Results 81 to 90 of about 5,514,580 (244)

Dipole Symmetry Near Threshold

open access: yes, 2003
In celebrating Iachello's 60th birthday we underline many seminal contributions for the study of the degrees of freddom relevant for the structure of nuclei and other hadrons.
Gai, Moshe
core   +1 more source

Mediation of Electron Transfer by Quadrupolar Interactions: The Constitutional, Electronic, and Energetic Complementarities in Supramolecular Chemistry

open access: yesiScience, 2019
Summary: Studies of intermolecular interactions enhance our knowledge of chemistry across molecular and supramolecular levels. Here, we show that host-guest quadrupolar interaction has a profound influence on the molecular system.
Suman Mallick   +11 more
doaj   +1 more source

Research Investigation Directed Toward Extending the Useful Range of the Electromagnetic Spectrum [PDF]

open access: yes
The report discusses completed and proposed research in atomic and molecular physics conducted at the Columbia Radiation Laboratory from July 1972 to June 1973.
Happer, W., Hartmann, S. R.
core   +1 more source

The physics of exceptional points

open access: yes, 2012
A short resume is given about the nature of exceptional points (EPs) followed by discussions about their ubiquitous occurrence in a great variety of physical problems. EPs feature in classical as well as in quantum mechanical problems.
Heiss, W. D.
core   +1 more source

Molecular Spectra, Reaction Dynamics, Symmetries and Life

open access: yesCHIMIA, 2003
We provide a short review of the work of the group for molecular kinetics and spectroscopy at the Laboratory for Physical Chemistry of ETH Zürich contributing to our understanding of the fundamental physical-chemical primary processes in ...
Martin Quack
doaj   +1 more source

Einstein and the Formal Equivalence of Mass and Energy [PDF]

open access: yes, 2014
This is a brief look at how Einstein explored formal symmetries between quantized matter and quantized radiation between 1903 and 1925. Specifically he employed thermodynamic comparisons between the ideal molecular gas and the photon gas.
Klevgard, Paul A.
core   +1 more source

Quantum transport through STM-lifted single PTCDA molecules

open access: yes, 2008
Using a scanning tunneling microscope we have measured the quantum conductance through a PTCDA molecule for different configurations of the tip-molecule-surface junction.
A. Agrait   +77 more
core   +1 more source

A Science Gateway for Atomic and Molecular Physics [PDF]

open access: green, 2022
Bertrand Schneider   +10 more
openalex   +1 more source

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