of engineering and purity cannot be overstated when it comes to producing silicon for microchips. This meticulously engineered ingot will later be transformed into circular wafers through machining processes. These wafers serve as vital components in various technological applications. The image captures not only the complexity but also the beauty inherent in this highly technical procedure. It highlights how science and art can intertwine seamlessly, showcasing both precision and creativity. Dr. Christian Koch's expertise shines through this remarkable photograph, providing viewers with an opportunity to appreciate the marvels of materials science and technology that underpin our modern world.
MADE IN THE USA
Safe Shipping with 30 Day Money Back Guarantee
FREE PERSONALISATION*
We are proud to offer a range of customisation features including Personalised Captions, Color Filters and Picture Zoom Tools
SECURE PAYMENTS
We happily accept a wide range of payment options so you can pay for the things you need in the way that is most convenient for you
* Options may vary by product and licensing agreement. Zoomed Pictures can be adjusted in the Cart.
