33 citations · 67 across the 15 of their papers we have counts for
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Measurement and analysis of the Doppler broadened energy spectra of annihilation gamma radiation originating from clean and adsorbate-covered surfaces
S. Lotfimarangloo, V. A. Chirayath, P. A. Sterne +8
We present measurements and theoretical modeling demonstrating the capability of Doppler Broadened annihilation gamma Spectroscopy (DBS) to provide element-specific information fro…
Monte Carlo analysis of the contributions of long-lived positronium to the spectra of positron-impact-induced secondary electrons measured using an annihilation-gamma-triggered time-of-flight spectrometer
S. Lotfimarangloo, V. A. Chirayath, S. Mukherjee +5
Magnetic bottle Time-of-Flight (ToF) spectrometers can measure the energy spectra of all electrons emitted into a 2 sr solid angle simultaneously, greatly reducing data collecti…
Design and fabrication guide for a new metamaterial as an absorber of visible light with exceptionally high absorption efficiency
Vivek Khichar, Nader Hozhabri, Ali R. Koymen
We present a guide for the design and fabrication of a CMOS-compatible metamaterial microstructure as an absorber of visible light with exceptionally high absorption efficiency (~…