Large-Area Three-Dimensional Displaced Overlapping Wing Perovskite Metamaterials with Giant Optical Chirality

Yuyi Feng; Xin Bi; Yifan Zeng; Yuxuan Dong; Hao Wang; Yanheng Wang; Qingyun Zhu; Clayton A. Nemitz; Jianyu Li; Zhongrui Wang; Tongtong Jiang; Fangci Zhang; Chenglei Jiang; Chunhui Zhang; Xianwen Liu; Guoguo Kang; Zhinong Yu; Ting Zhang; Yuwei Chai; Zefan Lin; Shuxian Du; Zhineng Lan; Peng Cui; Hao Huang; Yujie Qiu; Hengwei Qiu; Xing Zhao; Meicheng Li

doi:10.1021/acs.jpclett.5c03955

Large-Area Three-Dimensional Displaced Overlapping Wing Perovskite Metamaterials with Giant Optical Chirality

Yuyi Feng
, Xin Bi
, Yifan Zeng
, Yuxuan Dong
, Hao Wang
, Yanheng Wang
, Qingyun Zhu
, Clayton A. Nemitz
, Jianyu Li
, Zhongrui Wang
, Tongtong Jiang
, Fangci Zhang
, Chenglei Jiang
, Chunhui Zhang
, Xianwen Liu
, Guoguo Kang
, Zhinong Yu
, Ting Zhang
, Yuwei Chai
, Zefan Lin

Shuxian Du, Zhineng Lan, Peng Cui, Hao Huang, Yujie Qiu, Hengwei Qiu, Xing Zhao, Meicheng Li^*

^*Corresponding author for this work

North China Electric Power University
Qinghai Province Institute for Product Quality Inspection & Testing
University of North Carolina at Chapel Hill
Beijing Institute of Technology
CAS - Ningbo Institute of Material Technology and Engineering

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

Abstract

Perovskite chiral metamaterials have attracted widespread attention due to their enormous potential in areas such as chiral photoelectronics, spintronics, and ferroelectricity. However, current research often struggles to balance large-area fabrication with strong optical chirality responses. Here, we design and fabricate a novel three-dimensional displaced overlapping structure. A universal method combining electrochemical templating and stepwise glancing angle deposition enables large-area sample fabrication (1.4 cm × 1.4 cm). Ellipsometry-based circular dichroism measurements reveal a strong chiroptical response with a CD value of 12,149 mdeg and an anisotropy factor of 0.82 at 700 nm. Simulations indicate that the response originates from the resonant coupling of parallel electric and magnetic dipole components within the structure, with extrinsic chirality tunable via the incident light angle. Compared to conventional nanofabrication, this approach increases the production area by 4 orders of magnitude while offering tunable polarization conversion (1° to 32.6°). This work provides a viable pathway for developing large-area, low-cost polarizers, imaging, displays, and biosensors.

Original language	English
Pages (from-to)	4505-4513
Number of pages	9
Journal	Journal of Physical Chemistry Letters
Volume	17
Issue number	15
DOIs	https://doi.org/10.1021/acs.jpclett.5c03955
Publication status	Published - 16 Apr 2026
Externally published	Yes

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Feng, Y., Bi, X., Zeng, Y., Dong, Y., Wang, H., Wang, Y., Zhu, Q., Nemitz, C. A., Li, J., Wang, Z., Jiang, T., Zhang, F., Jiang, C., Zhang, C., Liu, X., Kang, G., Yu, Z., Zhang, T., Chai, Y., ... Li, M. (2026). Large-Area Three-Dimensional Displaced Overlapping Wing Perovskite Metamaterials with Giant Optical Chirality. Journal of Physical Chemistry Letters, 17(15), 4505-4513. https://doi.org/10.1021/acs.jpclett.5c03955

@article{e795769937dc46859e9ac738a7ac9d0e,

title = "Large-Area Three-Dimensional Displaced Overlapping Wing Perovskite Metamaterials with Giant Optical Chirality",

abstract = "Perovskite chiral metamaterials have attracted widespread attention due to their enormous potential in areas such as chiral photoelectronics, spintronics, and ferroelectricity. However, current research often struggles to balance large-area fabrication with strong optical chirality responses. Here, we design and fabricate a novel three-dimensional displaced overlapping structure. A universal method combining electrochemical templating and stepwise glancing angle deposition enables large-area sample fabrication (1.4 cm × 1.4 cm). Ellipsometry-based circular dichroism measurements reveal a strong chiroptical response with a CD value of 12,149 mdeg and an anisotropy factor of 0.82 at 700 nm. Simulations indicate that the response originates from the resonant coupling of parallel electric and magnetic dipole components within the structure, with extrinsic chirality tunable via the incident light angle. Compared to conventional nanofabrication, this approach increases the production area by 4 orders of magnitude while offering tunable polarization conversion (1° to 32.6°). This work provides a viable pathway for developing large-area, low-cost polarizers, imaging, displays, and biosensors.",

