Rotating molecules by intense terahertz fields |
| TYPE | Solid State Institute Seminar |
| Speaker: | Dr. Sharly Fleischer |
| Affiliation: | School of Chemistry |
| Organizer: | Associate Professor Oren Cohen |
| Date: | 09.03.2016 |
| Time: | 12:30 |
| Location: | Solid State Auditorium(Entrance) |
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| Presentation: |  |
| Abstract: | Gas phase molecular ensembles with controlled angular distribution play a key role in many novel techniques that aim to retrieve spectroscopic information from the molecular-frame. In the last three decades, most of the efforts in this field focused on the alignment of molecules by ultrashort laser pulses. While in laser-induced alignment the inversion symmetry of the medium is preserved at all times, orientation refers to the transiently lifted inversion symmetry of the medium. I will present recent advances in terahertz field-induced orientation of polar molecules in the gas phase and their unique responses upon field-free evolution. |