5 papers · 1 filter
Interaction-driven electronic ferroelectricity in van der Waals heterostructures
Ziying Wang, Ana Vera Montoto, Mohammad Amini +5
Strong electronic correlations in narrow-band systems provide a promising route to realize emergent quantum phases. While ferroelectricity in van der Waals materials is typically a…
Universality of Type-II Multiferroicity in Monolayer Nickel Dihalides
Aleš Cahlík, AleÅ¡ CahlÃk, Antti Karjasilta +7
The recent discovery of type-II multiferroicity in monolayer NiI indicated a new pathway for intrinsic magnetoelectric coupling in the two-dimensional limit. However, determi…
Observation of electromagnons in a monolayer multiferroic
Mohammad Amini, Tiago V. C. Antão, Liwei Jing +7
Van der Waals multiferroics have emerged as a promising platform to explore novel magnetoelectric phenomena. Recently, it has been shown that monolayer NiI hosts robust type-II…
Precise large-scale chemical transformations on surfaces: deep learning meets scanning probe microscopy with interpretability
Nian Wu, Markus Aapro, Joakim S. Jestilä +9
Scanning Probe Microscopy (SPM) techniques have shown great potential in fabricating nanoscale structures endowed with exotic quantum properties achieved through various manipulati…
Direct imaging of carbohydrate stereochemistry
Shuning Cai, Joakim S. Jestilä, Joakim S. Jestilä +2
Carbohydrates, essential biological building blocks, exhibit functional mechanisms tied to their intricate stereochemistry. Subtle stereochemical differences, such as those between…