A5049844893- Plasmonic and Surface Plasmon Research
- Photonic and Optical Devices
- Advanced biosensing and bioanalysis techniques
- Advancements in Semiconductor Devices and Circuit Design
- Quantum and electron transport phenomena
- Semiconductor materials and devices
- Quantum Dots Synthesis And Properties
- Quantum Computing Algorithms and Architecture
- Advanced Nanomaterials in Catalysis
- Advanced Photocatalysis Techniques
- Gold and Silver Nanoparticles Synthesis and Applications
- Photonic Crystals and Applications
- Carbon and Quantum Dots Applications
- Thermal Radiation and Cooling Technologies
First Affiliated Hospital of Bengbu Medical College
2024
UNSW Sydney
2023
State Key Laboratory on Integrated Optoelectronics
2021
Chinese Academy of Sciences
2021
Institute of Semiconductors
2021
University of Michigan
2017
Ann Arbor Center for Independent Living
2017
State Key Laboratory of Electronic Thin Films and Integrated Devices
2016
National Engineering Research Center of Electromagnetic Radiation Control Materials
2016
The small size and excellent integrability of silicon metal-oxide-semiconductor (SiMOS) quantum dot spin qubits make them an attractive system for mass-manufacturable, scaled-up processors. Furthermore, classical control electronics can be integrated on-chip, in-between the qubits, if architecture with sparse arrays is chosen. In such are either transported across chip via shuttling or coupled mediating systems over short-to-intermediate distances. This paper investigates charge...
Graphene has been demonstrated as a candidate for optoelectronic devices due to its broad absorption spectrum and ultra-high carrier mobility. However, graphene is essentially transparent in visible near-infrared regimes with an absorptivity of 2.3%, which largely limits application photodetection. Here, we show that metallic nanopillar antennas could improve light detectors. The coupled help concentrate free space electromagnetic wave around the nanopillars by localized surface plasmon...
We report a graphene-based photodetector with ultra-high photoresponsivity and wavelength selectivity, targeting at the mid-infrared (MIR) regime. To enhance spectral gold-grating structure is designed implemented under graphene layer to excite surface plasmon polaritons (SPPs). The electromagnetic field specific can be guided confined within subwavelength structures. contacted by metal slightly p-type doped due gold grating, improving interband transition rate of electrons. built-in...
One of the key pathways toward scalability spin-based quantum computing systems lies in achieving long-range interactions between electrons and increasing their interconnectivity. Coherent spin transport is one most promising strategies to achieve this architectural advantage. Experimental results have previously demonstrated high-fidelity transportation qubits two dots silicon identified possible sources error. In theoretical study, we investigate these errors analyze impact tunnel...
To achieve high sensitivity and multi-mode sensing characteristics based on the plasmon effect, we explored a high-sensitivity refractive index sensor structure with narrow linewidth absorption theoretical analysis. The is composed of periodic asymmetric ring cavity array, spacer layer metal thin-film layer. reflection spectrum this shows six resonance modes in wavelength range from visible to near-infrared. performance was optimized change parameters combining simulation data, results shown...
Jellybean Quantum Dots Highly elliptical, elongated, quantum dots—so-called jellybean dots—can be used for qubit–qubit coupling over short-to-intermediate distances and alleviate crowding in scaled-up processors, as described by Zeheng Wang, Arne Laucht, co-workers article number 2208557. The cover illustration shows an artist's impression of two spin qubits silicon metal–oxide–semiconductor dots that are coupled through such a coupler.