For this last edition of the year, we are happy to introduce you to the recent results of our co-founder Prof. Maletinsky. These results were recorded at low-temperatures by his team, the Quantum Sensing Group of the University of Basel. In this work, the authors study the exchange bias in CrSBr van der Waals magnets. They discover a strong interaction at the atomically sharp one-dimensional interface between adjacent regions, which they term “lateral exchange bias”. Surprisingly, the effect extends over of several …