Visiting Research Fellow
Selected publications
Article
Zhao, S, Lioliou, G, Butera, S, Krysa, A B and Barnett, A M (2020) AlInP X-ray photodiodes without incomplete charge collection noise. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 960. a163606. ISSN 0168-9002
Lioliou, G, Butera, S, Krysa, A B and Barnett, A M (2019) X-ray spectroscopy with an AlInP photodiode. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 943. a162467. ISSN 0168-9002
Whitaker, M D C, Zhao, S, Lioliou, G, Butera, S and Barnett, A M (2019) AlGaAs two by two pixel detector for electron spectroscopy in space environments. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. a163039. ISSN 0168-9002
Lioliou, G, Gemmell, N R, Mazzillo, M, Sciuto, A and Barnett, A M (2019) 4H-SiC Schottky diodes with Ni2Si contacts for X-ray detection. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 940. pp. 328-336. ISSN 0168-9002
Lioliou, G, Poyser, C L, Butera, S, Campion, R P, Kent, A J and Barnett, A M (2019) 30 μm thick GaAs X-ray p+-i-n+ photodiode grown by MBE. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 946. a162670. ISSN 0168-9002
Zhao, S, Butera, S, Lioliou, G, Krysa, A B and Barnett, A M (2019) High temperature AlInP X-ray spectrometers. Scientific Reports, 9. a12155. ISSN 2045-2322
Butera, S, Lioliou, G, Zhao, S, Whitaker, M D C, Krysa, A B and Barnett, A M (2019) InGaP electron spectrometer for high temperature environments. Scientific Reports, 9. 11096 1-10. ISSN 2045-2322
Zhao, S, Butera, S, Lioliou, G, Krysa, A B and Barnett, A M (2019) AlInP photodiode x-ray detectors. Journal of Physics D: Applied Physics, 52 (22). a225101. ISSN 0022-3727
Zhao, S, Lioliou, G, Butera, S, Whitaker, M D C and Barnett, A M (2018) Electron spectroscopy with a commercial 4H-SiC photodiode. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 910. pp. 35-40. ISSN 0168-9002
Butera, S, Lioliou, G, Krysa, A B and Barnett, A M (2018) Temperature characterisation of spectroscopic InGaP X-ray photodiodes. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment, 908. pp. 277-284. ISSN 0168-9002
Lioliou, G, Krysa, A B and Barnett, A M (2018) Energy response characterization of InGaP X-ray detectors. Journal of Applied Physics, 124. a195704. ISSN 0021-8979
Lioliou, G, Butera, S, Zhao, S, Whitaker, M D C and Barnett, A M (2018) GaAs spectrometer for planetary electron spectroscopy. Journal of Geophysical Research: Space Physics, 123 (9). pp. 7568-7580. ISSN 2169-9402
Whitaker, M D C, Lioliou, G and Barnett, A M (2018) Al0.2Ga0.8As 2 × 2 square pixel X-ray photodiode array. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment, 899. pp. 106-114. ISSN 0168-9002
Lioliou, G and Barnett, A M (2018) Prototype GaAs X‐ray detector and preamplifier electronics for a deep seabed mineral XRF spectrometer. X-Ray Spectrometry, 47 (3). pp. 201-214. ISSN 0049-8246
Zhao, S, Lioliou, G and Barnett, A M (2018) X-ray spectrometer with a low-cost SiC photodiode. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 887. pp. 138-143. ISSN 0168-9002
Lioliou, G, Whitaker, M D C and Barnett, A M (2017) High temperature GaAs X-ray detectors. Journal of Applied Physics, 122. p. 244506. ISSN 0021-8979
Butera, S, Lioliou, G, Krysa, A B and Barnett, A M (2017) Measurement of the electron–hole pair creation energy in Al0.52In0.48P using X-ray radiation. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment, 879. pp. 64-68. ISSN 0168-9002
Butera, S, Lioliou, G, Krysa, A B and Barnett, A M (2017) InGaP (GaInP) mesa p-i-n photodiodes for X-ray photon counting spectroscopy. Scientific Reports, 7. p. 10206. ISSN 2045-2322
Whitaker, M D C, Butera, S, Lioliou, G and Barnett, A M (2017) Temperature dependence of Al0.2Ga0.8As X-ray photodiodes for X-ray spectroscopy. Journal of Applied Physics, 122 (3). ISSN 0021-8979
