Two-photon absorption within layered Bi2Te3 topological insulators and the role of nonlinear transmittance therein-Reference-Cited by-同舟云学术

Two-photon absorption within layered Bi2Te3 topological insulators and the role of nonlinear transmittance therein

Published:2019 Issue:23 Volume:7 Page:7027-7034
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Qiao Junpeng¹²³⁴^ORCID,Chuang Meng-Yuan¹²³⁴,Lan Jia-Chi¹²³⁴,Lin Yuan-Yao¹²³⁴,Sung Wei-Heng¹²³⁴,Fan Ranran¹²³⁴,Wu Meng-Yu¹²³⁴,Lee Chi-Yang¹²³⁴,Chen Chun-Hu⁵²³⁴^ORCID,Liu Hong⁶⁷⁸⁹¹⁰^ORCID,Lee Chao-Kuei¹²³⁴¹¹

Affiliation:

1. Department of Photonics

2. National Sun Yat-sen University

3. Kaohsiung

4. Taiwan

5. Department of Chemistry

6. State Key Laboratory of Crystal Materials

7. Institute of Crystal Materials

8. Shandong University

9. Jinan 250100

10. China

11. Department of Photonics and Center of Crystal Research

Abstract

In this study, strong two-photon absorption (TPA) in a layered bismuth telluride (Bi₂Te₃) topological insulator (TI) is observed and investigated by the Z-scan method under excitation with a femtosecond laser pulse at a wavelength of 1056 nm.

Funder

Ministry of Science and Technology, Taiwan

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2019/TC/C9TC01885A

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2. Polarity-Reversed Robust Carrier Mobility in Monolayer MoS2 Nanoribbons

3. Broadband nonlinear optical response in multi-layer black phosphorus: an emerging infrared and mid-infrared optical material