E
Er-Ping Li
Researcher at Zhejiang University
Publications - 589
Citations - 10705
Er-Ping Li is an academic researcher from Zhejiang University. The author has contributed to research in topics: Equivalent circuit & Graphene. The author has an hindex of 43, co-authored 556 publications receiving 8434 citations. Previous affiliations of Er-Ping Li include Institute of High Performance Computing Singapore & National University of Singapore.
Papers
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Highly sensitive graphene biosensors based on surface plasmon resonance
TL;DR: The calculations show that the proposed graphene-on-gold SPR biosensor is three times more sensitive than the conventional gold thin film SPR bios sensor, due to increased adsorption of biomolecules on graphene and the optical property of graphene.
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A Unique Extraction of Metamaterial Parameters Based on Kramers–Kronig Relationship
TL;DR: In this paper, an improved algorithm for extracting the effective constitutive parameters of a metamaterial is derived, which invokes the Kramers-Kronig relations to ensure the uniqueness of the solution.
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Confocal Microwave Imaging for Breast Cancer Detection: Delay-Multiply-and-Sum Image Reconstruction Algorithm
TL;DR: The reconstructed images illustrate improvement in identification of embedded malignant tumors over the delay-and-sum algorithm and successful detection and localization of tumors as small as 2 mm in diameter are demonstrated.
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Contacts between Two- and Three-Dimensional Materials: Ohmic, Schottky, and p-n Heterojunctions.
Yang Xu,Cheng Cheng,Sichao Du,Jianyi Yang,Bin Yu,Jack K. Luo,Wen-Yan Yin,Er-Ping Li,Shurong Dong,Peide D. Ye,Xiangfeng Duan +10 more
TL;DR: This review investigates the experimental efforts in interfacing 2D layers with 3D materials and analyzes the properties of the heterojunctions formed between them, calling for careful reconsideration of the physical models describing the junction behavior.
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Synthesis of highly confined surface plasmon modes with doped graphene sheets in the midinfrared and terahertz frequencies
TL;DR: In this paper, the surface plasmon dispersion relation for monolayer graphene sheets and a separated parallel pair of graphene monolayers was investigated through analytic calculations, which was shown to be highly accurate and offers intuition to the properties of the supported plasmmon mode.