Atomic and molecular structure as a research area investigates the spatial arrangement, electronic configuration, and intrinsic quantum properties of atoms and molecules, and how these features determine their spectroscopic, chemical, and physical behavior. It encompasses theoretical and computational methods (e.g., ab initio quantum chemistry, density functional theory, configuration interaction) and experimental techniques (e.g., high-resolution spectroscopy, scattering, synchrotron and XFEL-based probes) to resolve electronic states, bonding patterns, potential energy surfaces, and correlation effects. This field underpins understanding of reactivity, photophysics, materials properties, and the design of novel molecules, clusters, and nanostructures with targeted electronic and structural characteristics.
University of Missouri researchers have released the world's largest collection of protein models with quality assessment—a groundbreaking new resource that could accelerate drug development for diseases such as Alzheimer's ...
Biotechnology
Feb 18, 2026
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35
A research team at the University of Würzburg has deciphered another aspect of poxviral gene activation. They have revealed a unique viral mechanism: A molecular ring anchors the viral copying machine to the DNA. Their findings ...
Molecular & Computational biology
Feb 18, 2026
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19
Physicists in Germany have carried out the most accurate measurement to date of the width of the proton. By examining a previously unexplored energy-level transition in the hydrogen atom, Lothar Maisenbacher and colleagues ...
The Pauli exclusion principle is a cornerstone of the Standard Model of particle physics and is essential for the structure and stability of matter. Now an international collaboration of physicists has carried out one of ...
General Physics
Feb 5, 2026
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140
An international collaboration involving researchers from the University of Innsbruck has developed a novel luminescent material that enables particularly robust and precise optical temperature sensing across an exceptionally ...
Condensed Matter
Feb 4, 2026
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41
Researchers at the University of Hamburg, the University of Toulouse, and the DESY and ESRF research institutes have observed for the first time in real time how iron-sulfur nanostructures form in solutions. Using time-resolved ...
Nanomaterials
Jan 28, 2026
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21
Together with an international team, researchers from the Molecular Physics Department at the Fritz Haber Institute have revealed how atoms rearrange themselves before releasing low-energy electrons in a decay process initiated ...
General Physics
Jan 26, 2026
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51
Sum-frequency generation (SFG) is a powerful vibrational spectroscopy that can selectively probe molecular structures at surfaces and interfaces, but its spatial resolution has been limited to the micrometer scale by the ...
Nanomaterials
Jan 19, 2026
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3571
Different atoms and ions possess characteristic energy levels. Like a fingerprint, they are unique for each species. Among them, the atomic ion 173Yb+ has attracted growing interest because of its particularly rich energy ...
General Physics
Jan 15, 2026
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64
Researchers at Kumamoto University, in collaboration with colleagues in South Korea and Taiwan, have discovered that a unique cobalt-based molecule with metal–metal bonds can function as a spin quantum bit (spin qubit)—a ...
Condensed Matter
Jan 5, 2026
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129