author = "Yuyi Feng and Xin Bi and Yifan Zeng and Yuxuan Dong and Hao Wang and Yanheng Wang and Qingyun Zhu and Nemitz, \{Clayton A.\} and Jianyu Li and Zhongrui Wang and Tongtong Jiang and Fangci Zhang and Chenglei Jiang and Chunhui Zhang and Xianwen Liu and Guoguo Kang and Zhinong Yu and Ting Zhang and Yuwei Chai and Zefan Lin and Shuxian Du and Zhineng Lan and Peng Cui and Hao Huang and Yujie Qiu and Hengwei Qiu and Xing Zhao and Meicheng Li",

note = "Publisher Copyright: {\textcopyright} 2026 American Chemical Society",

year = "2026",

month = apr,

day = "16",

doi = "10.1021/acs.jpclett.5c03955",

language = "English",

volume = "17",

pages = "4505--4513",

journal = "Journal of Physical Chemistry Letters",

issn = "1948-7185",

publisher = "American Chemical Society",

number = "15",

}

Feng, Y, Bi, X, Zeng, Y, Dong, Y, Wang, H, Wang, Y, Zhu, Q, Nemitz, CA, Li, J, Wang, Z, Jiang, T, Zhang, F, Jiang, C, Zhang, C, Liu, X , Kang, G , Yu, Z, Zhang, T, Chai, Y, Lin, Z, Du, S, Lan, Z, Cui, P, Huang, H, Qiu, Y, Qiu, H, Zhao, X & Li, M 2026, 'Large-Area Three-Dimensional Displaced Overlapping Wing Perovskite Metamaterials with Giant Optical Chirality', Journal of Physical Chemistry Letters, vol. 17, no. 15, pp. 4505-4513. https://doi.org/10.1021/acs.jpclett.5c03955

TY - JOUR

T1 - Large-Area Three-Dimensional Displaced Overlapping Wing Perovskite Metamaterials with Giant Optical Chirality

AU - Feng, Yuyi

AU - Bi, Xin

AU - Zeng, Yifan

AU - Dong, Yuxuan

AU - Wang, Hao

AU - Wang, Yanheng

AU - Zhu, Qingyun

AU - Nemitz, Clayton A.

AU - Li, Jianyu

AU - Wang, Zhongrui

AU - Jiang, Tongtong

AU - Zhang, Fangci

AU - Jiang, Chenglei

AU - Zhang, Chunhui

AU - Liu, Xianwen

AU - Kang, Guoguo

AU - Yu, Zhinong

AU - Zhang, Ting

AU - Chai, Yuwei

AU - Lin, Zefan

AU - Du, Shuxian

AU - Lan, Zhineng

AU - Cui, Peng

AU - Huang, Hao

AU - Qiu, Yujie

AU - Qiu, Hengwei

AU - Zhao, Xing

AU - Li, Meicheng

PY - 2026/4/16

Y1 - 2026/4/16

N2 - Perovskite chiral metamaterials have attracted widespread attention due to their enormous potential in areas such as chiral photoelectronics, spintronics, and ferroelectricity. However, current research often struggles to balance large-area fabrication with strong optical chirality responses. Here, we design and fabricate a novel three-dimensional displaced overlapping structure. A universal method combining electrochemical templating and stepwise glancing angle deposition enables large-area sample fabrication (1.4 cm × 1.4 cm). Ellipsometry-based circular dichroism measurements reveal a strong chiroptical response with a CD value of 12,149 mdeg and an anisotropy factor of 0.82 at 700 nm. Simulations indicate that the response originates from the resonant coupling of parallel electric and magnetic dipole components within the structure, with extrinsic chirality tunable via the incident light angle. Compared to conventional nanofabrication, this approach increases the production area by 4 orders of magnitude while offering tunable polarization conversion (1° to 32.6°). This work provides a viable pathway for developing large-area, low-cost polarizers, imaging, displays, and biosensors.

AB - Perovskite chiral metamaterials have attracted widespread attention due to their enormous potential in areas such as chiral photoelectronics, spintronics, and ferroelectricity. However, current research often struggles to balance large-area fabrication with strong optical chirality responses. Here, we design and fabricate a novel three-dimensional displaced overlapping structure. A universal method combining electrochemical templating and stepwise glancing angle deposition enables large-area sample fabrication (1.4 cm × 1.4 cm). Ellipsometry-based circular dichroism measurements reveal a strong chiroptical response with a CD value of 12,149 mdeg and an anisotropy factor of 0.82 at 700 nm. Simulations indicate that the response originates from the resonant coupling of parallel electric and magnetic dipole components within the structure, with extrinsic chirality tunable via the incident light angle. Compared to conventional nanofabrication, this approach increases the production area by 4 orders of magnitude while offering tunable polarization conversion (1° to 32.6°). This work provides a viable pathway for developing large-area, low-cost polarizers, imaging, displays, and biosensors.

UR - https://www.scopus.com/pages/publications/105035921479

U2 - 10.1021/acs.jpclett.5c03955

DO - 10.1021/acs.jpclett.5c03955

M3 - Article

C2 - 41943238

AN - SCOPUS:105035921479

SN - 1948-7185

VL - 17

SP - 4505

EP - 4513

JO - Journal of Physical Chemistry Letters

JF - Journal of Physical Chemistry Letters

IS - 15

ER -

Large-Area Three-Dimensional Displaced Overlapping Wing Perovskite Metamaterials with Giant Optical Chirality

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