• Tracking compression changes in an aqueous electrolyte for real-Time H2 and O2 gas evolution quantification during total water splitting using BARDS 

  Kang, Aaron; Alkhraije, Alanood; McSweeney, Sean; Alfarsi, Anas; Ahmed, Rizwan; Krüse, Jacob; O'Dwyer, Colm; Fitzpatrick, Dara (American Chemical Society, 2020-01)

  Hydrogen fuel cell technology has the potential for integration with renewable energy sources to produce electricity without the need for fossil fuels. Efforts are being made in producing cheap and effective electrodes ...
• Reduction of threading dislocation density in top-down fabricated GaN nanocolumns via their lateral overgrowth by MOCVD 

  Zubialevich, Vitaly Z.; McLaren, Mathew; Pampili, Pietro; Shen, John; Arredondo-Arechavala, Miryam; Parbrook, Peter J. (AIP Publishing, 2020-01-13)

  Reduction of threading dislocation density in top-down fabricated GaN nanocolumns (NCs) via their successive lateral shrinkage by anisotropic wet etch and lateral overgrowth by metalorganic chemical vapor deposition is ...
• Optical properties of c-Plane InGaN/GaN single quantum wells as a function of total electric field strength 

  Christian, George M.; Schulz, Stefan; Hammersley, Simon; Kappers, Menno J.; Frentrup, Martin; Humphreys, Colin J.; Oliver, Rachel A.; Dawson, Philip (IOP Publishing, 2019-04-23)

  We present low temperature photoluminescence spectra from four InGaN/GaN single quantum well structures where the total electric field across the quantum wells was varied by the manipulation of the surface polarization ...
• A dual-ISM-band antenna of small size using a spiral structure with parasitic element 

  Buckley, John; McCarthy, Kevin G.; Loizou, Loizos; O'Flynn, Brendan; O'Mathuna, Cian (Institute of Electrical and Electronics Engineers (IEEE), 2015-08-06)

  This letter presents a compact, single-feed, dual-band antenna covering both the 433-MHz and 2.45-GHz Industrial Scientific and Medical (ISM) bands. The antenna has small dimensions of 51 ×28 mm². A square-spiral resonant ...
• Exploring the potential of c-plane indium gallium nitride quantum dots for twin-photon emission 

  Patra, Saroj Kanta; Schulz, Stefan (American Chemical Society, 2019-11-25)

  Nonclassical light emission, such as entangled and single-photon emission, has attracted significant interest because of its importance in future quantum technology applications. In this work, we study the potential of ...

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