Two-dimensional infrared spectroscopy (2D IR) is a nonlinear infrared spectroscopy technique that has the ability to correlate vibrational modes in condensed-phase systems.

In 2D IR, infrared spectra are spread into a second dimension, providing information on vibrational couplings and separating the effects of homogeneous and inhomogeneous dynamics. This provides …

Feb 16, 2024 · A comparison of IR absorption spectroscopy and 2D-IR spectroscopy of protein-containing fluids is used to demonstrate the basis of the approach before a series of applications is …

Sep 1, 2024 · The intention of this review is to reflect on the development of ultrafast 2D-IR spectroscopy to date and to attempt to envisage how the technique might develop in the period …

The paper briefly introduces the history, principles, experimental setups, applications, and perspectives of two dimensional infrared spectroscopy (2D IR). The 2D IR technique obtains...

Cambridge Core - Condensed Matter Physics, Nanoscience and Mesoscopic Physics - Concepts and Methods of 2D Infrared Spectroscopy

As a vibrational spectroscopy, it directly interrogates the vibrations of chemical bonds and how the vibrations interact with one another. 2D IR spectroscopy spreads a vibrational spectrum over two …

Two-dimensional wide-field IR microscopy provides information on vibrational lifetimes, molecular couplings, transition dipole orientations, and many other quantities that can be used for creating …

Apr 2, 2021 · This chapter will include the experimental methodology of 2D IR, the basic principles of 2D IR, the technological advances in 2D IR, and the applications of 2D IR spectroscopy in various fields …

Apr 2, 2021 · A comprehensive review of various 2D IR investigations provide an in-depth understanding of the applications of this spectroscopic technique in chemistry, materials, and biology.