Results 241 to 250 of about 1,239,912 (294)
Some of the next articles are maybe not open access.
Izvestiya vysshikh uchebnykh zavedenii. Fizika, 2021
The analysis of the results of fundamental and applied research in the field of creation of photochromic nanoparticles of the "core-shell" type, in which semiconductor nanocrystals - quantum dots were used as a core, and the shell included physically or chemically sorbed molecules of photochromic thermally relaxing (spiropyrans, spirooxazines ...
openaire +1 more source
The analysis of the results of fundamental and applied research in the field of creation of photochromic nanoparticles of the "core-shell" type, in which semiconductor nanocrystals - quantum dots were used as a core, and the shell included physically or chemically sorbed molecules of photochromic thermally relaxing (spiropyrans, spirooxazines ...
openaire +1 more source
Journal of Nonlinear Optical Physics & Materials, 1996
Basic ingredients of a microscopic theory describing the degenerate four-wave mixing of the outgoing field from a mesoscopic source particle were established. Starting from many-body theory and selfenergy quantum electrodynamics it is argued that the best spatial confinement one might hope to obtain of the source field is given by the extension of the
openaire +2 more sources
Basic ingredients of a microscopic theory describing the degenerate four-wave mixing of the outgoing field from a mesoscopic source particle were established. Starting from many-body theory and selfenergy quantum electrodynamics it is argued that the best spatial confinement one might hope to obtain of the source field is given by the extension of the
openaire +2 more sources
Physics World, 1997
Semiconductor lasers are key components in many of the appliances that we take for granted in everyday life. Fibre-optic communications and compact-disc players are perhaps the two best known examples. There is also a world-wide research and development effort to improve the performance of these devices by making them smaller, brighter, more efficient ...
openaire +2 more sources
Semiconductor lasers are key components in many of the appliances that we take for granted in everyday life. Fibre-optic communications and compact-disc players are perhaps the two best known examples. There is also a world-wide research and development effort to improve the performance of these devices by making them smaller, brighter, more efficient ...
openaire +2 more sources
Quantum dots and nanocomposites
WIREs Nanomedicine and Nanobiotechnology, 2010AbstractQuantum dots (QDs), also known as semiconducting nanoparticles, are promising zero‐dimensional advanced materials because of their nanoscale size and because they can be engineered to suit particular applications such as nonlinear optical devices (NLO), electro‐optical devices, and computing applications.
openaire +2 more sources
Advanced Materials, 2019
AbstractQuantum dots (QDs) are being highlighted in display applications for their excellent optical properties, including tunable bandgaps, narrow emission bandwidth, and high efficiency. However, issues with their stability must be overcome to achieve the next level of development. QDs are utilized in display applications for their photoluminescence (
Hyungsuk, Moon +4 more
openaire +2 more sources
AbstractQuantum dots (QDs) are being highlighted in display applications for their excellent optical properties, including tunable bandgaps, narrow emission bandwidth, and high efficiency. However, issues with their stability must be overcome to achieve the next level of development. QDs are utilized in display applications for their photoluminescence (
Hyungsuk, Moon +4 more
openaire +2 more sources
Quantum Dots, Quantum Dot Molecules, and Quantum Dot Crystals
Extended Abstracts of the 2005 International Conference on Solid State Devices and Materials, 2007O. G. Schmidt +7 more
openaire +1 more source