Transient resonant Auger–Meitner spectra of photoexcited thymine
نویسندگان
چکیده
We present the first investigation of excited state dynamics by resonant Auger–Meitner spectroscopy (also known as Auger spectroscopy) using nucleobase thymine an example.
منابع مشابه
Prediction of thymine dimer repair by electron transfer from photoexcited 8-aminoguanine or its deprotonated anion.
Electronic structure methods are used to estimate differences in reaction barriers for transfer of an electron from singlet ππ* excited 8-aminoguanine (A) or deprotonated 8-aminoguanine anion (A(-)) to a proximal thymine dimer site compared to barriers when ππ* excited 8-oxoguanine (O) or deprotonated 8-oxoguanine (O(-)) serve as the electron donor. It is predicted that the barrier for photoexc...
متن کاملPhotoexcited GaAs surfaces studied by transient terahertz time-domain spectroscopy.
The transmission characteristics of an air-GaAs interface and the transient absorption and index spectra of the thin, photoexcited surface layer are investigated subsequent to excitation by a femtosecond laser pulse. We find that the total phase change and transmission of a terahertz (THz) probe pulse are dominated by interface effects. This observation has important implications in the interpr...
متن کاملResonant Raman spectra of diindenoperylene thin films.
Resonant and preresonant Raman spectra obtained on diindenoperylene (DIP) thin films are interpreted with calculations of the deformation of a relaxed excited molecule with density functional theory (DFT). The comparison of excited state geometries based on time-dependent DFT or on a constrained DFT scheme with observed absorption spectra of dissolved DIP reveals that the deformation pattern de...
متن کاملTemperature-resonant cyclotron spectra in confined geometries.
We consider a two-dimensional gas of colliding charged particles confined to finite size containers of various geometries and subjected to a uniform orthogonal magnetic field. The gas spectral densities are characterized by a broad peak at the cyclotron frequency. Unlike for infinitely extended gases, where the amplitude of the cyclotron peak grows linearly with temperature, here confinement ca...
متن کاملKondo resonant spectra in coupled quantum dots
Tomosuke Aono and Mikio Eto The Institute of Physical and Chemical Research (RIKEN), 2-1 Hirosawa, Wako-shi, Saitama 351-0198, Japan Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan Department of Applied Physics/DIMES, Delft University of Technology, Lorentzweg 1, 2628 CJ Delft, The Netherlands ~Received 8 August 2000; published 13 March 2001!
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Faraday Discussions
سال: 2021
ISSN: ['1359-6640', '1364-5498']
DOI: https://doi.org/10.1039/d0fd00112k