Dr. Mohammed Nurul Afsar
Professor
Department of Biology
Tufts University
United States of America
Biography
Precision microwave, millimeter, terahertz and submillimeter wave, far-infrared and infrared wave measurement techniques and instrumentation Millimeter and submillimeter wave sources, detectors and systes Solid, liquid and gaseous state physics, spectroscopy, material characterization and studies, complex dielectric permittivity and complex magnetic permeability measurements of dielectric and magnetic materials Theoretical studies of polymeric, glassy, amorphous and chemical vapor deposition (CVD) grown materials, ceramic and semiconductor materials, thin films, liquids and fluids, electronic, biological and magnetic materials Microwave Integrated Circuit area particularly for Wireless Applications
Research Interest
Introduction to Microwaves, Microwave Semiconductor Devices, Computer Aided Design of Microwave Circuits, Microwave Integrated Circuits Microwave System Engineering
Publications
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Chao, L., & Afsar, M. N. (2013). Size dependent ferromagnetic resonance and magnetic anisotropy of hexagonal barium and strontium ferrite powders. Journal of Applied Physics, 113(17)
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Al-Moayed, N. N., Afsar, M. N., Khan, U. A., McCooey, S., & Obol, M. (2008). Nano ferrites microwave complex permeability and permittivity measurements by T/R technique in waveguide. IEEE Transactions on Magnetics, 44(7), 1768-1772
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Almoayed, N. N., & Afsar, M. N. (2006). High-resolution absorption coefficient and refractive index spectra of carbon monoxide gas at millimeter and submillimeter wavelengths. IEEE Transactions on Instrumentation and Measurement, 55(4), 1033-1037
