Results 21 to 30 of about 2,454,452 (341)
AIP Advances, 2020 The dynamic and static Rashba effects in hybrid methylammonium (MA) lead halide perovskites have recently been theoretically predicted. However, only the static effect was experimentally confirmed so far.
Yuri D. Glinka +4 more
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Quantum repeaters based on individual electron spins and nuclear-spin-ensemble memories in quantum dots [PDF]
Quantum, 2021 Inspired by recent developments in the control and manipulation of quantum dot nuclear spins, which allow for the transfer of an electron spin state to the surrounding nuclear-spin ensemble for storage, we propose a quantum repeater scheme that combines ...
Kenneth Sharman +3 more
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Efficient Quantum Dot−Quantum Dot and Quantum Dot−Dye Energy Transfer in Biotemplated Assemblies [PDF]
ACS Nano, 2011 CdSe semiconductor nanocrystal quantum dots are assembled into nanowire-like arrays employing microtubule fibers as nanoscale molecular "scaffolds." Spectrally and time-resolved energy-transfer analysis is used to assess the assembly of the nanoparticles into the hybrid inorganic biomolecular structure. Specifically, we demonstrate that a comprehensive
Marc, Achermann +4 more
openaire +2 more sources
Single-Electron Transport and Detection of Graphene Quantum Dots
Nanomaterials, 2023 The integrated structure of graphene single-electron transistor and nanostrip electrometer was prepared using the semiconductor fabrication process. Through the electrical performance test of the large sample number, qualified devices were selected from ...
Xinxing Li, Jinggao Sui, Jingyue Fang
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Nature Communications, 2020 Perovskite quantum-dot-based light-emitting diodes (QLEDs) possess the features of wide gamut and real color expression, which have been considered as candidates for high-quality lightings and displays. However, massive defects are prone to be reproduced
Leimeng Xu +6 more
semanticscholar +1 more source
Flexible and efficient perovskite quantum dot solar cells via hybrid interfacial architecture
Nature Communications, 2020 All-inorganic CsPbI 3 perovskite quantum dots have received substantial research interest for photovoltaic applications because of higher efficiency compared to solar cells using other quantum dots materials and the various exciting properties that ...
Long Hu +17 more
semanticscholar +1 more source
Plasmon enhanced optical Kerr susceptibility of quantum dots
Results in Physics, 2020 A significant gain in optical Kerr susceptibility of semiconductor quantum systems is of great importance for enabling nonlinear optical devices for the applications such as optical switches and high-density on-chip integration.
Guanghui Liu +6 more
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Near-threshold properties of the electronic density of layered quantum-dots [PDF]
, 2012 We present a way to manipulate an electron trapped in a layered quantum dot based on near-threshold properties of one-body potentials. We show that potentials with a simple global parameter allows the manipulation of the wave function changing its ...
Ferrón, Alejandro +2 more
core +2 more sources
Particle & Particle Systems Characterization, 2013 Graphene quantum dots (GQDs) are nanometer‐sized fragments of graphene that show unique properties, which makes them interesting candidates for a whole range of new applications. This review article gives an overview of the synthesis, properties and applications of GQDs. Synthesis methods discussed include top‐down and bottom‐up approaches.
Mitchell Bacon +2 more
openaire +3 more sources
Advanced Science, 2022 The development of in situ growth methods for the fabrication of high‐quality perovskite single‐crystal thin films (SCTFs) directly on hole‐transport layers (HTLs) to boost the performance of optoelectronic devices is critically important.
Xiaobing Tang +15 more
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