557 citations · 6.5k across the 152 of their papers we have counts for
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Electron-nuclear coherent coupling and nuclear spin readout through optically polarized VB- spin states in hBN
Fadis F. Murzakhanov, Georgy V. Mamin, Sergei B. Orlinskii +8
Coherent coupling of defect spins with surrounding nuclei along with the endowment to read out the latter, are basic requirements for an application in quantum technologies. We sho…
Quantum microscopy with van der Waals heterostructures
A. J. Healey, S. C. Scholten, T. Yang +10
Quantum microscopes based on solid-state spin quantum sensors have recently emerged as powerful tools for probing material properties and physical processes in regimes not accessib…
Real-time ratiometric optical nanoscale thermometry
Yongliang Chen, Chi Li, Tieshan Yang +5
All optical nanothermometry has become a powerful, noninvasive tool for measuring nanoscale temperatures in applications ranging from medicine to nanooptics and solid-state nanodev…
Excited-state optically detected magnetic resonance of spin defects in hexagonal boron nitride
Zhao Mu, Hongbing Cai, Disheng Chen +6
Negatively charged boron vacancy (VB-) centers in hexagonal boron nitride (hBN) are promising spin defects in a van der Waals crystal. Understanding the spin properties of the exci…
Deterministic fabrication of blue quantum emitters in hexagonal boron nitride
Angus Gale, Chi Li, Yongliang Chen +4
Hexagonal boron nitride (hBN) is gaining considerable attention as a solid-state host of quantum emitters from the ultraviolet to the near infrared spectral ranges. However, atomic…
Electrical Control of Quantum Emitters in a Van der Waals Heterostructure
Simon J. U. White, Tieshan Yang, Nikolai Dontschuk +6
Controlling and manipulating individual quantum systems in solids underpins the growing interest in development of scalable quantum technologies. Recently, hexagonal boron nitride…
Quantum emitter formation in carbon-doped monolayer hexagonal boron nitride
Hongwei Liu, Noah Mendelson, Irfan H. Abidi +11
Single photon emitters (SPEs) in hexagonal boron nitride (hBN) are promising candidates for quantum light generation. Despite this, techniques to control the formation of hBN SPEs…
Purcell enhancement of a cavity-coupled emitter in hexagonal boron nitride
Johannes E. Fröch, Chi Li, Yongliang Chen +4
Integration of solid state quantum emitters into nanophotonic circuits is a critical step towards fully on-chip quantum photonic based technologies. Among potential materials platf…
Coupling Spin Defects in a Layered Material to Nanoscale Plasmonic Cavities
Noah Mendelson, Ritika Ritika, Mehran Kianinia +11
Spin defects in hexagonal boron nitride, and specifically the negatively charged boron vacancy (VB) centres, are emerging candidates for quantum sensing. However, the VB defects su…
Integration of hBN quantum emitters in monolithically fabricated waveguides
Chi Li, Johannes E. Fröch, Milad Nonahal +4
Hexagonal boron nitride (hBN) is gaining interest for potential applications in integrated quantum nanophotonics. Yet, to establish hBN as an integrated photonic platform several c…
Demonstration of hybrid high-Q hexagonal boron nitride microresonators
Anustup Das, Dong Jun Lee, Prasoon K. Shandilya +9
Hexagonal boron nitride (hBN) is a wide bandgap van der Waals material that is emerging as a powerful platform for quantum optics and nanophotonics. In this work, we demonstrate wh…
Coupling spin defects in hexagonal boron nitride to monolithic bullseye cavities
Johannes E. Fröch, Lesley Spencer, Mehran Kianinia +6
Color centers in hexagonal boron nitride (hBN) are becoming an increasingly important building block for quantum photonic applications. Herein, we demonstrate the efficient couplin…
Phonon dephasing and spectral diffusion of quantum emitters in hexagonal Boron Nitride
Simon White, Connor Stewart, Alexander S. Solntsev +4
Quantum emitters in hexagonal boron nitride (hBN) are emerging as bright and robust sources of single photons for applications in quantum optics. In this work we present detailed s…
Room-temperature optically detected magnetic resonance of single defects in hexagonal boron nitride
Hannah L. Stern, John Jarman, Qiushi Gu +8
Optically addressable spins in materials are important platforms for quantum technologies, such as repeaters and sensors. Identification of such systems in two-dimensional (2d) lay…
Direct growth of hexagonal boron nitride on photonic chips for high-throughput characterization
Evgenii Glushkov, Noah Mendelson, Andrey Chernev +7
Adapting optical microscopy methods for nanoscale characterization of defects in two-dimensional (2D) materials is a vital step for photonic on-chip devices. To increase the analys…
Scalable and Deterministic Fabrication of Quantum Emitter Arrays from Hexagonal Boron Nitride
Chi Li, Noah Mendelson, Ritika Ritika +4
We demonstrate the fabrication of large-scale arrays of single photon emitters (SPEs) in hexagonal boron nitride (hBN). Bottom-up growth of hBN onto nanoscale arrays of dielectric…
Sub-nanoscale Temperature, Magnetic Field and Pressure sensing with Spin Centers in 2D hexagonal Boron Nitride
Andreas Gottscholl, Matthias Diez, Victor Soltamov +6
Spin defects in solid-state materials are strong candidate systems for quantum information technology and sensing applications. Here we explore in details the recently discovered n…
Recoil Implantation Using Gas-Phase Precursor Molecules
Angus Gale, Johannes E. Fröch, Mehran Kianinia +3
Ion implantation underpins a vast range of devices and technologies that require precise control over the physical, chemical, electronic, magnetic and optical properties of materia…
Roadmap on Integrated Quantum Photonics
Galan Moody, Volker J. Sorger, Daniel J. Blumenthal +52
Integrated photonics is at the heart of many classical technologies, from optical communications to biosensors, LIDAR, and data center fiber interconnects. There is strong evidence…
Bottom-Up Synthesis of Hexagonal Boron Nitride Nanoparticles with Intensity-Stabilized Quantum Emitters
Yongliang Chen, Xiaoxue Xu, Chi Li +6
Fluorescent nanoparticles are widely utilized in a large range of nanoscale imaging and sensing applications. While ultra-small nanoparticles (size <10 nm) are highly desirable, at…
Fabrication of photonic resonators in bulk 4H-SiC
Otto Cranwell Schaeper, Johannes E. Fröch, Sejeong Kim +4
The design and engineering of photonic architectures, suitable to enhance, collect and guide light on chip is needed for applications in quantum photonics and quantum optomechanics…
Nanofabrication of high Q, transferable, diamond resonators
Blake Regan, Aleksandra Trycz, Johannes E. Fröch +3
Advancement of diamond based photonic circuitry requires robust fabrication protocols of key components, including diamond resonators and cavities. Here, we present 1D (nanobeam) p…