Giant Two-photon Absorption in Circular Graphene Quantum Dots in Infrared Region

Giant Two-photon Absorption in Circular Graphene Quantum Dots in Infrared Region

We investigate theoretically the two-photon absorption (TPA) for circular graphene quantum dots (GQDs) with the edge of armchair and zigzag on the basis of electronic energy states obtained by solving the Dirac-Weyl equation numerically under finite difference method. The expressions for TPA cross s...

Full description

Bibliographic Details
Main Authors:	Feng, Xiaobo, Li, Zhisong, Li, Xin, Liu, Yingkai
Format:	Online
Language:	English
Published:	Nature Publishing Group 2016
Online Access:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5024087/

Similar Items

Single photon emission from graphene quantum dots at room temperature
by: Shen Zhao, et al.
Published: (2018-08-01)

One-qubit quantum gates in a circular graphene quantum dot: genetic algorithm approach
by: Amparán, Gibrán, et al.
Published: (2013)

Graphene quantum dots as the electrolyte for solid state supercapacitors
by: Zhang, Su, et al.
Published: (2016)

Perspective: The future of quantum dot photonic integrated circuits
by: Justin C. Norman, et al.
Published: (2018-03-01)

Controlled Photon Switch Assisted by Coupled Quantum Dots
by: Luo, Ming-Xing, et al.
Published: (2015)

Quantum dots: a bright future for photonic nanosensors
by: Robert, Bogue
Published: (2010)

Synthesis of Luminescent Graphene Quantum Dots with High Quantum Yield and Their Toxicity Study
by: Jiang, Dan, et al.
Published: (2015)

Near-infrared-triggered photon upconversion tuning in all-inorganic cesium lead halide perovskite quantum dots
by: Wei Zheng, et al.
Published: (2018-08-01)

The Biosynthesis of Infrared-Emitting Quantum Dots in Allium Fistulosum
by: Green, M., et al.
Published: (2016)

Hyper-parallel photonic quantum computation with coupled quantum dots
by: Ren, Bao-Cang, et al.
Published: (2014)

Simple Method for Sub-Diffraction Resolution Imaging of Cellular Structures on Standard Confocal Microscopes by Three-Photon Absorption of Quantum Dots
by: Sporbert, Anje, et al.
Published: (2013)

Probing relaxation times in graphene quantum dots
by: Volk, Christian, et al.
Published: (2013)

Evidence for formation of multi-quantum dots in hydrogenated graphene
by: Chuang, Chiashain, et al.
Published: (2012)

High-performance graphene-quantum-dot photodetectors
by: Kim, Chang Oh, et al.
Published: (2014)

Giant photon bunching, superradiant pulse emission and excitation trapping in quantum-dot nanolasers
by: Jahnke, Frank, et al.
Published: (2016)

Enhancement of the Upconversion Emission by Visible-to-Near-Infrared Fluorescent Graphene Quantum Dots for miRNA Detection
by: Laurenti, Marco, et al.
Published: (2016)

Tunable mid-infrared coherent perfect absorption in a graphene meta-surface
by: Fan, Yuancheng, et al.
Published: (2015)

Storage of multiple single-photon pulses emitted from a quantum dot in a solid-state quantum memory
by: Tang, Jian-Shun, et al.
Published: (2015)

Improvement of infrared single-photon detectors absorptance by integrated plasmonic structures
by: Csete, Mária, et al.
Published: (2013)

Label-free Electrochemiluminescent Immunosensor for Detection of Prostate Specific Antigen based on Aminated Graphene Quantum Dots and Carboxyl Graphene Quantum Dots
by: Wu, Dan, et al.
Published: (2016)

Light effect on Click reaction: Role of photonic quantum dot catalyst
by: Nandi, Debkumar, et al.
Published: (2016)

Transform-limited single photons from a single quantum dot
by: Kuhlmann, Andreas V., et al.
Published: (2015)

Single-photon non-linear optics with a quantum dot in a waveguide
by: Javadi, A., et al.
Published: (2015)

Observation of strongly entangled photon pairs from a nanowire quantum dot
by: Versteegh, Marijn A. M., et al.
Published: (2014)

Time-bin entangled photons from a quantum dot
by: Jayakumar, Harishankar, et al.
Published: (2014)

Enhanced trion emission from colloidal quantum dots with photonic crystals by two-photon excitation
by: Xu, Xingsheng
Published: (2013)

Surface recombination and charged exciton in nanocrystal quantum dots on photonic crystals under two-photon excitation
by: Xu, Xingsheng
Published: (2014)

Two-photon interference at telecom wavelengths for time-bin-encoded single photons from quantum-dot spin qubits
by: Yu, Leo, et al.
Published: (2015)

Suspending Effect on Low-Frequency Charge Noise in Graphene Quantum Dot
by: Song, Xiang-Xiang, et al.
Published: (2015)

Highly responsive MoS2 photodetectors enhanced by graphene quantum dots
by: Chen, Caiyun, et al.
Published: (2015)

Nonlinear optical properties of near-infrared region Ag2S quantum dots pumped by nanosecond laser pulses
by: Liu, Li-wei, et al.
Published: (2015)

Optical absorption of CdSe quantum dots on electrodes with different morphology
by: Witoon Yindeesuk, et al.
Published: (2013-10-01)

Recent Progress Towards Quantum Dot Solar Cells with Enhanced Optical Absorption
by: Zheng, Zerui, et al.
Published: (2016)

Telecommunication Wavelength-Band Single-Photon Emission from Single Large InAs Quantum Dots Nucleated on Low-Density Seed Quantum Dots
by: Chen, Ze-Sheng, et al.
Published: (2016)

Quantum Dot Infrared Photodetectors: Photoresponse Enhancement Due to Potential Barriers
by: Mitin, Vladimir, et al.
Published: (2010)

Near-infrared quantum dots for HER2 localization and imaging of cancer cells
by: Rizvi, Sarwat B, et al.
Published: (2014)

PbS Colloidal Quantum Dot Photodetectors operating in the near infrared
by: De Iacovo, Andrea, et al.
Published: (2016)

Erratum: The Biosynthesis of Infrared-Emitting Quantum Dots in Allium Fistulosum
by: Green, M., et al.
Published: (2016)

Quantum dot cascade laser
by: Zhuo, Ning, et al.
Published: (2014)

Multifunctional Biocompatible Graphene Oxide Quantum Dots Decorated Magnetic Nanoplatform for Efficient Capture and Two-Photon Imaging of Rare Tumor Cells
by: Shi, Yongliang, et al.
Published: (2015)