Scanning tunnelling techniques exploit the quantum-mechanical tunnelling of electrons between an atomically sharp conductive probe and a material surface under bias voltage. By monitoring the ...

Spin dynamics and tunnelling spectroscopy constitute a powerful alliance for probing and controlling magnetic states at the atomic and molecular scale. Spin dynamics describes the temporal evolution ...

Using scanning tunneling microscopy, researchers at Drexel University and UCLA are providing the first atom-scale look at the surface of 2D MXene materials. The findings will help to tailor the unique ...

Scientists have achieved a major milestone in the quest to understand high-temperature superconductivity in hydrogen-rich materials. Using electron tunneling spectroscopy under high pressure, the ...

Scientists use scanning tunneling microscopy to understand how a material's electronic or magnetic properties relate to its structure on the atomic scale. When using this technique, however, they can ...

Scanning Tunneling Microscopes (STMs) are amazing tools which can manipulate singular atoms, but they cannot characterize these atoms as they act only on the outer electron shell. Meanwhile X-ray ...

Scanning probe microscopy (SPM) is a set of advanced methods for surface analysis. The recent advances in SPM of metals, polymers, insulating, and semiconductive materials are primarily due to the ...

In a recent study, Manish Garg, independent group leader at Max Planck Institute for Solid State Research (MPI FKF), succeeded in probing the local properties of bright and dark excitons in the ...