scholarly journals Nonlinear metamaterial absorbers enabled by photonic doping of epsilon-near-zero metastructures

2020 ◽  
Vol 102 (3) ◽  
Author(s):  
Ehsan Nahvi ◽  
Iñigo Liberal ◽  
Nader Engheta
Keyword(s):  
Metamaterial Absorbers ◽  
Nonlinear Metamaterial ◽  
Epsilon Near Zero

Fabrication of Metamaterial Absorbers in THz Region and Evaluation of the Absorption Characteristics

2016 ◽  
Vol 136 (5) ◽  
pp. 172-179
Author(s):  
Yuta Ishii ◽  
Yuma Takida ◽  
Yoshiaki Kanamori ◽  
Hiroaki Minamide ◽  
Kazuhiro Hane
Keyword(s):  
Metamaterial Absorbers ◽  
Absorption Characteristics

Photon Acceleration Using a Time-Varying Epsilon-near-Zero Metasurface

ACS Photonics ◽  
2021 ◽  
Author(s):  
Cong Liu ◽  
M. Zahirul Alam ◽  
Kai Pang ◽  
Karapet Manukyan ◽  
Orad Reshef ◽  
...  
Keyword(s):  
Time Varying ◽  
Photon Acceleration ◽  
Epsilon Near Zero

scholarly journals Second-harmonic generation enhancement in monolayer transition-metal dichalcogenides by using an epsilon-near-zero substrate

2021 ◽  
Vol 3 (1) ◽  
pp. 272-278
Author(s):  
Pilar G. Vianna ◽  
Aline dos S. Almeida ◽  
Rodrigo M. Gerosa ◽  
Dario A. Bahamon ◽  
Christiano J. S. de Matos
Keyword(s):  
Dielectric Constant ◽  
Transition Metal ◽  
Harmonic Generation ◽  
Nonlinear Effect ◽  
Second Harmonic ◽  
2D Materials ◽  
Transition Metal Dichalcogenides ◽  
Transition Metal Dichalcogenide ◽  
Metal Dichalcogenides ◽  
Epsilon Near Zero

The scheme illustrates a monolayer transition-metal dichalcogenide on an epsilon-near-zero substrate. The substrate near-zero dielectric constant is used as the enhancement mechanism to maximize the SHG nonlinear effect on monolayer 2D materials.

Iron/epoxy random metamaterials with adjustable epsilon-near-zero and epsilon-negative property

2021 ◽  
Author(s):  
Mingxiang Liu ◽  
Xiaopeng Lan ◽  
Haoyuan Zhang ◽  
Peitao Xie ◽  
Nannan Wu ◽  
...  
Keyword(s):  
Negative Property ◽  
Epsilon Near Zero

Applications of metamaterial sensors: a review

2021 ◽  
pp. 1-15
Author(s):  
Divya Prakash ◽  
Nisha Gupta
Keyword(s):  
Electromagnetic Interaction ◽  
High Sensitivity ◽  
Ring Resonators ◽  
Electromagnetic Properties ◽  
Physical Parameters ◽  
Split Ring ◽  
Split Ring Resonators ◽  
Quality Testing ◽  
Properties Of Materials ◽  
Metamaterial Absorbers

Abstract Sensors based on metamaterial absorbers are very promising when it comes to high sensitivity and quality factor, cost, and ease of fabrication. The absorbers could be used to sense physical parameters such as temperature, pressure, density as well as they could be used for determining electromagnetic properties of materials and their characterization. In this work, an attempt has been made to explore the various possible applications of these sensors. Metamaterial-based sensors are very popular for its diverse applications in areas such as biomedical, chemical industry, food quality testing, agriculture. Split-ring resonators with various shapes and topologies are the most frequently used structures where the sensing principle is based on electromagnetic interaction of the material under test with the resonator. Overcoming the design challenges using metamaterial sensors involving several constraints such as cost, compactness, reusability, ease in fabrication, and robustness is also addressed.

Mid-wave to near-IR optoelectronic properties and epsilon-near-zero behavior in indium-doped cadmium oxide

2021 ◽  
Vol 5 (3) ◽  
Author(s):  
Angela Cleri ◽  
John Tomko ◽  
Kathleen Quiambao-Tomko ◽  
Mario V. Imperatore ◽  
Yanglin Zhu ◽  
...  
Keyword(s):  
Cadmium Oxide ◽  
Optoelectronic Properties ◽  
Near Ir ◽  
Epsilon Near Zero

Tunable dual-band amplitude modulation with a double epsilon-near-zero metasurface

2020 ◽  
Vol 22 (9) ◽  
pp. 094001 ◽  
Author(s):  
Ali Forouzmand ◽  
Hossein Mosallaei
Keyword(s):  
Amplitude Modulation ◽  
Dual Band ◽  
Epsilon Near Zero

Epsilon-near-Zero Modes and Surface Plasmon Resonance in Fluorine-Doped Cadmium Oxide Thin Films

ACS Photonics ◽  
2017 ◽  
Vol 4 (8) ◽  
pp. 1885-1892 ◽  
Author(s):  
Evan L. Runnerstrom ◽  
Kyle P. Kelley ◽  
Edward Sachet ◽  
Christopher T. Shelton ◽  
Jon-Paul Maria
Keyword(s):  
Thin Films ◽  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Cadmium Oxide ◽  
Oxide Thin Films ◽  
Zero Modes ◽  
Epsilon Near Zero
Sign in / Sign up

Export Citation Format

Share Document