Layered materials as a platform for quantum technologies

ARP Montblanch, M Barbone, I Aharonovich… - Nature …, 2023 - nature.com
Layered materials are taking centre stage in the ever-increasing research effort to develop
material platforms for quantum technologies. We are at the dawn of the era of layered …

Quantum emitters in hexagonal boron nitride

I Aharonovich, JP Tetienne, M Toth - Nano Letters, 2022 - ACS Publications
Hexagonal boron nitride (hBN) has emerged as a fascinating platform to explore quantum
emitters and their applications. Beyond being a wide-bandgap material, it is also a van der …

Approaching optimal entangling collective measurements on quantum computing platforms

LO Conlon, T Vogl, CD Marciniak, I Pogorelov… - Nature Physics, 2023 - nature.com
Entanglement is a fundamental feature of quantum mechanics and holds great promise for
enhancing metrology and communications. Much of the focus of quantum metrology so far …

Polarization dynamics of solid-state quantum emitters

A Kumar, C Samaner, C Cholsuk, T Matthes, S Paçal… - ACS …, 2024 - ACS Publications
Quantum emitters in solid-state crystals have recently attracted a great deal of attention due
to their simple applicability in optical quantum technologies. The polarization of single …

Free‐space quantum key distribution with single photons from defects in hexagonal boron nitride

Ç Samaner, S Paçal, G Mutlu… - Advanced Quantum …, 2022 - Wiley Online Library
Efficient single photon generation is an important requirement for several practical
applications in quantum technologies, including quantum cryptography. A proof‐of‐concept …

Tailoring the emission wavelength of color centers in hexagonal boron nitride for quantum applications

C Cholsuk, S Suwanna, T Vogl - Nanomaterials, 2022 - mdpi.com
Optical quantum technologies promise to revolutionize today's information processing and
sensors. Crucial to many quantum applications are efficient sources of pure single photons …

[HTML][HTML] The ideal wavelength for daylight free-space quantum key distribution

M Abasifard, C Cholsuk, RG Pousa, A Kumar, A Zand… - APL Quantum, 2024 - pubs.aip.org
Quantum key distribution (QKD) has matured in recent years from laboratory proof-of-
principle demonstrations to commercially available systems. One of the major bottlenecks is …

The hBN defects database: a theoretical compilation of color centers in hexagonal boron nitride

C Cholsuk, A Zand, A Çakan, T Vogl - The Journal of Physical …, 2024 - ACS Publications
Color centers in hexagonal boron nitride (hBN) have become an intensively researched
system due to their potential applications in quantum technologies. There has been a large …

Solid‐State Single‐Photon Sources: Recent Advances for Novel Quantum Materials

M Esmann, SC Wein… - Advanced Functional …, 2024 - Wiley Online Library
In this review, the current landscape of emergent quantum materials for quantum photonic
applications is described. The review focuses on three specific solid‐state platforms: single …

QUICK 3 ^3‐Design of a Satellite‐Based Quantum Light Source for Quantum Communication and Extended Physical Theory Tests in Space

N Ahmadi, S Schwertfeger, P Werner… - Advanced Quantum …, 2024 - Wiley Online Library
Modern quantum technologies have matured such that they can now be used in space
applications, eg, long‐distance quantum communication. Here, the design of a compact true …