Results 21 to 30 of about 19,559 (260)
C, 2020 A semiconductor bonding technique that is mediated by graphene quantum dots is proposed and demonstrated. The mechanical stability, electrical conductivity, and optical activity in the bonded interfaces are experimentally verified.
Kosuke Nishigaya +2 more
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Nanomaterials 2021 Best Paper Awards: Announcement and Interview with the Winner
Nanomaterials, 2021 After an extensive voting period, we are proud to present the Best Paper Award to “Carbon Dots and Graphene Quantum Dots in Electrochemical Biosensing [...]
Nanomaterials Editorial Office
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Quantum Dots in Graphene Nanoribbons
Nano Letters, 2017 Graphene quantum dots (GQDs) hold great promise for applications in electronics, optoelectronics, and bioelectronics, but the fabrication of widely tunable GQDs has remained elusive. Here, we report the fabrication of atomically precise GQDs consisting of low-bandgap N = 14 armchair graphene nanoribbon (AGNR) segments that are achieved through edge ...
Shiyong Wang +7 more
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Recent Progress in Graphene-Based Electrocatalysts for Hydrogen Evolution Reaction
Nanomaterials, 2022 Hydrogen is regarded as a key renewable energy source to meet future energy demands. Moreover, graphene and its derivatives have many advantages, including high electronic conductivity, controllable morphology, and eco-friendliness, etc., which show ...
Xupeng Qin +6 more
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Advances in Nanomaterials-Based Electrochemical Biosensors for Foodborne Pathogen Detection
Nanomaterials, 2021 Electrochemical biosensors utilizing nanomaterials have received widespread attention in pathogen detection and monitoring. Here, the potential of different nanomaterials and electrochemical technologies is reviewed for the development of novel ...
Ivan Bobrinetskiy +8 more
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Magnetism of graphene quantum dots
npj Quantum Materials, 2017 Condensed matter physics: intrinsic magnetism emerges in graphene quantum dots A local magetic moment emerges in nanoscale high purity graphene quantum dots, probably resulting from edge passivation.
Yuanyuan Sun +8 more
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Enhanced thermoelectric properties in boron nitride quantum-dot
Results in Physics, 2017 We have investigated the ballistic thermoelectric properties in boron nitride quantum dots by using the nonequilibrium Green’s function approach and the Landauer transport theory.
Changning Pan, Mengqiu Long, Jun He
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Coupled Quantum Dots in Bilayer Graphene
Nano Letters, 2018 8 pages, 5 ...
Marius Eich +10 more
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Quantum Dots in Graphene [PDF]
Universal Journal of Physics and Application, 2015 The paper reports on theoretical study of electron states for a quantum dot in a graphene monolayer. Discrete energy spectrum of quasiparticles inside the quantum dot is found. Energy levels and corresponding quasiparticle resonant wave functions are obtained, which allow calculating the local density of states inside the quantum dot. Some experimental
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Recent Advances in Two-Dimensional Quantum Dots and Their Applications
Nanomaterials, 2021 Two-dimensional quantum dots have received a lot of attention in recent years due to their fascinating properties and widespread applications in sensors, batteries, white light-emitting diodes, photodetectors, phototransistors, etc.
Konthoujam James Singh +7 more
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