Electrical control over designer quantum materials: The demonstration that 2D heterostructures can be tuned electrically provides new perspectives for quantum simulation.

In the past few years, suitably engineered stacks of two-​dimensional materials have emerged as a powerful platform for studying quantum correlations between electronic states. ETH physicists now demonstrate how key properties of such systems can be conveniently tuned by changing an applied electrical field. Exploring the properties and behaviours of strongly interacting quantum particles is…
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