Company Filing History:
Years Active: 2012-2014
Title: Innovator Rossana Cambie: Pioneering Advances in Electron Microscopy
Introduction
Rossana Cambie, an inventor based in Moraga, California, has made significant contributions to the field of electron microscopy through her innovative designs and patented technologies. With a total of two patents to her name, Cambie's work exemplifies the intersection of creativity and scientific advancement, propelling forward the capabilities of electron microscopy.
Latest Patents
Cambie's latest patents reflect her deep understanding and expertise in the field. One notable invention is the "Microfabricated high-bandpass Foucault aperture for electron microscopy." This innovative aperture variant is designed to provide single-sideband (SSB) contrast at low spatial frequencies while retaining conventional double-sideband (DSB) contrast at high spatial frequencies. The design features a plate with an inner open area and a support extending from the plate, along with a half-circle feature strategically mounted at the center of the open area. This unique design enables customization of the radius to match the specific requirements of various electron microscopy investigations. Notably, the aperture is crafted from a conductive material that is preferably non-oxidizing, such as gold.
Additionally, another groundbreaking patent is the "Ultra-high density diffraction grating." This invention involves a diffraction grating structure that boasts an ultra-high density of grooves, utilizing a periodically repeating recessed echellette substrate. The architecture of the multi-layer stack of materials is expertly engineered so that, on the planarized surface, lines with alternating properties provide exceptional functionality. With a line density ranging from about 10,000 lines/mm to about 100,000 lines/mm, this structure proves invaluable for applications in extreme ultraviolet (EUV) and soft X-rays.
Career Highlights
Cambie's affiliation with the University of California showcases her commitment to academic and research excellence. Through her role, she has been able to engage in cutting-edge research that contributes to advancements in microscopy, impacting both academic studies and practical applications in various industries.
Collaborations
Working alongside esteemed colleagues such as Howard A. Padmore and Dmytro L. Voronov, Cambie's collaborative efforts enhance the development and implementation of her innovative ideas. These partnerships foster a dynamic research environment, enabling the synthesis of knowledge and expertise that drives scientific advancements in microscopy.
Conclusion
Rossana Cambie's inventive spirit and technical proficiency stand as a testament to her role as a leading figure in the field of electron microscopy. Through her patents and collaborations, she continues to push the boundaries of technology and innovation, inspiring future generations of inventors and researchers in the scientific community.