Results 11 to 20 of about 2,219,213 (361)
Proceedings of the National Academy of Sciences, 2016 The purpose of this communication is to make a bibliographic review of Quantum Dots methods and their applications in the field of Biotechnology. Quantum dots (QDs) are a novel class of inorganic fluorophores, which are gaining widespread recognition as a result of their exceptional photophysical properties.
M.G.C. Pereira +4 more
+5 more sources
AIP Advances, 2020 Although structural phase transitions in single-crystal hybrid methyl-ammonium (MA) lead halide perovskites (MAPbX3, X = Cl, Br, I) as a function of temperature are common phenomena, they have never been observed in the corresponding nanocrystals.
Yuri D. Glinka +5 more
doaj +1 more source
Advanced Science, 2022 Organic solar cells (OSCs) based on polymer donor and non‐fullerene acceptor achieve power conversion efficiency (PCE) more than 19% but their poor absorption below 550 nm restricts the harvesting of high‐energy photons.
Xiaoyu Gu +11 more
doaj +1 more source
Quantum computation with quantum dots [PDF]
Physical Review A, 1998 We propose a new implementation of a universal set of one- and two-qubit gates for quantum computation using the spin states of coupled single-electron quantum dots. Desired operations are effected by the gating of the tunneling barrier between neighboring dots.
Loss, D., DiVincenzo, D. P.
openaire +3 more sources
Quantum Dot Sensitized Photoelectrodes [PDF]
Nanomaterials, 2011 Quantum Dots (QDs) are promising alternatives to organic dyes as sensitisers for photocatalytic electrodes. This review article provides an overview of the current state of the art in this area. More specifically, different types of QDs with a special focus on heavy-metal free QDs and the methods for preparation and adsorption onto metal oxide ...
Thomas Nann, Thomas J. Macdonald
openaire +4 more sources
Highly Polarized Fluorescent Film Based on Aligned Quantum Rods by Contact Ink-Jet Printing Method
IEEE Photonics Journal, 2019 Fluorescent quantum rods (QRs) have received much attention recently because of their properties of polarized light emission with narrow full width at half-maximum.
Ziming Zhou +12 more
doaj +1 more source
High performance top-emitting quantum dot light-emitting diodes with interfacial modification
AIP Advances, 2020 In this paper, we report high performance top-emitting quantum dot light-emitting diodes (TE-QLEDs) with an interfacial modification layer. The specular metal bottom electrode was modified by an interfacial layer to improve the wettability of the aqueous
Shihao Ding +8 more
doaj +1 more source
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
doaj +1 more source
Quantum Dots in Graphene [PDF]
Physical Review Letters, 2007 4 pages, 3 ...
Silvestrov, P. G., Efetov, K. B.
openaire +3 more sources