Microparticles fly in the dark

Have a look at our recent work arxiv.org/abs/2210.13451 We can now levitate micrometer-sized particles in the dark fully on chip inside of a dilution refrigerator. A small step for developing a novel platform for making quantum experiments with more massive objects possible. Thanks to the hard work of the team: first and foremost Martí, Gerard and Achintya. Thanks you Thilo, who taught us how to use SQUIDs!
Please also have a look at this work from our collaborators in Vienna.