Thomas Waechtler

Title: Thomas Waechtler: Innovator in Atomic Layer Deposition Technologies

Introduction: Thomas Waechtler, an accomplished inventor based in Chemnitz, Germany, has significantly contributed to the field of materials science through his innovative methods for substrate coating. With a total of two patents to his name, Waechtler's work focuses on utilizing atomic layer deposition (ALD) techniques to create advanced coated substrates.

Latest Patents: Waechtler's latest patents include a method for producing a substrate with a copper or copper-containing coating. This innovative process first involves providing a first precursor (a copper complex without fluorine) and a second precursor selected from ruthenium, nickel, palladium complexes, or their mixtures. Through atomic layer deposition, a layer is deposited onto the substrate surface. The patent describes a precise molar ratio for the precursors, ranging from 90:10 to 99.99:0.01, resulting in a coating that contains copper and at least one of the other metals. Furthermore, a reducing agent is introduced to enhance the properties of the deposited layer.

Another notable patent involves a substrate production method featuring a copper precursor (a copper(I) complex devoid of fluorine). The deposition follows a similar ALD process, with an optional reduction step to optimize the substrate characteristics. The detailed chemical formulas provided indicate a comprehensive understanding of the materials used in the deposition process.

Career Highlights: Throughout his career, Thomas Waechtler has worked with renowned institutions, such as the Fraunhofer Society for the Advancement of Applied Research and the Technical University of Chemnitz. His experience in research and development has equipped him with the expertise necessary to pioneer advances in coating technologies, specifically in the specialized area of atomic layer deposition.

Collaborations: Waechtler has collaborated with notable colleagues, including Thomas Gessner and Stefan Schulz, fostering an environment of innovation and shared knowledge. These collaborations highlight his commitment to advancing the field through teamwork and interdisciplinary approaches.

Conclusion: Thomas Waechtler stands out as a prolific inventor in the field of materials science. His patents reflect a deep understanding of atomic layer deposition processes and the ability to innovate successfully. As he continues to develop his technologies, Waechtler’s contributions promise to play a vital role in the future of coated substrates and materials engineering.