Results 11 to 20 of about 180,607 (254)

Single-Photon Sources Based on Novel Color Centers in Silicon Carbide P–I–N Diodes: Combining Theory and Experiment [PDF]

Nano-Micro Letters, 2021
Dmitry Fedyanin, Igor Khramtsov
exaly   +2 more sources

Fair colorful k-center clustering [PDF]

Mathematical Programming, 2020
AbstractAn instance of colorfulk-center consists of points in a metric space that are colored red or blue, along with an integer k and a coverage requirement for each color. The goal is to find the smallest radius $$\rho $$ ρ such that there exist balls of radius $$\rho $$ ρ around k
Jia, Xinrui, Sheth, Kshiteej, Svensson, Ola Nils Anders   +2 more
openaire   +7 more sources

Preparations and applications of single color centers in diamond

Advances in Physics: X, 2021
As a non-classical light source, single-photon source plays an essential role in the foundation of quantum physics and has been attracting a lot of attention of researchers over the world. Up to now, among different kinds of single-photon sources, single
Zhiping Ju, Junjie Lin, Si Shen, Botao Wu, E Wu   +4 more
doaj   +1 more source

Electronic Structure, Optical and Magnetic Properties of Oxygen-Deficient Gray TiO_2–δ(B)

Inorganics, 2022
The gray-colored oxygen-deficient TiO2–δ(B) nanobelts have been synthesized through a combination of the hydrothermal method followed by an ion exchange process and vacuum annealing.
Denis P. Opra, Alexander A. Sokolov, Sergey L. Sinebryukhov, Ivan A. Tkachenko, Albert M. Ziatdinov, Sergey V. Gnedenkov   +5 more
doaj   +1 more source

Triangular quantum photonic devices with integrated detectors in silicon carbide

Materials for Quantum Technology, 2023
Triangular cross-section silicon carbide (SiC) photonic devices have been studied as an efficient and scalable route for integration of color centers into quantum hardware.
Sridhar Majety, Stefan Strohauer, Pranta Saha, Fabian Wietschorke, Jonathan J Finley, Kai Müller, Marina Radulaski   +6 more
doaj   +1 more source

Hands-On Quantum Sensing with NV⁻ Centers in Diamonds

C, 2023
The physical properties of diamond crystals, such as color or electrical conductivity, can be controlled via impurities. In particular, when doped with nitrogen, optically active nitrogen-vacancy centers (NV), can be induced. The center is an outstanding
J. L. Sánchez Toural, V. Marzoa, R. Bernardo-Gavito, J. L. Pau, D. Granados   +4 more
doaj   +1 more source

Machine and quantum learning for diamond-based quantum applications

Materials for Quantum Technology, 2023
In recent years, machine and quantum learning have gained considerable momentum sustained by growth in computational power and data availability and have shown exceptional aptness for solving recognition- and classification-type problems, as well as ...
Dylan G Stone, Carlo Bradac
doaj   +1 more source

Photonic devices fabricated from (111)‐oriented single crystal diamond

InfoMat, 2020
Diamond is a material of choice in the pursuit of integrated quantum photonic technologies. So far, the majority of photonic devices fabricated from diamond are made from (100)‐oriented crystals.
Blake Regan, Sejeong Kim, Anh T. H. Ly, Aleksandra Trycz, Kerem Bray, Kumaravelu Ganesan, Milos Toth, Igor Aharonovich   +7 more
doaj   +1 more source

Bright Silicon Carbide Single-Photon Emitting Diodes at Low Temperatures: Toward Quantum Photonics Applications

Nanomaterials, 2021
Color centers in silicon carbide have recently emerged as one of the most promising emitters for bright single-photon emitting diodes (SPEDs). It has been shown that, at room temperature, they can emit more than 109 photons per second under electrical ...
Igor A. Khramtsov, Dmitry Yu. Fedyanin
doaj   +1 more source

All‐Epitaxial Self‐Assembly of Silicon Color Centers Confined Within Sub‐Nanometer Thin Layers Using Ultra‐Low Temperature Epitaxy [PDF]

Advanced Materials
Moritz Brehm
exaly   +2 more sources