Lead halide perovskite-based active hyperbolic metamaterials in the visible region

Supratim Basak; Ofer Bar-On; Jacob Scheuer

doi:10.1117/12.2555728

Lead halide perovskite-based active hyperbolic metamaterials in the visible region

Supratim Basak
, Ofer Bar-On
, Jacob Scheuer

School of Electrical Engineering

Tel Aviv University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

In this work we discuss the design, fabrication, and characterization of hyperbolic metamaterials (HMMs) based on plasmonic metals and solution processable perovskites. The optical properties of the HMMs are characterized using spectroscopic anisotropic ellipsometry, angle resolved reflectometry and compared with the theoretical/simulated results derived from the effective medium approximation (EMA) approach. Furthermore, the impact of replacing the outer layer on the homogenization of the composite is studied by monitoring the evolution of ψ and Δ of the HMMs in each fabrication step. The HMMs presented here exhibite epsilon near zero (ENZ) and epsilon near pole (ENP) near 550 nm. Finally, we show how this material can be used for effective light concentration in the field of perovskite solar cells exploiting the unusual optical constants near the ENZ/ENP regions.

Original language	English
Title of host publication	Metamaterials XII
Editors	Kevin F. MacDonald, Isabelle Staude, Anatoly V. Zayats
Publisher	SPIE
ISBN (Electronic)	9781510634602
DOIs	https://doi.org/10.1117/12.2555728
State	Published - 2020
Event	Metamaterials XII 2020 - None, France Duration: 6 Apr 2020 → 10 Apr 2020

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	11344

Conference

Conference	Metamaterials XII 2020
Country/Territory	France
City	None
Period	6/04/20 → 10/04/20

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Epsilon-near-pole
Epsilon-near-zero
Hyperbolic meta materials
Light concentration
Perovskite

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

Access to Document

10.1117/12.2555728

Cite this

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title = "Lead halide perovskite-based active hyperbolic metamaterials in the visible region",

abstract = "In this work we discuss the design, fabrication, and characterization of hyperbolic metamaterials (HMMs) based on plasmonic metals and solution processable perovskites. The optical properties of the HMMs are characterized using spectroscopic anisotropic ellipsometry, angle resolved reflectometry and compared with the theoretical/simulated results derived from the effective medium approximation (EMA) approach. Furthermore, the impact of replacing the outer layer on the homogenization of the composite is studied by monitoring the evolution of ψ and Δ of the HMMs in each fabrication step. The HMMs presented here exhibite epsilon near zero (ENZ) and epsilon near pole (ENP) near 550 nm. Finally, we show how this material can be used for effective light concentration in the field of perovskite solar cells exploiting the unusual optical constants near the ENZ/ENP regions.",

keywords = "Epsilon-near-pole, Epsilon-near-zero, Hyperbolic meta materials, Light concentration, Perovskite",

author = "Supratim Basak and Ofer Bar-On and Jacob Scheuer",

note = "Publisher Copyright: {\textcopyright} COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only.; Metamaterials XII 2020 ; Conference date: 06-04-2020 Through 10-04-2020",

year = "2020",

doi = "10.1117/12.2555728",

language = "الإنجليزيّة",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

publisher = "SPIE",

editor = "MacDonald, \{Kevin F.\} and Isabelle Staude and Zayats, \{Anatoly V.\}",

booktitle = "Metamaterials XII",

address = "الولايات المتّحدة",

}

Lead halide perovskite-based active hyperbolic metamaterials in the visible region. / Basak, Supratim; Bar-On, Ofer; Scheuer, Jacob.
Metamaterials XII. ed. / Kevin F. MacDonald; Isabelle Staude; Anatoly V. Zayats. SPIE, 2020. 113441W (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11344).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Lead halide perovskite-based active hyperbolic metamaterials in the visible region

AU - Basak, Supratim

AU - Bar-On, Ofer

AU - Scheuer, Jacob

N1 - Publisher Copyright: © COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only.

PY - 2020

Y1 - 2020

N2 - In this work we discuss the design, fabrication, and characterization of hyperbolic metamaterials (HMMs) based on plasmonic metals and solution processable perovskites. The optical properties of the HMMs are characterized using spectroscopic anisotropic ellipsometry, angle resolved reflectometry and compared with the theoretical/simulated results derived from the effective medium approximation (EMA) approach. Furthermore, the impact of replacing the outer layer on the homogenization of the composite is studied by monitoring the evolution of ψ and Δ of the HMMs in each fabrication step. The HMMs presented here exhibite epsilon near zero (ENZ) and epsilon near pole (ENP) near 550 nm. Finally, we show how this material can be used for effective light concentration in the field of perovskite solar cells exploiting the unusual optical constants near the ENZ/ENP regions.

AB - In this work we discuss the design, fabrication, and characterization of hyperbolic metamaterials (HMMs) based on plasmonic metals and solution processable perovskites. The optical properties of the HMMs are characterized using spectroscopic anisotropic ellipsometry, angle resolved reflectometry and compared with the theoretical/simulated results derived from the effective medium approximation (EMA) approach. Furthermore, the impact of replacing the outer layer on the homogenization of the composite is studied by monitoring the evolution of ψ and Δ of the HMMs in each fabrication step. The HMMs presented here exhibite epsilon near zero (ENZ) and epsilon near pole (ENP) near 550 nm. Finally, we show how this material can be used for effective light concentration in the field of perovskite solar cells exploiting the unusual optical constants near the ENZ/ENP regions.

KW - Epsilon-near-pole

KW - Epsilon-near-zero

KW - Hyperbolic meta materials

KW - Light concentration

KW - Perovskite

UR - https://www.scopus.com/pages/publications/85085248989

U2 - 10.1117/12.2555728

DO - 10.1117/12.2555728

M3 - منشور من مؤتمر

T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - Metamaterials XII

A2 - MacDonald, Kevin F.

A2 - Staude, Isabelle

A2 - Zayats, Anatoly V.

PB - SPIE

T2 - Metamaterials XII 2020

Y2 - 6 April 2020 through 10 April 2020

ER -

Lead halide perovskite-based active hyperbolic metamaterials in the visible region

Abstract

Publication series

Conference

UN SDGs

Keywords

ASJC Scopus subject areas

Access to Document

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Cite this