Optical limiting property and mechanism of 2D MXene Nb2CTx nanosheets

Lihe Yan; Yaoyao Ma; Jinhai Si; Xun Hou

doi:10.1117/1.OE.61.2.026108

Optical limiting property and mechanism of 2D MXene Nb₂CT_xnanosheets

Lihe Yan
, Yaoyao Ma
, Jinhai Si
, Xun Hou

Faculty of Electronic and Information Engineering

Xi'an Jiaotong University

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

We study the optical limiting (OL) property of a newly emerged MXene material, niobium carbide (Nb2CTx) nanosheets, using nanosecond laser Z-scan measurement. The nanosheets exhibited excellent OL property, and the OL thresholds are estimated to be about 0.35 and 0.44 J / cm2 for 532 and 1064 nm, respectively. Compared with the traditional OL material, reduced graphene oxide, Nb2CTx nanosheets show a better OL property. The nonlinear scattering (NLS) measurements indicate that the excellent OL behavior of the nanosheets originates mainly from the strong NLS effect due to the good photothermal property of the material.

Original language	English
Article number	026108
Journal	Optical Engineering
Volume	61
Issue number	2
DOIs	https://doi.org/10.1117/1.OE.61.2.026108
State	Published - 1 Feb 2022

Keywords

MXene
nonlinear scattering
optical limiting

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10.1117/1.OE.61.2.026108

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title = "Optical limiting property and mechanism of 2D MXene Nb2CTx nanosheets",

abstract = "We study the optical limiting (OL) property of a newly emerged MXene material, niobium carbide (Nb2CTx) nanosheets, using nanosecond laser Z-scan measurement. The nanosheets exhibited excellent OL property, and the OL thresholds are estimated to be about 0.35 and 0.44 J / cm2 for 532 and 1064 nm, respectively. Compared with the traditional OL material, reduced graphene oxide, Nb2CTx nanosheets show a better OL property. The nonlinear scattering (NLS) measurements indicate that the excellent OL behavior of the nanosheets originates mainly from the strong NLS effect due to the good photothermal property of the material.",

keywords = "MXene, nonlinear scattering, optical limiting",

author = "Lihe Yan and Yaoyao Ma and Jinhai Si and Xun Hou",

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T1 - Optical limiting property and mechanism of 2D MXene Nb2CTx nanosheets

AU - Yan, Lihe

AU - Ma, Yaoyao

AU - Si, Jinhai

AU - Hou, Xun

PY - 2022/2/1

Y1 - 2022/2/1

N2 - We study the optical limiting (OL) property of a newly emerged MXene material, niobium carbide (Nb2CTx) nanosheets, using nanosecond laser Z-scan measurement. The nanosheets exhibited excellent OL property, and the OL thresholds are estimated to be about 0.35 and 0.44 J / cm2 for 532 and 1064 nm, respectively. Compared with the traditional OL material, reduced graphene oxide, Nb2CTx nanosheets show a better OL property. The nonlinear scattering (NLS) measurements indicate that the excellent OL behavior of the nanosheets originates mainly from the strong NLS effect due to the good photothermal property of the material.

AB - We study the optical limiting (OL) property of a newly emerged MXene material, niobium carbide (Nb2CTx) nanosheets, using nanosecond laser Z-scan measurement. The nanosheets exhibited excellent OL property, and the OL thresholds are estimated to be about 0.35 and 0.44 J / cm2 for 532 and 1064 nm, respectively. Compared with the traditional OL material, reduced graphene oxide, Nb2CTx nanosheets show a better OL property. The nonlinear scattering (NLS) measurements indicate that the excellent OL behavior of the nanosheets originates mainly from the strong NLS effect due to the good photothermal property of the material.

KW - MXene

KW - nonlinear scattering

KW - optical limiting

UR - https://www.scopus.com/pages/publications/85125714794

U2 - 10.1117/1.OE.61.2.026108

DO - 10.1117/1.OE.61.2.026108

M3 - 文章

AN - SCOPUS:85125714794

SN - 0091-3286

VL - 61

JO - Optical Engineering

JF - Optical Engineering

IS - 2

M1 - 026108

ER -

Optical limiting property and mechanism of 2D MXene Nb₂CT_xnanosheets

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