J
Joshua A. Burrow
Researcher at University of Dayton
Publications - 36
Citations - 388
Joshua A. Burrow is an academic researcher from University of Dayton. The author has contributed to research in topics: Terahertz radiation & Amorphous solid. The author has an hindex of 7, co-authored 27 publications receiving 210 citations.
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Journal ArticleDOI
Electromagnetically induced transparency control in terahertz metasurfaces based on bright-bright mode coupling
Riad Yahiaoui,Joshua A. Burrow,S. M. Mekonen,Andrew Sarangan,Jay Mathews,Imad Agha,Thomas A. Searles +6 more
TL;DR: In this paper, a planar terahertz metamaterial (MM) comprised of three-gap split-ring resonators is proposed and implemented numerically to dynamically tune the EIT window by incorporating photosensitive silicon pads in the split gap region of the resonators.
Journal ArticleDOI
Polarization-dependent electromagnetic responses of ultrathin and highly flexible asymmetric terahertz metasurfaces
TL;DR: In this article, the polarization-dependent electromagnetic response from a series of novel terahertz (THz) metasurfaces where asymmetry is introduced through the displacement of two adjacent metallic arms separated by a distance δ is reported.
Journal ArticleDOI
Polarization-selective modulation of supercavity resonances originating from bound states in the continuum
Chan Kyaw,Riad Yahiaoui,Joshua A. Burrow,Viet Tran,Kyron Keelen,Wesley Sims,Eddie C. Red,Willie S. Rockward,Mikkel A. Thomas,Andrew Sarangan,Imad Agha,Thomas A. Searles +11 more
TL;DR: In this article, the formation of BICs in periodic photonic band gap structures is driven by symmetry incompatibility; structural manipulation or variation of incidence angle from incoming light, which can be achieved via geometric manipulation of symmetry.
Journal ArticleDOI
Improving the performance of Ge2Sb2Te5 materials via nickel doping: Towards RF-compatible phase-change devices
Pengfei Guo,Joshua A. Burrow,Gary A. Sevison,Gary A. Sevison,Aditya Sood,Mehdi Asheghi,Joshua R. Hendrickson,Kenneth E. Goodson,Imad Agha,Andrew Sarangan +9 more
TL;DR: In this article, the authors demonstrate an effective doping scheme using nickel to reduce the resistivity contrast between the amorphous and crystalline states by nearly three orders of magnitude and show that doping produces the desired electrical performance without adversely affecting the film's optical properties.
Journal ArticleDOI
Improving the performance of Ge$_2$Sb$_2$Te$_5$ materials via nickel doping: Towards RF-compatible phase-change devices
Pengfei Guo,Joshua A. Burrow,Gary A. Sevison,Aditya Sood,Mehdi Asheghi,Joshua R. Hendrickson,Kenneth E. Goodson,Imad Agha,Andrew Sarangan +8 more
TL;DR: In this paper, an effective doping scheme using nickel to reduce the resistivity contrast between the amorphous and crystalline states by nearly three orders of magnitude is presented. But, the results show that doping produces the desired electrical performance without adversely affecting the film's optical properties.