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Cheng Xu
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Zero-bias mid-infrared graphene photodetectors with bulk photoresponse and calibration-free polarization detection
J Wei, Y Li, L Wang, W Liao, B Dong, C Xu, C Zhu, KW Ang, CW Qiu, ...
Nature communications 11 (1), 1-9, 2020
1432020
Mid-infrared semimetal polarization detectors with configurable polarity transition
J Wei, C Xu, B Dong, CW Qiu, C Lee
Nature Photonics, 1-8, 2021
1282021
Reconfigurable Terahertz Metamaterials: from fundamental principles to advanced 6G applications
C Xu, Z Ren, J Wei, C Lee
iScience, 103799, 2022
582022
Larger-Than-Unity External Optical Field Confinement Enabled by Metamaterial-Assisted Comb Waveguide for Ultrasensitive Long-Wave Infrared Gas Spectroscopy
W Liu, Y Ma, X Liu, J Zhou, C Xu, B Dong, C Lee
Nano Letters, 2022
442022
MOF/Polymer-Integrated Multi-Hotspot Mid-Infrared Nanoantennas for Sensitive Detection of CO2 Gas
H Zhou, Z Ren, C Xu, L Xu, C Lee
Nano-Micro Letters 14, 207-207, 2022
292022
MEMS enabled suspended silicon waveguide platform for long-wave infrared modulation applications
X Liu, Q Qiao, B Dong, W Liu, C Xu, S Xu, G Zhou
International Journal of Optomechatronics 16 (1), 42-57, 2022
212022
Expanding chiral metamaterials for retrieving fingerprints via vibrational circular dichroism
C Xu, Z Ren, H Zhou, J Zhou, CP Ho, N Wang, C Lee
Light: Science & Applications 12 (1), 154, 2023
142023
Ultrasensitive Molecular Fingerprint Retrieval Using Strongly Detuned Overcoupled Plasmonic Nanoantennas
D Li, H Zhou, Z Chen, Z Ren, C Xu, X He, T Liu, X Chen, H Huang, C Lee, ...
Advanced Materials, 2301787, 2023
112023
Research Progress in Surface-Enhanced Infrared Absorption Spectroscopy: From Performance Optimization, Sensing Applications, to System Integration
D Li, C Xu, J Xie, C Lee
Nanomaterials 13 (16), 2377, 2023
72023
Dynamic construction of refractive index-dependent vibrations using surface plasmon-phonon polaritons
H Zhou, Z Ren, D Li, C Xu, X Mu, C Lee
Nature Communications 14 (1), 7316, 2023
32023
MOF-Integrated Ultra-Broadband Nanoantennas for Machine-Learning-Enabled VOC Gas Identification
H Zhou, D Li, Z Ren, C Xu, C Wang, C Lee
2023 22nd International Conference on Solid-State Sensors, Actuators and …, 2023
2023
In-Vitro Real-Time Identification of Coronavirus Spike Proteins Via Ultrasensitive Mid-Infrared Hook Nanoantennas Array
Z Ren, H Zhou, Z Zhang, C Xu, C Lee
2023 22nd International Conference on Solid-State Sensors, Actuators and …, 2023
2023
Metamaterial-Enhanced Vibrational Circular Dichroism for Mid-Infrared Spectroscopic Nanosensors
C Xu, Z Ren, H Zhou, J Zhou, CP Ho, N Wang, C Lee
2023 22nd International Conference on Solid-State Sensors, Actuators and …, 2023
2023
Multi-Hotspot MID-IR Nanoantennas with Matched Loss and High-Intensity Near-Field for Sub-ppm-Level Gas Detection
H Zhou, Z Ren, C Xu, L Xu, X Guo, C Lee
2023 IEEE 36th International Conference on Micro Electro Mechanical Systems …, 2023
2023
Near‐Field Coupling Induced Less Chiral Responses in Chiral Metamaterials for Surface‐Enhanced Vibrational Circular Dichroism
C Xu, Z Ren, H Zhou, J Zhou, D Li, C Lee
Advanced Functional Materials, 2314482, 2023
2023
Heterogeneous LiNbO3/Si Direct Bonding for Wavelength-Dependent Mid-Infrared Imaging
J Xu, Z Ren, X Liu, C Xu, C Wang, Y Tian, C Lee
2021 21st International Conference on Solid-State Sensors, Actuators and …, 2021
2021
Uncooled Zero-Bias Graphene Mid-Infrared Detectors
J Wei, C Xu, B Dong, C Lee
2021 IEEE 34th International Conference on Micro Electro Mechanical Systems …, 2021
2021
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