Tag: epitaxy
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Tuning MOVPE BN properties for quantum light applications by changing precursor flow
Piotr TatarczakUniversity of Warsaw, Warsaw, Poland _______________________________________ Emission of single photon-emitters (SPEs) in layered BN covers almost the entire visible spectral range. The presence of carbon impurities plays a crucial role in the formation of these color centers [1], but their nature is still not fully explained. Many defect-related studies rely on post-growth carbon incorporation…
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Wafer-Scale Deposition of Multilayer h-BN Films on Sapphire for Integration into 2D Electronic Devices
Simonas KrotkusAIXTRON SE, Herzogenrath, Germany _______________________________________ Integration of h-BN with other two-dimensional (2D) materials allows to retain a clean van der Waals interface which plays the key role in determining performance at a device level. Multilayer h-BN films are thus desired for a number of applications in opto- and microelectronics. However, wafer-scale synthesis of h-BN…