Reorientational and configurational fluctuations in water observed on molecular length scales
Physical Review B—Condensed Matter and Materials Physics, 2004•APS
Polarization-selective pump-probe and echo experiments on the OH vibration of HOD in D 2
O with 45-femtosecond (fs) infrared pulses are analyzed self-consistently to reveal the time
scales for vibrational relaxation, dephasing, and molecular reorientation. Librational motion
and hydrogen bond fluctuations on 50-and 180-fs time scales precede picosecond collective
reorganization.
O with 45-femtosecond (fs) infrared pulses are analyzed self-consistently to reveal the time
scales for vibrational relaxation, dephasing, and molecular reorientation. Librational motion
and hydrogen bond fluctuations on 50-and 180-fs time scales precede picosecond collective
reorganization.
Polarization-selective pump-probe and echo experiments on the OH vibration of HOD in with (fs) infrared pulses are analyzed self-consistently to reveal the time scales for vibrational relaxation, dephasing, and molecular reorientation. Librational motion and hydrogen bond fluctuations on 50- and time scales precede picosecond collective reorganization.
American Physical Society