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Literature DB >> 27274067

Coherent two-dimensional terahertz-terahertz-Raman spectroscopy.

Ian A Finneran¹, Ralph Welsch¹, Marco A Allodi¹, Thomas F Miller¹, Geoffrey A Blake².

Abstract

We present 2D terahertz-terahertz-Raman (2D TTR) spectroscopy, the first technique, to our knowledge, to interrogate a liquid with multiple pulses of terahertz (THz) light. This hybrid approach isolates nonlinear signatures in isotropic media, and is sensitive to the coupling and anharmonicity of thermally activated THz modes that play a central role in liquid-phase chemistry. Specifically, by varying the timing between two intense THz pulses, we control the orientational alignment of molecules in a liquid, and nonlinearly excite vibrational coherences. A comparison of experimental and simulated 2D TTR spectra of bromoform (CHBr3), carbon tetrachloride (CCl4), and dibromodichloromethane (CBr2Cl2) shows previously unobserved off-diagonal anharmonic coupling between thermally populated vibrational modes.

Entities: Chemical Gene

Keywords: coherent multidimensional spectroscopy; terahertz; ultrafast dynamics

Year: 2016 PMID： 27274067 PMCID： PMC4922159 DOI： 10.1073/pnas.1605631113

Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN： 0027-8424 Impact factor: 11.205

12 in total

1. Two-dimensional-Raman-terahertz spectroscopy of water: theory.

Authors: Peter Hamm; Janne Savolainen
Journal: J Chem Phys Date: 2012-03-07 Impact factor: 3.488

2. Nonlinear terahertz coherent excitation of vibrational modes of liquids.

Authors: Marco A Allodi; Ian A Finneran; Geoffrey A Blake
Journal: J Chem Phys Date: 2015-12-21 Impact factor: 3.488

3. Phase-resolved two-dimensional spectroscopy based on collinear n-wave mixing in the ultrafast time domain.

Authors: W Kuehn; K Reimann; M Woerner; T Elsaesser
Journal: J Chem Phys Date: 2009-04-28 Impact factor: 3.488

4. Two-dimensional Raman-terahertz spectroscopy of water.

Authors: Janne Savolainen; Saima Ahmed; Peter Hamm
Journal: Proc Natl Acad Sci U S A Date: 2013-12-02 Impact factor: 11.205

5. Analysis of 2D THz-Raman spectroscopy using a non-Markovian Brownian oscillator model with nonlinear system-bath interactions.

Authors: Tatsushi Ikeda; Hironobu Ito; Yoshitaka Tanimura
Journal: J Chem Phys Date: 2015-06-07 Impact factor: 3.488

6. Invited Article: Single-shot THz detection techniques optimized for multidimensional THz spectroscopy.

Authors: Stephanie M Teo; Benjamin K Ofori-Okai; Christopher A Werley; Keith A Nelson
Journal: Rev Sci Instrum Date: 2015-05 Impact factor: 1.523

7. Demonstration of a low-frequency three-dimensional terahertz bullet with extreme brightness.

Authors: Mostafa Shalaby; Christoph P Hauri
Journal: Nat Commun Date: 2015-01-16 Impact factor: 14.919

8. Nonequilibrium BCS state dynamics induced by intense terahertz pulses in a superconducting NbN film.

Authors: Ryusuke Matsunaga; Ryo Shimano
Journal: Phys Rev Lett Date: 2012-10-31 Impact factor: 9.161

9. Commensurate two-quantum coherences induced by time-delayed THz fields.

Authors: Sharly Fleischer; Robert W Field; Keith A Nelson
Journal: Phys Rev Lett Date: 2012-09-20 Impact factor: 9.161

10. Terahertz-field-induced insulator-to-metal transition in vanadium dioxide metamaterial.

Authors: Mengkun Liu; Harold Y Hwang; Hu Tao; Andrew C Strikwerda; Kebin Fan; George R Keiser; Aaron J Sternbach; Kevin G West; Salinporn Kittiwatanakul; Jiwei Lu; Stuart A Wolf; Fiorenzo G Omenetto; Xin Zhang; Keith A Nelson; Richard D Averitt
Journal: Nature Date: 2012-07-19 Impact factor: 49.962

14 in total

9. Coupling between intra- and intermolecular motions in liquid water revealed by two-dimensional terahertz-infrared-visible spectroscopy.

Authors: Maksim Grechko; Taisuke Hasegawa; Francesco D'Angelo; Hironobu Ito; Dmitry Turchinovich; Yuki Nagata; Mischa Bonn
Journal: Nat Commun Date: 2018-02-28 Impact factor: 14.919

Review 10. Recent advances in multidimensional ultrafast spectroscopy.

Authors: Thomas A A Oliver
Journal: R Soc Open Sci Date: 2018-01-31 Impact factor: 2.963

Coherent two-dimensional terahertz-terahertz-Raman spectroscopy.

1. Two-dimensional-Raman-terahertz spectroscopy of water: theory.

2. Nonlinear terahertz coherent excitation of vibrational modes of liquids.

3. Phase-resolved two-dimensional spectroscopy based on collinear n-wave mixing in the ultrafast time domain.

4. Two-dimensional Raman-terahertz spectroscopy of water.

5. Analysis of 2D THz-Raman spectroscopy using a non-Markovian Brownian oscillator model with nonlinear system-bath interactions.

6. Invited Article: Single-shot THz detection techniques optimized for multidimensional THz spectroscopy.

7. Demonstration of a low-frequency three-dimensional terahertz bullet with extreme brightness.

8. Nonequilibrium BCS state dynamics induced by intense terahertz pulses in a superconducting NbN film.

9. Commensurate two-quantum coherences induced by time-delayed THz fields.

10. Terahertz-field-induced insulator-to-metal transition in vanadium dioxide metamaterial.

1. An echelon-based single shot optical and terahertz Kerr effect spectrometer.

2. Gas-phase broadband spectroscopy using active sources: progress, status, and applications.

3. Terahertz echoes reveal the inhomogeneity of aqueous salt solutions.

4. Nonlinear two-dimensional terahertz photon echo and rotational spectroscopy in the gas phase.

5. Impact of nuclear quantum effects on the structural inhomogeneity of liquid water.

6. Optical resonance imaging: An optical analog to MRI with sub-diffraction-limited capabilities.

7. Nonlinear rotational spectroscopy reveals many-body interactions in water molecules.

8. Perspective: THz-driven nuclear dynamics from solids to molecules.

9. Coupling between intra- and intermolecular motions in liquid water revealed by two-dimensional terahertz-infrared-visible spectroscopy.

Review 10. Recent advances in multidimensional ultrafast spectroscopy.