K. Masumoto
Papers
5
Total Citations
73
H-Index
4
About
K. Masumoto is a pioneering figure in the development of automated, high-precision activation analysis for geological and environmental materials. His core research focuses on instrumental charged-particle and photon activation analysis, where he introduced the innovative use of the internal standard method to enhance accuracy and reliability. Masumoto’s most significant contributions lie in automating complex radiochemical procedures. He designed an automatic gamma-ray spectrometer integrated with a micro-robot for sample changing, dramatically increasing throughput and reproducibility. This system, detailed in his 1986 paper (17 citations), enabled nondestructive multi-element analysis of standard rocks, determining trace elements like Ba, Ce, Co, Cr, and Zr in GSJ and USGS standards—a foundational dataset for geochemists. His work on photon activation analysis of environmental materials (16 citations) further extended these methods to pollution studies. With over 70 cumulative citations, Masumoto’s automation framework—later expanded to include local area networks and small robots—set a benchmark for radioactivity measurement laboratories, blending robotics with nuclear chemistry to achieve unprecedented efficiency and precision.
Research Focus
Key Achievements
Top Papers
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