Enabling Technology for a Better World
As a leading manufacturer and distributor of high-quality vacuum products, we pride ourselves on delivering exceptional solutions tailored to your needs. Whether you're looking for a customized chamber or a rotary vane vacuum pump, our expert team is here to help you find the perfect solution. Experience the difference with our reliable, efficient, and innovative vacuum products designed to enhance your process.
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Trending
World's First Ferroelectric Nitride by Plasma-Enhanced Atomic Layer Deposition
The team at Kurt J. Lesker Company just published a paper in Communications Materials on ferroelectric AlScN by plasma-enhanced ALD under ultrahigh purity conditions. While traditional PVD approaches struggle with high-aspect-ratio architectures, this study shows how PEALD enables precise, uniform, and device-ready ferroelectric films.
Vacuum Expertise at Your Fingertips
For over 70 years, Kurt J. Lesker Company has helped scientists, engineers, and manufacturers solve complex vacuum and thin film challenges. Explore our Technical Information Center for expert articles, FAQs, calculators, reference tables, webinars, and practical resources designed to help you work smarter, troubleshoot faster, and achieve better results.
KJLC Launches the New KJLC Cobalt Scroll Pump
Kurt J. Lesker Company is proud to announce the launch of our latest product, the KJLC Cobalt Scroll Pump. The KJLC Cobalt Scroll Pump is a high-performance pump designed to meet the needs of customers who need a reliable and efficient pumping solution.
Collaborative Success Stories
“The Mini-SPECTROS™ has proven to be the ideal tool for rapidly proving out the feasibility of vapour deposited perovskite solar cells, the combination of organic and metal sources offers great versatility for investigating new materials with a broad range of deposition temperatures. The prompt and friendly service offered by Lesker has also helped us to get the most out of this tool. – Learn more about Henry Snaith's Perovskite Research.”
Henry Snaith
University Lecturer | University of Oxford
Power Your Application Research
Learn more about how the Kurt J. Lesker Company® supports research in emerging technologies.
Atomic Layer Deposition (ALD)
Perovskite Thin Films for Photovoltaics & Electronics
Thin Films for Medical Devices
Solid-State Lithium Thin Film Batteries
Reactive Sputtering Research
Superconducting Thin Films for Quantum Applications; Qubits & Josephson Junctions
Magnetic Thin Films: Spintronics, GMR & TMR Thin Films & Heusler Alloys
Organic Electronics (OLEDs & OPVs)
Physical Vapor Deposition (PVD) of Indium Bumps
Thin Film Deposition for Lift-Off Processes
Lesker U Live!
Lesker U Live! is series of free webinars spanning many topics taught by leading vacuum experts. Lesker U provides highvalue vacuum expert training, a solid base of understanding surrounding vacuum technology, and deep dives on specific vacuum technology topics.
Focused Solutions
As a manufacturer and distributor of all things vacuum, focus is critical. That's why KJLC has four divisions, each relentlessly tackling challenges that a specific application demands.
Vacuum Mart
We offer a full range of over 14,000 basic vacuum components, such as flanges, fittings, pumps, fluids, valves, feedthroughs, and traps. Dependable delivery and superior customer service make this division the go-to source.
Process Equipment
The experienced engineers and designers of the Process Equipment Division™ help lead the development of products, systems, and services to meet the ever-evolving demands of vacuum customers in advanced research and industrial positions around the world.
Manufacturing
World-class manufacturing equals top-quality products for all our business segments.
Materials
In-house bonding facilities and precious metal reclaim services highlight one of the most complete and quality driven material lines in the industry.
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