Dr. Razvan Baba Profile

Dr. Razvan Baba

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Publications (6)

Proceedings Article | 7 March 2022 Presentation + Paper

PL and PLE characterization of high current density resonant tunnelling diodes for THz applications

Michele Cito, Razvan Baba, Osamu Kojima, Ben Stevens, Toshikazu Mukai, Richard Hogg

Proceedings Volume 12000, 120000M (2022) https://doi.org/10.1117/12.2608216

KEYWORDS: Diodes, Terahertz radiation, Quantum wells, Luminescence, Epitaxy, Applied physics, Wireless communications, Spectroscopes, Scattering

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Proceedings Article | 1 August 2021 Presentation + Paper

Micro-photoluminescence characterisation of structural disorder in resonant tunneling diodes for THz applications

M. Cito, R. Baba, D. Childs, B. Harrison, A. Watt, T. Mukai, R. Hogg

Proceedings Volume 11800, 118000I (2021) https://doi.org/10.1117/12.2594685

KEYWORDS: Self-assembled monolayers, Quantum wells, Semiconducting wafers, Photomasks, Terahertz radiation, Diodes, Luminescence, Spectroscopy

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Proceedings Article | 2 May 2019 Paper

Characterisation of thin-layer resonant tunnelling diodes grown by MOVPE

Razvan Baba, Osamu Kojima, Kristof J. Jacobs, Brett Harrison, Ben Stevens, Toshikazu Mukai, Richard Hogg

Proceedings Volume 10929, 1092909 (2019) https://doi.org/10.1117/12.2510119

KEYWORDS: Quantum wells, Diodes, Transmission electron microscopy, Terahertz radiation, Crystals, X-rays, Doping, X-ray diffraction, Spectroscopy, Indium gallium arsenide

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Proceedings Article | 27 January 2017 Paper

Fabrication, characterisation, and epitaxial optimisation of MOVPE-grown resonant tunnelling diode THz emitters

Razvan Baba, Kristof J. P. Jacobs, Benjamin Stevens, Brett Harrison, Toshikazu Mukai, Richard Hogg

Proceedings Volume 10111, 101113A (2017) https://doi.org/10.1117/12.2252377

KEYWORDS: Quantum wells, Diodes, Luminescence, Terahertz radiation, Doping, Nondestructive evaluation, Bridges, Resonators, Semiconducting wafers, Silicon

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Proceedings Article | 15 March 2016 Paper

Characterisation of high current density resonant tunneling diodes for THz emission using photoluminescence spectroscopy

Kristof Jacobs, Razvan Baba, Benjamin Stevens, Toshikazu Mukai, Dai Ohnishi, Richard Hogg

Proceedings Volume 9758, 97580L (2016) https://doi.org/10.1117/12.2212669

KEYWORDS: Quantum wells, Diodes, Terahertz radiation, Luminescence, Spectroscopy, Emission spectroscopy, Nanostructures, Optical spectroscopy, Antennas, Resistance, Indium gallium arsenide, Doping, Indium, Temperature metrology

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Proceedings Article | 13 February 2016 Paper

Optimization of the epitaxial design of high current density resonant tunneling diodes for terahertz emitters

Razvan Baba, Benjamin Stevens, Toshikazu Mukai, Richard Hogg

Proceedings Volume 9755, 97552W (2016) https://doi.org/10.1117/12.2212346

KEYWORDS: Quantum wells, Diodes, Terahertz radiation, Imaging spectroscopy, Optimization (mathematics), Computer simulations, Doping, Plasma enhanced chemical vapor deposition, Terahertz sources, Terahertz technology, Metalorganic chemical vapor deposition, Epitaxy, Instrument modeling, Resistance, Modeling, Bistability, Indium, Numerical simulations

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Showing 5 of 6 publications

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