The group

Fabien Massabuau

Fabien did his PhD at the University of Cambridge on the effect of nanostructure of InGaN/GaN quantum wells on the properties of LEDs under the awesome Rachel Oliver’s supervision. He went on with a postdoc in Cambridge to develop a multi-microscopy methodology to study the properties of the same nanoscale features in III-Nitrides under different microscopes. Fabien joined the University of Strathclyde in 2019 as a Chancellor’s Fellow where he leads his group on Ga2O3 semiconductors for UV optoelectronics applications.
When he is not in the lab, Fabien can probably be found near a cheese platter and/or saying “Don’t be sad” to literally everyone.

f.massabuau@strath.ac.uk
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Sean Douglas

Sean did his PhD at the University of Dundee on the development of a low-temperature Pt ink for inkjet printing of counter electrodes for solar cells (2020-2024). He then went on to the University of St Andrews for a short project within the Energy Harvesting Research group working on the powering of low-power sensors using indoor light (2024). Now in the legendary GOOD group, he will validate (AlGa)2O3-based UVC sensing technology for space applications.
Outside the lab, Sean cycles Everest, runs laps of Loch Rannoch, swims in pools infested with sharks with frickin’ laser beams attached to their heads, and walks local munros.

sean.douglas@strath.ac.uk


Mugove Maruzane

Mugove did an MSc Optical Technologies degree at Strathclyde, and did his project in the GOOD group using photoluminescence to shine light on the optical properties of MOCVD-grown Ga2O3. He thought we were awesome and so stayed for a PhD, where he will use the group’s EPMA to better understand Ga2O3 semiconductors, by combining optical, chemical and structural analysis of the materials.
In his spare time, Mugove enjoys cycling, running, and a bit of football on the weekends.

mugove.maruzane.2020@uni.strath.ac.uk


Lewis Penman

Lewis is in his 5th year of his MPhys degree at Strathclyde. Last year he was investigating the structural, chemical and luminescence properties of hBN, using our insanely badass electron probe microanalyzer (EPMA). In his 5th year project, Lewis is going back to visible applications and study ruddorfite photovoltaics.
In his spare time he GMs TTRPG campaigns and watches F1 on Sundays.

lewis.penman@strath.ac.uk


Tumadhir Aldakhil

Tumadhir is doing her PhD on photoluminescence study of alpha-phase Ga2O3.


tumadhir.aldakhil.2022@uni.strath.ac.uk


Mohammed Alessa

Mohammed lives by the phrase “Be Optimistic”. After obtaining the MSc in Applied Physics from Strathclyde University, he immediately looked for studying PhD because the staff in the department are just pure awesome. Mohammed is starting my PhD on chemical solution deposition of Ga2O3 with enthusiasm and looking forward to the success of the project with more efficiency.
In his free time, he likes to go out to discover interesting things, play volleyball and meet with friends.

mohammed.alessa@strath.ac.uk


Farnaz Hadizadeh

Farnaz joined the GOOD group for a PhD on photoconduction of wide band-gap semiconductors with a focus on the amazing Gallium Oxide for photodetector applications. Before joining us, Farnaz studied electronic engineering where she investigated UV photodetectors characteristics based on ZnO for self-powered integrated circuits. She was also a research assistant on non-invasive biomedical sensor projects and taught at the department of biomedical engineering.
Outside of academia, she enjoys traveling and photography.

farnaz.hadizadeh@strath.ac.uk


Hussam Asswat

Hussam completed his MSc in Applied Physics at the University of Strathclyde in 2024, where he investigated the optical properties of metal-dielectric nanocomposites. He decided to continue his academic journey and started a PhD in 2025, focusing on the electron microscopy investigation of chemical solution deposited gallium oxide. His research aims to understand the structural, chemical, electrical, and optical properties of these materials using advanced microscopy techniques.
In his spare time, Hussam enjoys playing football, running, and giving high fives.

h.asswat@strath.ac.uk


Hall of fame (PhD and Postdoc alumni)