Results 51 to 60 of about 69,856 (337)

Quantum networks with chiral light--matter interaction in waveguides

, 2016
We propose a scalable architecture for a quantum network based on a simple on-chip photonic circuit that performs loss-tolerant two-qubit measurements.
Lodahl, Peter, Mahmoodian, Sahand, Sørensen, Anders S.   +2 more
core   +1 more source

Surface Acoustic Wave Cavity Optomechanics with Atomically Thin h-BN and WSe_{2} Single-Photon Emitters

PRX Quantum
Surface acoustic waves (SAWs) are a versatile tool for coherently interfacing with a variety of solid-state quantum systems spanning microwave to optical frequencies, including superconducting qubits, spins, and quantum emitters. Here, we demonstrate SAW
Sahil D. Patel, Kamyar Parto, Michael Choquer, Nicholas Lewis, Sammy Umezawa, Landon Hellman, Daniella Polishchuk, Galan Moody   +7 more
doaj   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

Advanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner, Ruben Maile, Murat Cuvalli, Andreas Wolf, Ayisha Komal, Robert Oestreich, Christoph Janiak, Karl Mandel, Alexander Knebel, Klaus Müller‐Buschbaum   +9 more
wiley   +1 more source

Cooperative effects in thin dielectric layers: Long-range Dicke superradiance

Physical Review Research
The realization and control of collective quantum effects so far have predominantly focused on cold atomic ensembles. Quantum photonic platforms, with their engineered Green's functions and integration capability of advanced solid-state quantum emitters,
Ankit Kundu, Rahul Trivedi, Alisa Javadi, Hadiseh Alaeian   +3 more
doaj   +1 more source

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

Advanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner, Julian Burkhart, Kateryna Borysova, Chiara Mazzariol, Klaus Müller‐Buschbaum   +4 more
wiley   +1 more source

Entanglement swapping with photons generated on-demand by a quantum dot

, 2019
Photonic entanglement swapping, the procedure of entangling photons without any direct interaction, is a fundamental test of quantum mechanics and an essential resource to the realization of quantum networks.
Basset, Francesco Basso, da Silva, Saimon F. Covre, Jöns, Klaus D., Rastelli, Armando, Reindl, Marcus, Rota, Michele B., Schimpf, Christian, Tedeschi, Davide, Trotta, Rinaldo, Zeuner, Katharina D., Zwiller, Val   +10 more
core   +1 more source

Solid-state single-photon sources operating in the telecom wavelength range

Nanophotonics
Solid-state quantum emitters operating in the telecom wavelength range are pivotal for the development of scalable quantum information processing technologies.
Holewa Paweł, Reiserer Andreas, Heindel Tobias, Sanguinetti Stefano, Huck Alexander, Semenova Elizaveta   +5 more
doaj   +1 more source

Deterministic strain-induced arrays of quantum emitters in a two-dimensional semiconductor

Nature Communications, 2017
The emergence of quantum emitters in 2D materials has led to the quest for methods and designs enabling their controllable spatial positioning. Here, the authors use strain engineering to fabricate a deterministic array of quantum emitters in WSe2with ...
Artur Branny, Santosh Kumar, Raphaël Proux, Brian D Gerardot   +3 more
doaj   +1 more source

Strain tunable quantum emission from atomic defects in hexagonal boron nitride for telecom-bands

Scientific Reports, 2022
This study presents extending the tunability of 2D hBN Quantum emitters towards telecom (C-band − 1530 to 1560 nm) and UV-C (solar blind − 100 to 280 nm) optical bands using external strain inducements, for long- and short-range quantum communication ...
Akbar Basha Dhu-al Shaik, Penchalaiah Palla   +1 more
doaj   +1 more source

Lead-related quantum emitters in diamond

Physical Review B, 2019
We report on quantum emission from Pb-related color centers in diamond following ion implantation and high temperature vacuum annealing. First-principles calculations predict a negatively-charged Pb-vacancy center in a split-vacancy configuration, with a zero-phonon transition around 2.3 eV.
Ciccarino, Christopher J., Flick, Johannes, Sundararaman, Ravishankar, Malladi, Girish, Walsh, Michael, Bakhru, Hassaram, Narang, Prineha, Trusheim, Matthew E, Wan, Noel Heng Loon, Chen, Kevin C., Bersin, Eric Alexander, Lienhard, Benjamin, Englund, Dirk R.   +12 more
openaire   +4 more sources