Diamond-Like Carbon

Diamond-Like Carbon: High-Performance Coatings for Extreme Applications

When durability matters, Diamond-Like Carbon (DLC) coatings deliver. Known for their hardness, low friction, and chemical resistance, DLC films are the go-to solution for protecting surfaces in high-stress environments: from precision mechanical parts to advanced semiconductor devices.

Why DLC Works So Well

DLC coatings combine the toughness of diamond with the versatility of thin films. Using ion beam sputtering, these coatings can be applied at relatively low temperatures, making them compatible with sensitive substrates. Engineers can fine-tune the process to get the exact film properties needed, whether it’s more hardness, less stress, or a specific optical finish. And because the coating is uniform even on complex shapes, performance stays consistent from part to part.

Where You’ll See DLC in Action

DLC coatings show up wherever components face friction or harsh environments. In mechanical systems, they reduce wear and energy loss. In corrosive settings, they add a layer of chemical protection. And in medical devices, DLC’s biocompatibility makes it safe for contact with the human body. They’re also used in optics, where a smooth, durable surface can enhance clarity and longevity.

Veeco DLC: A Wide Range of Support

Veeco offers flexible, scalable NEXUS DLC-X systems with precise process control, allowing engineers to dial in the right film quality every time. Whether you're building a single prototype or scaling to high-volume production, our systems support a wide range of materials: from metals to polymers. Your microelectronics, medical devices and automotive components need the thermal resistance and resistivity that can only be achieved with diamond-like carbon films created with our deposition systems.