Kelvin J. Zavalla

High resolution alpha particle detection using 4H–SiC epitaxial layers: Fabrication, characterization, and noise analysis

Sandeep K. Chaudhuri, Kelvin J. Zavalla, Krishna C. Mandal · Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment · 2013 · 94 citations

Engineering, Materials Engineering, Materials Science +16

Experimental determination of electron-hole pair creation energy in 4H-SiC epitaxial layer: An absolute calibration approach

Sandeep K. Chaudhuri, Kelvin J. Zavalla, Krishna C. Mandal · Applied Physics Letters · 2013 · 74 citations

Engineering, Materials Science, Physics +17

Schottky barrier detectors on 4H-SiC n-type epitaxial layer for alpha particles

Sandeep K. Chaudhuri, R. M. Krishna, Kelvin J. Zavalla et al. · Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment · 2012 · 30 citations

Engineering, Electrical Engineering, Physics +16

Cd$_{0.9}$Zn$_{0.1}$Te Crystal Growth and Fabrication of Large Volume Single-Polarity Charge Sensing Gamma Detectors

Sandeep K. Chaudhuri, Ramesh M. Krishna, Kelvin J. Zavalla et al. · IEEE Transactions on Nuclear Science · 2013 · 22 citations

Natural Sciences, Materials Engineering, Materials Science +17

Characterization of Cd0.9Zn0.1Te based virtual Frisch grid detectors for high energy gamma ray detection

R. M. Krishna, Sandeep K. Chaudhuri, Kelvin J. Zavalla et al. · Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment · 2012 · 20 citations

Engineering, Electrical Engineering, Nuclear Engineering +14