“On-The-Fly” Calculation of the Vibrational Sum-Frequency Generation Spectrum at the Air-Water Interface

D. Ojha, T.D. Kühne, Molecules 25 (2020).

Download
No fulltext has been uploaded.
Journal Article | Published | English
Author
;
Abstract
<jats:p>In the present work, we provide an electronic structure based method for the “on-the-fly” determination of vibrational sum frequency generation (v-SFG) spectra. The predictive power of this scheme is demonstrated at the air-water interface. While the instantaneous fluctuations in dipole moment are obtained using the maximally localized Wannier functions, the fluctuations in polarizability are approximated to be proportional to the second moment of Wannier functions. The spectrum henceforth obtained captures the signatures of hydrogen bond stretching, bending, as well as low-frequency librational modes.</jats:p>
Publishing Year
Journal Title
Molecules
Volume
25
Article Number
3939
ISSN
LibreCat-ID

Cite this

Ojha D, Kühne TD. “On-The-Fly” Calculation of the Vibrational Sum-Frequency Generation Spectrum at the Air-Water Interface. Molecules. 2020;25. doi:10.3390/molecules25173939
Ojha, D., & Kühne, T. D. (2020). “On-The-Fly” Calculation of the Vibrational Sum-Frequency Generation Spectrum at the Air-Water Interface. Molecules, 25. https://doi.org/10.3390/molecules25173939
@article{Ojha_Kühne_2020, title={“On-The-Fly” Calculation of the Vibrational Sum-Frequency Generation Spectrum at the Air-Water Interface}, volume={25}, DOI={10.3390/molecules25173939}, number={3939}, journal={Molecules}, author={Ojha, Deepak and Kühne, Thomas D.}, year={2020} }
Ojha, Deepak, and Thomas D. Kühne. “‘On-The-Fly’ Calculation of the Vibrational Sum-Frequency Generation Spectrum at the Air-Water Interface.” Molecules 25 (2020). https://doi.org/10.3390/molecules25173939.
D. Ojha and T. D. Kühne, “‘On-The-Fly’ Calculation of the Vibrational Sum-Frequency Generation Spectrum at the Air-Water Interface,” Molecules, vol. 25, 2020.
Ojha, Deepak, and Thomas D. Kühne. “‘On-The-Fly’ Calculation of the Vibrational Sum-Frequency Generation Spectrum at the Air-Water Interface.” Molecules, vol. 25, 3939, 2020, doi:10.3390/molecules25173939.

Export

Marked Publications

Open Data LibreCat

Search this title in

Google Scholar