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Alessia Polemi
Researcher at Drexel University
Publications - 69
Citations - 1296
Alessia Polemi is an academic researcher from Drexel University. The author has contributed to research in topics: Diffraction & Green's function. The author has an hindex of 13, co-authored 69 publications receiving 973 citations. Previous affiliations of Alessia Polemi include University of Modena and Reggio Emilia & University of Tennessee.
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2D titanium carbide (MXene) for wireless communication
TL;DR: Being the most conductive, as well as water-dispersible, among solution-processed 2D materials, MXenes open new avenues for manufacturing various classes of RF and other portable, flexible, and wearable electronic devices.
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Power conversion efficiency exceeding the Shockley–Queisser limit in a ferroelectric insulator
Jonathan E. Spanier,Vladimir M. Fridkin,Vladimir M. Fridkin,Andrew M. Rappe,Andrew R. Akbashev,Alessia Polemi,Yubo Qi,Zongquan Gu,Steve M. Young,Christopher J. Hawley,Dominic Imbrenda,Geoffrey Xiao,Andrew L. Bennett-Jackson,CL Johnson +13 more
TL;DR: In this paper, the Shockley-Queisser limit for solar cells was overcome in the ferroelectric insulator BaTiO3, which is the same insulator used in this paper.
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Dispersion Characteristics of a Metamaterial-Based Parallel-Plate Ridge Gap Waveguide Realized by Bed of Nails
TL;DR: In this paper, an approximate analytical solution for this confined quasi-TEM dominant mode of the ridge gap waveguide, when the metamaterial surface is an artificial magnetic conductor in the form of a bed of nails, is presented.
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Resonant domain-wall-enhanced tunable microwave ferroelectrics
Zongquan Gu,Shishir Pandya,Atanu Samanta,Shi Liu,Geoffrey Xiao,Cedric J. G. Meyers,Anoop R. Damodaran,Haim Barak,Arvind Dasgupta,Sahar Saremi,Alessia Polemi,Liyan Wu,Adrian Podpirka,Alexandria Will-Cole,Christopher J. Hawley,Peter K. Davies,Robert A. York,Ilya Grinberg,Lane W. Martin,Lane W. Martin,Jonathan E. Spanier +20 more
TL;DR: The domain-wall structure and dynamics are found to enhance, rather than inhibit, the high-frequency performance of an intrinsically tunable material, obtaining ultralow loss and exceptional frequency selectivity.
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Incremental theory of diffraction: a new-improved formulation
TL;DR: In this article, a general systematic procedure for defining incremental field contributions is presented, based on the incremental theory of diffraction (ITD) localization process for uniform cylindrical, local canonical problems with elementary source illumination and arbitrary observation aspects.