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Ab Initio Simulation of Attosecond Transient Absorption Spectroscopy in Two-Dimensional Materials

Autor: Shunsuke A. Sato, Hannes Hübener, Umberto De Giovannini, Angel Rubio

Publikováno v: Applied Sciences, Vol 8, Iss 10, p 1777 (2018)

We extend the first-principles analysis of attosecond transient absorption spectroscopy to two-dimensional materials. As an example of two-dimensional materials, we apply the analysis to monolayer hexagonal boron nitride (h-BN) and compute its transi

Externí odkaz: https://doaj.org/article/8ce8dd829d004b018b7d06531ba239b9

Transient Dipole-Interactions on Sub-Cycle Timescales

Autor: Drescher, Lorenz Bruno

Investigating the motion of electrons in atoms, molecules and solids on attosecond timescales is of widespread current research interest. In recent years, attosecond transient absorption spectroscopy (ATAS), has emerged as a versatile tool to study t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::349083b23d459b2cce9a92b66e5e7512
https://refubium.fu-berlin.de/handle/fub188/27731

Multiphoton transitions for delay-zero calibration in attosecond spectroscopy

Autor: J Herrmann, M Lucchini, S Chen, M Wu, A Ludwig, L Kasmi, K J Schafer, L Gallmann, M B Gaarde, U Keller

Publikováno v: New Journal of Physics, Vol 17, Iss 1, p 013007 (2015)

The exact delay-zero calibration in an attosecond pump-probe experiment is important for the correct interpretation of experimental data. In attosecond transient absorption spectroscopy the determination of the delay-zero exclusively from the experim

Externí odkaz: https://doaj.org/article/6e520c450ed348e3b91812c561931dfa

Analytical Theory of Attosecond Transient Absorption Spectroscopy of Perturbatively Dressed Systems

Autor: Robin Santra, Daria Kolbasova

Publikováno v: Applied Sciences 9(7), 1350 (2019). doi:10.3390/app9071350 special issue: "Attosecond Science and Technology: Principles and Applications"
Applied Sciences
Volume 9
Issue 7
Applied Sciences, Vol 9, Iss 7, p 1350 (2019)

Applied Sciences 9(7), 1350 (2019). doi:10.3390/app9071350 special issue: "Attosecond Science and Technology: Principles and Applications"
A theoretical description of attosecond transient absorption spectroscopy for temporally and spatially ove

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acf815fef21205da0508c2a2047edcc4
https://bib-pubdb1.desy.de/record/421027