Norm W Madden

Title: Inventor Norm W. Madden: Pioneer in Aerosol Particle Detection and X-ray Spectrometry

Introduction

Norm W. Madden, an innovative inventor based in Livermore, California, has made significant contributions to the fields of aerosol particle detection and X-ray spectrometry. With a total of two patents to his name, Madden has developed groundbreaking technologies that enhance our understanding and analysis of particle behavior and characteristics.

Latest Patents

Madden's latest patents showcase his commitment to pushing the boundaries of science and technology. One of his noteworthy inventions is a **Real-time detection method and system for identifying individual aerosol particles**. This improved method incorporates techniques for collimating, tracking, and screening sample aerosol particles to determine which qualify for mass spectrometric analysis. The elaborate screening techniques evaluate factors such as particle size, shape, symmetry, and fluorescence, allowing only qualifying particles to be subjected to desorption/ionization and single particle mass spectrometry, effectively identifying them based on predetermined spectra for known particle types.

The second significant invention is the **Broadband high-resolution X-ray spectral analyzer**, which offers exceptional performance compared to existing models. This sophisticated equipment features an array of four large-area microcalorimeters with an impressive quantum efficiency of 95% at 6 keV. It generates X-ray spectra ranging from 0.2 keV to 7 keV, achieving an energy resolution between 7 to 10 eV. The design supports high input count rates per array element for real-time analysis, making it an invaluable tool for analytical spectroscopy and research in both laboratory and astrophysical applications.

Career Highlights

Norm W. Madden's career has been greatly enriched by his role at the University of California, where he has continued to develop and refine his innovative concepts. His research focuses on advanced techniques that facilitate particle characterization and analysis, positioning him as a valuable contributor to his field.

Collaborations

Throughout his career, Madden has collaborated with esteemed colleagues such as Eric Evan Gard and Keith R. Coffee, combining their expertise to enhance the effectiveness and reach of their innovative projects. These collaborations emphasize the collaborative nature of scientific exploration and innovation, leading to significant advancements in their respective areas of research.

Conclusion

Norm W. Madden's contributions to the fields of aerosol particle detection and X-ray spectrometry are commendable. His inventions reflect a dedication to enhancing analytical techniques, and his work continues to inspire further advancements in the realm of scientific research. With ongoing collaborations and a focus on innovative solutions, Madden remains a prominent figure in the journey towards enhanced particle analysis.