Dr.
Hiromichi Niikura
National Research Council of Canada,
Japan Science and Technology Agency
Attosecond and Angstrom Science
Thursday, February 21, 2008
4:00 p.m.
Cardwell 102
Time-resolved measurements have now
reached the attosecond (10-18 s) range.
A few-hundred attoseconds is the time scale of electron motion in atoms
or molecules. There are at least two approaches to attosecond