Search Results - "Kianinia, Mehran"
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Initialization and read-out of intrinsic spin defects in a van der Waals crystal at room temperature
Published in Nature materials (01-05-2020)“…Optically addressable spins in wide-bandgap semiconductors are a promising platform for exploring quantum phenomena. While colour centres in three-dimensional…”
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Spin defects in hBN as promising temperature, pressure and magnetic field quantum sensors
Published in Nature communications (22-07-2021)“…Spin defects in solid-state materials are strong candidate systems for quantum information technology and sensing applications. Here we explore in details the…”
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Engineering and Tuning of Quantum Emitters in Few-Layer Hexagonal Boron Nitride
Published in ACS nano (26-03-2019)“…Quantum technologies require robust and photostable single photon emitters (SPEs). Hexagonal boron nitride (hBN) has recently emerged as a promising candidate…”
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Diamond photonics is scaling up
Published in Nature photonics (01-10-2020)“…The integration of diamond waveguide arrays into an aluminium nitride photonic platform offers hope for the realization of scalable chips for quantum…”
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Coupling Spin Defects in Hexagonal Boron Nitride to Monolithic Bullseye Cavities
Published in Nano letters (11-08-2021)“…Color centers in hexagonal boron nitride (hBN) are becoming an increasingly important building block for quantum photonic applications. Herein, we demonstrate…”
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Generation of Spin Defects in Hexagonal Boron Nitride
Published in ACS photonics (19-08-2020)“…Two-dimensional hexagonal boron nitride offers intriguing opportunities for advanced studies of light–matter interaction at the nanoscale, specifically for…”
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Coupling spin defects in hexagonal boron nitride to a microwave cavity
Published in Applied physics letters (17-07-2023)“…Optically addressable spin defects in hexagonal boron nitride (hBN) have become a promising platform for quantum sensing. While sensitivity of these defects is…”
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Multi-photon near-infrared emission saturation nanoscopy using upconversion nanoparticles
Published in Nature communications (17-08-2018)“…Multiphoton fluorescence microscopy (MPM), using near infrared excitation light, provides increased penetration depth, decreased detection background, and…”
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Femtosecond Laser Writing of Spin Defects in Hexagonal Boron Nitride
Published in ACS photonics (21-04-2021)“…Optically active spin defects in wide-bandgap materials have many potential applications in quantum information and quantum sensing. Spin defects in…”
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Room temperature coherent control of spin defects in hexagonal boron nitride
Published in Science advances (02-04-2021)“…Optically active spin defects are promising candidates for solid-state quantum information and sensing applications. To use these defects in quantum…”
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Robust Solid-State Quantum System Operating at 800 K
Published in ACS photonics (19-04-2017)“…Realization of quantum information and communications technologies requires robust, stable solid-state single-photon sources. However, most existing sources…”
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Coupling Spin Defects in a Layered Material to Nanoscale Plasmonic Cavities
Published in Advanced materials (Weinheim) (01-01-2022)“…Spin defects in hexagonal boron nitride, and specifically the negatively charged boron vacancy (VB‐) centers, are emerging candidates for quantum sensing…”
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Effects of High-Energy Electron Irradiation on Quantum Emitters in Hexagonal Boron Nitride
Published in ACS applied materials & interfaces (25-07-2018)“…Hexagonal boron nitride (hBN) mono and multilayers are promising hosts for room-temperature single photon emitters (SPEs). In this work we explore high-energy…”
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Site control of quantum emitters in gallium nitride by polarity
Published in Applied physics letters (11-01-2021)“…Gallium nitride (GaN) is a promising platform for integrated nanophotonic circuitry due to highly versatile growth protocols for the material. With the…”
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All-optical control and super-resolution imaging of quantum emitters in layered materials
Published in Nature communications (28-02-2018)“…Layered van der Waals materials are emerging as compelling two-dimensional platforms for nanophotonics, polaritonics, valleytronics and spintronics, and have…”
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Optically addressable spin defects coupled to bound states in the continuum metasurfaces
Published in Nature communications (05-03-2024)“…Van der Waals (vdW) materials, including hexagonal boron nitride (hBN), are layered crystalline solids with appealing properties for investigating light-matter…”
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Purification of single-photon emission from hBN using post-processing treatments
Published in Nanophotonics (Berlin, Germany) (17-07-2019)“…Single-photon emitters (SPEs) in hexagonal boron nitride (hBN) are promising components for on-chip quantum information processing. Recently, large-area hBN…”
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Versatile direct-writing of dopants in a solid state host through recoil implantation
Published in Nature communications (07-10-2020)“…Modifying material properties at the nanoscale is crucially important for devices in nano-electronics, nanophotonics and quantum information. Optically active…”
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Resonant Excitation of Quantum Emitters in Hexagonal Boron Nitride
Published in ACS photonics (21-02-2018)“…Quantum emitters in layered hexagonal boron nitride (hBN) have recently attracted a great deal of attention as promising single photon sources. In this work,…”
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Multi-species optically addressable spin defects in a van der Waals material
Published in Nature communications (07-08-2024)“…Optically addressable spin defects hosted in two-dimensional van der Waals materials represent a new frontier for quantum technologies, promising to lead to a…”
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