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Scanning tunneling microscopy (STM) is an experimental technique based on the principles of quantum tunneling of electrons between two electrodes separated by a potential barrier, typically used for ...

Superconductivity is a quantum physical state in which a metal is able to conduct electricity perfectly without any ...

A research team led by Professor Hyung-Joon Shin from the Department of Materials Science and Engineering at UNIST has ...

The reason for the high-speed micro is the need to control the scanning signals based on the measured tunnelling current to form a control loop. We didn’t dig into precisely how that works!

To observe this rare behavior, the scientists used a scanning tunneling microscope (STM) — a tool that detects electron ...

Left: Overview scanning tunneling micrograph of a sample containing triangulene quantum spin chains, where chains containing between two to seven triangulene units are highlighted. Right ...

The tip's position is meticulously adjusted using piezoelectric controls to maintain a constant tunneling current, allowing the device to image surfaces with atomic precision. Scanning Tunneling ...

Scientists from the RIKEN Center for Emergent Matter Science (CEMS) and collaborators have discovered a new way to control ...

Abstract Proton tunneling through a hydrogen bond is a significant quantum phenomenon in proton-mediated processes. Hydrogen ...