D
Deesha Shah
Researcher at Purdue University
Publications - 33
Citations - 851
Deesha Shah is an academic researcher from Purdue University. The author has contributed to research in topics: Plasmon & Tin. The author has an hindex of 9, co-authored 30 publications receiving 611 citations. Previous affiliations of Deesha Shah include Los Alamos National Laboratory & University of Illinois at Urbana–Champaign.
Papers
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Journal ArticleDOI
Epidermal photonic devices for quantitative imaging of temperature and thermal transport characteristics of the skin
Li Gao,Yihui Zhang,Viktor Malyarchuk,Lin Jia,Kyung In Jang,R. Chad Webb,Fu Haoran,Yan Shi,Guoyan Zhou,Luke Shi,Deesha Shah,Xian Huang,Baoxing Xu,Cunjiang Yu,Yonggang Huang,John A. Rogers +15 more
TL;DR: An ultrathin, compliant skin-like, or 'epidermal', photonic device that combines colorimetric temperature indicators with wireless stretchable electronics for thermal measurements when softly laminated on the skin surface is introduced.
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Ultrabright Room-Temperature Sub-Nanosecond Emission from Single Nitrogen-Vacancy Centers Coupled to Nanopatch Antennas
Simeon Bogdanov,Mikhail Y. Shalaginov,Alexei S. Lagutchev,Chin-Cheng Chiang,Deesha Shah,Aleksandr S. Baburin,Ilya A. Ryzhikov,Ilya A. Rodionov,Alexander V. Kildishev,Alexandra Boltasseva,Vladimir M. Shalaev +10 more
TL;DR: In this paper, the authors demonstrate ultrabright single-photon emission from photostable nitrogen-vacancy (NV) centers in nanodiamonds coupled to plasmonic nanocavities made of low-loss single-crystalline silver.
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Optical Properties of Plasmonic Ultrathin TiN Films
TL;DR: In this article, epitaxial, ultrathin (<10 nm) films of plasmonic TiN are grown on MgO using DC reactive magnetron sputtering, and optical properties of the films are studied through variable angle spectroscopic ellipsometry and Hall measurements.
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Optics and Nonlinear Buckling Mechanics in Large-Area, Highly Stretchable Arrays of Plasmonic Nanostructures.
Li Gao,Li Gao,Yihui Zhang,Yihui Zhang,Hui Zhang,Sage Doshay,Xu Xie,Hongying Luo,Hongying Luo,Deesha Shah,Yan Shi,Yan Shi,Siyi Xu,Hui Fang,Jonathan A. Fan,Peter Nordlander,Yonggang Huang,John A. Rogers +17 more
TL;DR: Analytical, finite-element, and finite-difference time-domain models capture the physics of nonlinear buckling processes that transform initially planar arrays into three-dimensional configurations, in which the nanodisks rotate out of the plane to form linear arrays with "wavy" geometries.
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Controlling the Plasmonic Properties of Ultrathin TiN Films at the Atomic Level
Deesha Shah,Alessandra Catellani,Harsha Reddy,Nathaniel Kinsey,Vladimir M. Shalaev,Alexandra Boltasseva,Arrigo Calzolari +6 more
TL;DR: By combining first-principles theoretical calculations and experimental optical and structural characterization such as spectroscopic ellipsometry, X-ray spectroscopy, and electron microscopy, the authors study the dielectric permittivity and plasmonic properties of ultrathin TiN films at an atomistic level.