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Condensed Matter Apr 29, 2024

When does a conductor not conduct? Switching a 2D metal-organic framework from an insulator to a metal

An Australian-led study has found unusual insulating behavior in a new atomically-thin material—and the ability to switch it on and off.

Condensed Matter Apr 10, 2024

Physicists discover a novel quantum state in an elemental solid

Physicists have observed a novel quantum effect termed "hybrid topology" in a crystalline material. This finding opens up a new range of possibilities for the development of efficient materials and technologies for next-generation ...

Condensed Matter Apr 10, 2024

Quantum crystal of frozen electrons—the Wigner crystal—is visualized for the first time

Electrons—the infinitesimally small particles that are known to zip around atoms—continue to amaze scientists despite the more than a century that scientists have studied them. Now, physicists at Princeton University ...

Condensed Matter Apr 9, 2024

New technique lets scientists create resistance-free electron channels

An international research team led by Lawrence Berkeley National Laboratory (Berkeley Lab) has taken the first atomic-resolution images and demonstrated electrical control of a chiral interface state—an exotic quantum phenomenon ...

Analytical Chemistry Mar 26, 2024

Researchers observe salt dissolution at the atomic level

A research team, affiliated with UNIST has achieved a groundbreaking feat by observing the dissolution of salt in water at the atomic level and experimentally uncovering the underlying principle.

Optics & Photonics Mar 14, 2024

Quantum dance to the beat of a drum: Researchers observe how energy of single electron is tuned by surrounding atoms

Physicists at the University of Regensburg have choreographed the shift of a quantized electronic energy level with atomic oscillations faster than a trillionth of a second.

Nanomaterials Mar 5, 2024

Ballistic transport in long molecular wires: Porphyrin nanoribbons

The conductance of classical electric components typically decays with increasing length. In general, this is also the same behavior found at the nanoscale with 1D molecular wires. Now, researchers have demonstrated that, ...

Condensed Matter Feb 22, 2024

Scientists discover exotic quantum interference effect in a topological insulator device

In a novel experiment, physicists have observed long range quantum coherence effects due to Aharonov-Bohm interference in a topological insulator-based device. This finding opens up a new realm of possibilities for the future ...

Analytical Chemistry Feb 6, 2024

Structural isomerization of individual molecules using a scanning tunneling microscope probe

An international research team has succeeded for the first time in controlling the chirality of individual molecules through structural isomerization. The team, led by NIMS, the Osaka University Graduate School of Science ...

Condensed Matter Jan 29, 2024

Room-temperature long-range ferromagnetic order realized in a confined molecular monolayer

How can we manipulate intermolecular exchange interaction to achieve long-range spin ordering? The answer to this question is of great importance in understanding and modulating magnetic behavior at the microscopic scale ...

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