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Single-Photon-Camera-Based Time and Spatially Resolved Electroluminescence Spectroscopy for Micro-LED Analysis [PDF]
ACS PhotonicsTo investigate the operational mechanisms of micrometer-sized light-emitting diodes (micro-LEDs), we here demonstrate a transient methodology of time and spatially resolved electroluminescence spectroscopy (TSR-EL) to measure the spatial distribution of ...
Hui Bao, Shuangpeng Wang, Liheng Bian
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Bright single-photon electroluminescence of a single SiV center in a diamond diode
Quantum Computing, Communication, and Simulation, 2021Electrically-driven single-photon sources (SPSs) are required for the scalable quantum technologies. Color centers in diamond emerged as attractive candidates for room-temperature SPSs. SiV centers are especially attractive due to their outstanding emission properties.
Igor A. Khramtsov, Dmitry Y. Fedyanin
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Electrically Driven Site-Controlled Single Photon Source [PDF]
ACS Photonics, 2023 Single photon sources are fundamental building blocks for quantum communication and computing technologies. In this work, we present a device geometry consisting of gold pillars embedded in a van der Waals heterostructure of graphene, hexagonal boron ...
Shi Guo +2 more
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Electroluminescence from Single-Walled Carbon Nanotubes with Quantum Defects [PDF]
ACS Nano, 2022 Individual single-walled carbon nanotubes with covalent sidewall defects have emerged as a class of photon sources whose photoluminescence spectra can be tailored by the carbon nanotube chirality and the attached functional group/molecule.
Adnan Riaz, Avishek Saha, Simone Dehm
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Toward Ultrafast Tuning and Triggering Single-Photon Electroluminescence of Color Centers in Silicon Carbide [PDF]
ACS Applied Electronic Materials, 2019 Electrically driven single-photon sources are essential for building compact, scalable, and energy-efficient quantum information devices. Recently, color centers in SiC emerged as promising candidates for such nonclassical light sources.
Igor A Khramtsov, Dmitry Yu Fedyanin
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Electroluminescence in Single Layer MoS2 [PDF]
Nano Letters, 2013 We detect electroluminescence in single layer molybdenum disulfide (MoS2) field-effect transistors built on transparent glass substrates. By comparing the absorption, photoluminescence, and electroluminescence of the same MoS2 layer, we find that they ...
Ravi S Sundaram +2 more
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Charge Carrier Injection Electroluminescence with CO-Functionalized Tips on Single Molecular Emitters [PDF]
Nano Letters, 2019 We investigate electroluminescence of single molecular emitters on NaCl on Ag(111) and Au(111) with submolecular resolution in a low-temperature scanning probe microscope with tunneling current, atomic force, and light detection capabilities. The role of
Jiří Dolezal +2 more
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SiV center electroluminescence in high current density diamond p-i-n diode
Applied Physics Letters, 2023M A Lobaev, D B Radishev, A L Vikharev
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