Pulse-shaped chopping: Eliminating and characterizing heat effects in ultrafast infrared spectroscopy

2020 ◽  
Vol 153 (20) ◽  
pp. 204201
Author(s):  
David J. Hoffman ◽  
Sebastian M. Fica-Contreras ◽  
Junkun Pan ◽  
Michael D. Fayer
Keyword(s):  
Infrared Spectroscopy ◽  
Heat Effects ◽  
Ultrafast Infrared

Ultrafast Infrared Spectroscopy of Protein Dynamics

1993 ◽  
pp. 517-521 ◽  
Author(s):  
R. M. Hochstrasser ◽  
R. Diller ◽  
S. Maiti ◽  
T. Lian ◽  
B. Locke ◽  
...  
Keyword(s):  
Infrared Spectroscopy ◽  
Protein Dynamics ◽  
Ultrafast Infrared

scholarly journals Ion-Dependent Binding-Site Configurations in Ef-Hand Proteins Measured with Ultrafast Infrared Spectroscopy

2019 ◽  
Vol 116 (3) ◽  
pp. 49a
Author(s):  
Sean Edington ◽  
Thomas R. Middendorf ◽  
David Brent Halling ◽  
Richard W. Aldrich ◽  
Carlos R. Baiz
Keyword(s):  
Infrared Spectroscopy ◽  
Binding Site ◽  
Ef Hand ◽  
Ultrafast Infrared

scholarly journals Antenna-enhancements of molecular vibrational responses in ultrafast infrared spectroscopy

2019 ◽  
Vol 205 ◽  
pp. 03002
Author(s):  
Ikki Morichika ◽  
Atsunori Sakurai ◽  
Satoshi Ashihara
Keyword(s):  
Infrared Spectroscopy ◽  
Vibrational Spectroscopy ◽  
Dipole Model ◽  
Periodic Arrays ◽  
Surface Enhanced ◽  
Ultrafast Vibrational Spectroscopy ◽  
Ultrafast Infrared

We demonstrate surface-enhanced ultrafast vibrational spectroscopy employing periodic arrays of infrared-resonant gold nanoantennas. The antenna-enhancements of molecular vibrational responses are analytically formulated with a simple coupled-dipole model, and the linear/nonlinear local signal enhancements are evaluated to be ~104 and 107, respectively.

Ultrafast Infrared Spectroscopy of Riboflavin: Dynamics, Electronic Structure, and Vibrational Mode Analysis

2008 ◽  
Vol 112 (42) ◽  
pp. 13424-13432 ◽  
Author(s):  
Matthias M. N. Wolf ◽  
Christian Schumann ◽  
Ruth Gross ◽  
Tatiana Domratcheva ◽  
Rolf Diller
Keyword(s):  
Electronic Structure ◽  
Infrared Spectroscopy ◽  
Vibrational Mode ◽  
Mode Analysis ◽  
Ultrafast Infrared
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