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@article{Barillot:2021:10.1103/PhysRevX.11.031048,
author = {Barillot, T and Alexander, O and Cooper, B and Driver, T and Garratt, D and Li, S and Al, Haddad A and Sanchez-Gonzalez, A and Agåker, M and Arrell, C and Bearpark, MJ and Berrah, N and Bostedt, C and Bozek, J and Brahms, C and Bucksbaum, PH and Clark, A and Doumy, G and Feifel, R and Frasinski, LJ and Jarosch, S and Johnson, AS and Kjellsson, L and Koloren, P and Kumagai, Y and Larsen, EW and Matia-Hernando, P and Robb, M and Rubensson, J-E and Ruberti, M and Sathe, C and Squibb, RJ and Tan, A and Tisch, JWG and Vacher, M and Walke, DJ and Wolf, TJA and Wood, D and Zhaunerchyk, V and Walter, P and Osipov, T and Marinelli, A and Maxwell, TJ and Coffee, R and Lutman, AA and Averbukh, V and Ueda, K and Cryan, JP and Marangos, JP},
doi = {10.1103/PhysRevX.11.031048},
journal = {Physical Review X},
pages = {1--15},
title = {Correlation-driven transient hole dynamics resolved in space and time in the isopropanol molecule},
url = {http://dx.doi.org/10.1103/PhysRevX.11.031048},
volume = {11},
year = {2021}
}

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TY  - JOUR
AB  - The possibility of suddenly ionized molecules undergoing extremely fast electron hole (or, hole)dynamics prior to significant structural change was first recognized more than 20 years ago andtermed charge migration. The accurate probing of ultrafast electron hole dynamics requires measurements that have both sufficient temporal resolution and can detect the localization of a specifichole within the molecule. We report an investigation of the dynamics of inner valence hole states inisopropanol where we use an x-ray pump/x-ray probe experiment, with site and state-specific probing of a transient hole state localized near the oxygen atom in the molecule, together with an abinitio theoretical treatment. We record the signature of transient hole dynamics and make the firsttentative observation of dynamics driven by frustrated Auger-Meitner transitions. We verify thatthe effective hole lifetime is consistent with our theoretical prediction. This state-specific measurement paves the way to widespread application for observations of transient hole dynamics localizedin space and time in molecules and thus to charge transfer phenomena that are fundamental inchemical and material physics.
AU  - Barillot,T
AU  - Alexander,O
AU  - Cooper,B
AU  - Driver,T
AU  - Garratt,D
AU  - Li,S
AU  - Al,Haddad A
AU  - Sanchez-Gonzalez,A
AU  - Agåker,M
AU  - Arrell,C
AU  - Bearpark,MJ
AU  - Berrah,N
AU  - Bostedt,C
AU  - Bozek,J
AU  - Brahms,C
AU  - Bucksbaum,PH
AU  - Clark,A
AU  - Doumy,G
AU  - Feifel,R
AU  - Frasinski,LJ
AU  - Jarosch,S
AU  - Johnson,AS
AU  - Kjellsson,L
AU  - Koloren,P
AU  - Kumagai,Y
AU  - Larsen,EW
AU  - Matia-Hernando,P
AU  - Robb,M
AU  - Rubensson,J-E
AU  - Ruberti,M
AU  - Sathe,C
AU  - Squibb,RJ
AU  - Tan,A
AU  - Tisch,JWG
AU  - Vacher,M
AU  - Walke,DJ
AU  - Wolf,TJA
AU  - Wood,D
AU  - Zhaunerchyk,V
AU  - Walter,P
AU  - Osipov,T
AU  - Marinelli,A
AU  - Maxwell,TJ
AU  - Coffee,R
AU  - Lutman,AA
AU  - Averbukh,V
AU  - Ueda,K
AU  - Cryan,JP
AU  - Marangos,JP
DO  - 10.1103/PhysRevX.11.031048
EP  - 15
PY  - 2021///
SN  - 2160-3308
SP  - 1
TI  - Correlation-driven transient hole dynamics resolved in space and time in the isopropanol molecule
T2  - Physical Review X
UR  - http://dx.doi.org/10.1103/PhysRevX.11.031048
UR  - https://journals.aps.org/prx/abstract/10.1103/PhysRevX.11.031048
UR  - http://hdl.handle.net/10044/1/90719
VL  - 11
ER  -

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