Polarization-rotation-driven modulation of second harmonic generation in van der Waals layered ferroelectric CuInP2S6

被引：0

作者：

Hu, Yiqi ^{[1
]}

Gao, Han ^{[2
,3
]}

Zhou, Zhou ^{[1
]}

Wang, Shun ^{[1
]}

Li, Qiankun ^{[1
]}

Luo, Zhongshen ^{[1
]}

Feng, Runcang ^{[1
]}

Hou, Yanfei ^{[1
]}

Ying, Tianhao ^{[1
]}

Weng, Yuyan ^{[1
]}

Han, Yibo ^{[2
,3
]}

Fang, Liang ^{[1
]}

You, Lu ^{[1
]}

机构：

[1] Soochow Univ, Sch Phys Sci & Technol, Jiangsu Key Lab Frontier Mat Phys & Devices, Suzhou 215006, Peoples R China

[2] Huazhong Univ Sci & Technol, Wuhan Natl High Magnet Field Ctr, Wuhan 430074, Peoples R China

[3] Huazhong Univ Sci & Technol, Sch Phys, Wuhan 430074, Peoples R China

来源：

APPLIED PHYSICS REVIEWS | 2024年 / 11卷 / 04期

基金：

中国国家自然科学基金;

关键词：

2-DIMENSIONAL MATERIALS;

D O I：

10.1063/5.0230814

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Two-dimensional van der Waals (vdW) ferroelectrics, renowned for their spontaneous breaking of inversion symmetry and finite electric polarization, are pivotal in nonlinear optics and low-power nanoelectronics. Prior studies primarily focused on materials exhibiting out-of-plane or in-plane ferroelectric polarization, whose rotational degrees of freedom are commonly overlooked. Herein, we experimentally validate the existence of a weak yet symmetry-allowed in-plane polarization in the low-symmetry vdW ferroelectric CuInP2S6 by rigorous structural analysis and vectorial property characterizations. Remarkably, the magnitude of this in-plane polarization is tunable via an interface-induced electric field, leading to a significant contrast in second harmonic generation between oppositely polarized domains. Based on this unique rotational capability of electric polarization, we demonstrate an electrically tunable second-order optical emission in a fabricated vdW ferroelectric capacitor. Our findings highlight the intricate interplay between crystal symmetry and tensorial physical properties, providing a novel pathway for manipulating nonlinear optical functionalities in vdW layered ferroelectrics.

引用

页数：9

共 48 条

[1] Giant second-harmonic generation in ferroelectric NbOI2 [J].

Abdelwahab, Ibrahim ;

Tilmann, Benjamin ;

Wu, Yaze ;

Giovanni, David ;

Verzhbitskiy, Ivan ;

Zhu, Menglong ;

Berte, Rodrigo ;

Xuan, Fengyuan ;

Menezes, Leonardo de S. ;

Eda, Goki ;

Sum, Tze Chien ;

Quek, Su Ying ;

Maier, Stefan A. ;

Loh, Kian Ping .

NATURE PHOTONICS, 2022, 16 (09) :644-+

[2] CuInP2S6 Room Temperature Layered Ferroelectric [J].

Belianinov, A. ;

He, Q. ;

Dziaugys, A. ;

Maksymovych, P. ;

Eliseev, E. ;

Borisevich, A. ;

Morozovska, A. ;

Banys, J. ;

Vysochanskii, Y. ;

Kalinin, S. V. .

NANO LETTERS, 2015, 15 (06) :3808-3814

[3] Tunable quadruple-well ferroelectric van der Waals crystals [J].

Brehm, John A. ;

Neumayer, Sabine M. ;

Tao, Lei ;

O'Hara, Andrew ;

Chyasnavichus, Marius ;

Susner, Michael A. ;

McGuire, Michael A. ;

Kalinin, Sergei V. ;

Jesse, Stephen ;

Ganesh, Panchapakesan ;

Pantelides, Sokrates T. ;

Maksymovych, Petro ;

Balke, Nina .

NATURE MATERIALS, 2020, 19 (01) :43-+

[4] Enhanced Second-Harmonic Generation of van der Waals CuInP2S6 via Pressure-Regulated Cationic Displacement [J].

Bu, Kejun ;

Fu, Tonghuan ;

Du, Ziwan ;

Feng, Xin ;

Wang, Dong ;

Li, Zhongyang ;

Guo, Songhao ;

Sun, Zongdong ;

Luo, Hui ;

Liu, Gang ;

Ding, Yang ;

Zhai, Tianyou ;

Li, Qian ;

Lu, Xujie .

CHEMISTRY OF MATERIALS, 2023, 35 (01) :242-250

[5] Isolation and characterization of few-layer black phosphorus [J].

Castellanos-Gomez, Andres ;

Vicarelli, Leonardo ;

Prada, Elsa ;

Island, Joshua O. ;

Narasimha-Acharya, K. L. ;

Blanter, Sofya I. ;

Groenendijk, Dirk J. ;

Buscema, Michele ;

Steele, Gary A. ;

Alvarez, J. V. ;

Zandbergen, Henny W. ;

Palacios, J. J. ;

van der Zant, Herre S. J. .

2D MATERIALS, 2014, 1 (02)

[6]

Catalan G, 2011, NAT MATER, V10, P963, DOI [10.1038/NMAT3141, 10.1038/nmat3141]

[7] Recent Progress on Topological Structures in Ferroic Thin Films and Heterostructures [J].

Chen, Shanquan ;

Yuan, Shuai ;

Hou, Zhipeng ;

Tang, Yunlong ;

Zhang, Jinping ;

Wang, Tao ;

Li, Kang ;

Zhao, Weiwei ;

Liu, Xingjun ;

Chen, Lang ;

Martin, Lane W. ;

Chen, Zuhuang .

ADVANCED MATERIALS, 2021, 33 (06)

[8] Low-Symmetry Monoclinic Phases and Polarization Rotation Path Mediated by Epitaxial Strain in Multiferroic BiFeO3 Thin Films [J].

Chen, Zuhuang ;

Luo, Zhenlin ;

Huang, Chuanwei ;

Qi, Yajun ;

Yang, Ping ;

You, Lu ;

Hu, Chuansheng ;

Wu, Tom ;

Wang, Junling ;

Gao, Chen ;

Sritharan, Thirumany ;

Chen, Lang .

ADVANCED FUNCTIONAL MATERIALS, 2011, 21 (01) :133-138

[9] Two-dimensional materials with piezoelectric and ferroelectric functionalities [J].

Cui, Chaojie ;

Xue, Fei ;

Hu, Wei-Jin ;

Li, Lain-Jong .

NPJ 2D MATERIALS AND APPLICATIONS, 2018, 2 :1-14

[10] Intercorrelated In-Plane and Out-of-Plane Ferroelectricity in Ultrathin Two-Dimensional Layered Semiconductor In2Se3 [J].

Cui, Chaojie ;

Hu, Wei-Jin ;

Yan, Xingu ;

Addiego, Christopher ;

Gao, Wenpei ;

Wang, Yao ;

Wang, Zhe ;

Li, Linze ;

Cheng, Yingchun ;

Li, Peng ;

Zhang, Xixiang ;

Alshareef, Husam N. ;

Wu, Tom ;

Zhu, Wenguang ;

Pan, Xiaoqing ;

Li, Lain-Jong .

NANO LETTERS, 2018, 18 (02) :1253-1258

← 1 2 3 4 5 →