Results 31 to 40 of about 69,856 (337)
Effects of microstructure and growth conditions on quantum emitters in gallium nitride
APL Materials, 2019 Single-photon emitters in gallium nitride (GaN) are gaining interest as attractive quantum systems due to the well-established techniques for growth and nanofabrication of the host material, as well as its remarkable chemical stability and optoelectronic
Minh Nguyen +7 more
doaj +1 more source
Unidirectional frequency conversion of surface plasmon polaritons on metal nanowires
Micro and Nano Engineering, 2023 Hybrid nanoplasmonics is one of the most promising branch of nanophotonics which aims, in particular, to control the energy transfer between donor and acceptor nano-emitters via surface plasmons.
Aurélie Broussier +10 more
doaj +1 more source
Bright Room-Temperature Single Photon Emission from Defects in Gallium Nitride
, 2016 Single photon emitters play a central role in many photonic quantum technologies. A promising class of single photon emitters consists of atomic color centers in wide-bandgap crystals, such as diamond silicon carbide and hexagonal boron nitride. However,
Aharonovich, Igor +11 more
core +1 more source
, 2020 The interest in perovskite nanocrystals (NCs) such as CsPbBr$_3$ for quantum applications is rapidly raising, as it has been demonstrated that they can behave as very efficient single photon emitters.
Bramati, Alberto +7 more
core +3 more sources
ChipHigh-performance optical quantum memories serving as quantum nodes are crucial for the distribution of remote entanglement and the construction of large-scale quantum networks.
Ruo-Ran Meng +5 more
doaj +1 more source
Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma
Advanced Engineering Materials, EarlyView.The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie +4 more
wiley +1 more source
Intensified antibunching via feedback-induced quantum interference
, 2017 We numerically show that time delayed coherent feedback controls the statistical output characteristics of driven quantum emitters. Quantum feedback allows to enhance or suppress a wide range of classical and nonclassical features of the emitted quantum ...
Carmele, Alexander +5 more
core +1 more source
Photophysics of blue quantum emitters in hexagonal boron nitride
Materials for Quantum Technology, 2023 Colour centres in hexagonal boron nitride (hBN) have emerged as intriguing contenders for integrated quantum photonics. In this work, we present a detailed photophysical analysis of hBN single emitters emitting at the blue spectral range.
Ivan Zhigulin +8 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This paper presents a novel approach to reducing oxide layers on metal powders using low‐temperature hydrogen dielectric barrier discharge plasmas at atmospheric pressure. Unlike conventional hydrogen‐plasma reductions, the powders do not contact the plasma directly.
Shukang Zhang +3 more
wiley +1 more source
Resonance fluorescence of GaAs quantum dots with near-unity photon indistinguishability
, 2019 Photonic quantum technologies call for scalable quantum light sources that can be integrated, while providing the end user with single and entangled photons on-demand.
da Silva, Saimon Filipe Covre +12 more
core +2 more sources