Butera, S, Lioliou, G and Barnett, A M (2017) Temperature effects on gallium arsenide 63Ni betavoltaic cell. Applied Radiation and Isotopes, 125. pp. 42-47. ISSN 0969-8043
Zhao, S, Lioliou, G and Barnett, A M (2017) Temperature dependence of commercial 4H-SiC UV Schottky photodiodes for X-ray detection and spectroscopy. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 859. pp. 76-82. ISSN 0168-9002
Whitaker, M D C, Lioliou, G, Butera, S and Barnett, A M (2016) Al0.2Ga0.8As X-ray photodiodes for X-ray spectroscopy. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 840. pp. 168-173. ISSN 0168-9002
Butera, S, Whitaker, M D C, Lioliou, G and Barnett, A M (2016) AlGaAs 55Fe X-ray radioisotope microbattery. Scientific Reports, 6. p. 38409. ISSN 2045-2322
Lioliou, G, Chan, H K, Gohil, T, Vassilevski, K V, Wright, N G, Horsfall, A B and Barnett, A M (2016) 4H-SiC Schottky diode arrays for X-ray detection. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 840. pp. 145-152. ISSN 0168-9002
Lioliou, G and Barnett, A M (2016) Gallium Arsenide detectors for X-ray and electron (beta particle) spectroscopy. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 836. pp. 37-45. ISSN 0168-9002
Butera, S, Gohil, T, Lioliou, G, Krysa, A B and Barnett, A M (2016) Temperature study of Al0.52In0.48P detector photon counting X-ray spectrometer. Journal of Applied Physics, 120. p. 174503. ISSN 0021-8979
Butera, S, Lioliou, G, Krysa, A B and Barnett, A M (2016) Temperature dependence of an AlInP 63Ni betavoltaic cell. Journal of Applied Physics, 120. pp. 144501-1. ISSN 0021-8979
Zhao, S, Gohil, T, Lioliou, G and Barnett, A M (2016) Soft X-ray detection and photon counting spectroscopy with commercial 4H-SiC Schottky photodiodes. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 830. pp. 1-5. ISSN 0168-9002
Butera, S, Lioliou, G, Krysa, A B and Barnett, A M (2016) Al0.52In0.48P 55Fe x-ray-photovoltaic battery. Journal of Physics D: Applied Physics, 49 (35). p. 355601. ISSN 0022-3727
Butera, S, Lioliou, G, Krysa, A B and Barnett, A M (2016) Characterisation of Al0.52In0.48P mesa p-i-n photodiodes for X-ray photon counting spectroscopy. Journal of Applied Physics, 120 (2). 024502. ISSN 0021-8979
Gohil, T, Whale, J, Lioliou, G, Novikov, S V, Foxon, C T, Kent, A J and Barnett, A M (2016) X-ray detection with zinc-blende (cubic) GaN Schottky diodes. Scientific Reports, 6. p. 29535. ISSN 2045-2322
Lioliou, G, Meng, X, Ng, J S and Barnett, A M (2016) Temperature dependent characterization of gallium arsenide X-ray mesa p-i-n photodiodes. Journal of Applied Physics, 119 (12). ISSN 0021-8979
Lioliou, G, Meng, X, Ng, J S and Barnett, A M (2016) Characterization of gallium arsenide X-ray mesa p-i-n photodiodes at room temperature. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 813. pp. 1-9. ISSN 0168-9002
Butera, S, Lioliou, G and Barnett, A M (2016) Gallium arsenide 55Fe X-ray-photovoltaic battery. Journal of Applied Physics, 119 (6). a064504. ISSN 0021-8979
Lioliou, G and Barnett, A M (2015) Electronic noise in charge sensitive preamplifiers for X-ray spectroscopy and the benefits of a SiC input JFET. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 801. pp. 63-72. ISSN 0168-9002
Barnett, A M, Lioliou, G and Ng, J S (2015) Characterization of room temperature AlGaAs soft X-ray mesa photodiodes. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 774. pp. 29-33. ISSN 0168-9002
Lioliou, G, Mazzillo, M C, Sciuto, A and Barnett, A M (2015) Electrical and ultraviolet characterization of 4H-SiC Schottky photodiodes. Optics Express, 23 (17). pp. 21657-21670. ISSN 1094-4087
Thesis
Lioliou, Grammatiki (2017) Wide bandgap semiconductor radiation detectors for extreme environments. Doctoral thesis (PhD), University of Sussex.