X-ray absorption fine structure (XAFS) is a specific structure observed in X-ray absorption spectroscopy (XAS). By analyzing the XAFS, information can be acquired on the local structure and on the unoccupied electronic states.
Read more about X-ray Absorption Fine Structure: Spectra, Edge Spectroscopy
Famous quotes containing the words absorption, fine and/or structure:
“The radio ... goes on early in the morning and is listened to at all hours of the day, until nine, ten and often eleven o’clock in the evening. This is certainly a sign that the grown-ups have infinite patience, but it also means that the power of absorption of their brains is pretty limited, with exceptions, of course—I don’t want to hurt anyone’s feelings. One or two news bulletins would be ample per day! But the old geese, well—I’ve said my piece!”
—Anne Frank (1929–1945)
“With their souls of patent leather,
they come down the road.
Hunched and nocturnal,
Where they breathe they impose,
silence of dark rubber,
and fear of fine sand.”
—Federico García Lorca (1898–1936)
“With sixty staring me in the face, I have developed inflammation of the sentence structure and definite hardening of the paragraphs.”
—James Thurber (1894–1961)