Conference: Italian Crystal Growth
Group member Dr Stephen Church gave an invited talk at the Italian Crystal Growth Conference in Lecce, Italy. He spoken on his automated techniques for characterization.
Topic
Stephen Church
A collection of 28 issues
New Paper: Data-Driven Discovery for Robust Optimization of Semiconductor Nanowire Lasers
Group postdoc Stephen Church has had a major paper accepted in "Lasers & Photonics Review". The work culminates two years of collaborative work with a number of partners around the world:
- Jena (Germany),
- Australian National University,
- Zhejiang University (China),
- University College London,
- University of Cambridge,
-
New Paper: Optical Characterization of Size- and Substrate-Dependent Performance of Ultraviolet Hybrid Plasmonic Nanowire Lasers
We have a new paper as a result of a collaboration between Freidrich-Schiller University Jena, the University of Manchester, the Leibniz Institute of Photonic Technology and the National Yang-Ming Chiao Tung University.
Collaborator Francesco Vitale (Jena) led this study to understand how substrate interactions can modify photonic to plasmonic nanolasing
ICANS30: Talks
Several of the group attended ICANS30, held in Manchester (5-8 August). We had contributed talks from group members Nikesh Patel and Stephen Church (pictured), as well as friends and colleagues from around Europe:
- Hannah Joyce (Cambridge)
- Gregor Koblmuller (TUM/WSI, Munich)
- Paola Prete (CNR, Lecce)
- David
Invited talk: Stephen at CSW24
Group postdoc Stephen Church gave an invited talk at Compound Semiconductor Week (CSW) in Lund, Sweden. His invited talk covered methods to understand interwire and intrawire doping in semiconductor nanowires.
Stephen also gave a contributed talk on nanowire lasers.
New arXiv paper: Data-driven Discovery for Robust Optimization of Semiconductor Nanowire Lasers
Group postdoc Stephen Church has uploaded our new study to arXiv. This work is a collaboration between world-leading growth and characterization groups:
* Friedrich Schiller University Jena
* The Australian National University
* Zhejiang University
* University of Cambridge
* University College London
Our comprehensive analysis reveals that while optimizing internal quantum efficiency is crucial
New arXiv paper - UV hybrid plasmonic nanowire lasers
The result of a collaboration between Frederik Schiller University in Jena (Germany), National Yang-Ming Chiao-Tung University (Taiwan) and our group in Manchester has been uploaded to the arXiv.
In this new work, Francesco Vitale reports the relationship between ZnO nanowire size and substrate with performance as a hybrid nanolaser. Group
Research: XRF and XEOL at ESRF
Patrick, Stephen and Nikesh visited the ID16 beamline at ESRF Grenoble to carry out nano X-ray imaging. This was led by Dr Valentina Bonino, beamline scientist; four 24 hour shifts were used to measure combine XRF (X-Ray Fluorescence) and XEOL (X-Ray excited optical luminescence) with 60nm resolution on doped and
Conference Talk: Stephen Church at UKNC Glasgow
Group postdoc Stephen Church presented a talk at UKNC (the UK Nitrides Conference) in Glasgow, Scotland. His talk focussed on nitride-related aspects of our research, "Holistic characterization of GaN and III/V nanowires using experimental big data".
Conference Talk: Stephen Church at EUROMAT 2023
Group postdoc Stephen Church presented a talk at EUROMAT23, in Munich, Germany. His talk, on "Understanding Nanowire Laser Performance - Insights from Experimental Big-Data" drew together material from collaborators spanning Australia, London, Jena, and Cambridge.
By applying a modular experiment with high-throughput capability he showed that some findings - such