Kendrick, Emma, Bray, Joshua M., Doswell, Claire L., Pavlovskaya, Galina E., Chen, Lin, Kishore, Brij, Au, Heather, Alptekin, Hande, Titirici, Maria Magdalena, Meersmann, Thomas, Britton, Melanie M., "Operando visualisation of battery chemistry in a sodium-ion battery by 23Na magnetic resonance imaging", Nature Communications, 2020