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Latest X-ray absorption fine structure Stories

Researchers Probe Into Electronic Structure Of Metal-organic Framework
2013-11-22 12:39:00

Lawrence Berkeley National Laboratory A unique inside look at the electronic structure of a highly touted metal-organic framework (MOF) as it is adsorbing carbon dioxide gas should help in the design of new and improved MOFs for carbon capture and storage. Researchers with the U.S. Department of Energy (DOE)’s Lawrence Berkeley National Laboratory (Berkeley Lab) have recorded the first in situ electronic structure observations of the adsorption of carbon dioxide inside Mg-MOF-74, an open...

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2009-03-31 09:36:58

Astronomy & Astrophysics is publishing the first clear detection of signatures long sought in the spectra of X-ray astronomical sources, the so-called EXAFS signatures, standing for "Extended X-ray Absorption Fine Structure". EXAFS is a powerful tool for studying the structure of grains in the interstellar medium (ISM). It gives a more detailed picture of the composition and structure of amorphous grains in the ISM. Astronomy & Astrophysics is publishing the first clear detection of...

2005-09-12 18:02:21

Although still in the qualifying rounds, U.S. researchers are helping manufacturers win the race to develop low-cost ways to commercialize a multitude of products based on inexpensive organic electronic materials--from large solar-power arrays to electronic newspapers that can be bent and folded. In the on-line issue of Advanced Materials,* researchers from the National Institute of Standards and Technology (NIST) and the University of California at Berkeley report success in using a...