A student experience intership is available in the group for a period of 8 weeks over summer 2021. This paid position is available to any Manchester undergraduate student who is not currently in their final year. They are designed to provide experience of academic research to undergraduates who are considering this as a career choice, and will involve a real research project working alongside PhD and postdoctoral level researchers.
This project “Making Nanomaterial Data Public: An Open-Source Toolbox” will build on our new nanomaterials database to explore how to best make this data open-source, to be used for materials research or data-science applications. It would suit students interested in data science and nanotechnology and with some ability in python/jupyter.
The group welcomes back our returning MPhys students who will continue on their projects this semester. This includes:
Big-data for nano-electronics – development of machine-learning tools for analysis of imaging and spectroscopic data for nanotechnology Rafe Whitehead, Thomas Blackmore, Jonathan Ryding Earth’s-field NMR – design and construction of an NMR system to operate in the Earth’s magnetic field Luis Pedro Martins Mestre, Alexander O’Sullivan, James Overend, Ewan Kilpatrick i-TCSPC analytics – studying single photon sources with inteferometric single-photon counting Jake Manning
Group PhD students Ruqaiya Al-Abri and Hoyeon Choi have written an invited review article for JPhys Photonics, published today.
Lead author Ruqaiya Al-Abri describes this work:
Among the one-dimensional structures, semiconductor nanowires have attracted great attention; from the growth process to the production of functional devices they have been widely studied. The growth condition of the nanowires can lead to non-uniformity (disorder) in the crystal structure, morphology, and geometry of the nanowire. Consequently, this affects the functionality of individual and/or ensembles of nanowires. However, researchers have benefited from disorder; it has been shown that disorder can enhance the performance of ensemble of nanowires such as in photovoltaic devices. This review article attempts to understand the disorder in these structures, investigates the origin of the inhomogeneity within “interwire” and between “intrawire” nanowires, and outlines different approaches to correlate disorder to functional parameters and hence optimize the performance of the nanowires.
Reference:Measuring, controlling and exploiting heterogeneity in optoelectronic nanowires, Ruqaiya Al-Abri, Hoyeon Choi and Patrick Parkinson, JPhys Photonics, (2021)DOI:10.1088/2515-7647/abe282