%ACummings, Rebecca%ABassiri, Riccardo%AMartin, Iain%AMacLaren, Ian%Anull Ed.%BJournal Name: Optical Materials Express; Journal Volume: 11; Journal Issue: 3 %D2021%I %JJournal Name: Optical Materials Express; Journal Volume: 11; Journal Issue: 3 %K %MOSTI ID: 10221356 %PMedium: X %TArgon bubble formation in tantalum oxide-based films for gravitational wave interferometer mirrors %X %0Journal Article