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Control of spin pol...
Control of spin polarization through recollisions
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- Carlström, Stefanos (författare)
- Lund University,Lunds universitet,Matematisk fysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Mathematical Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH,Max Born Institute for Nonlinear Optics and Short Pulse Spectroscopy
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- Dahlström, Jan Marcus (författare)
- Lund University,Lunds universitet,Matematisk fysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Mathematical Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Ivanov, Misha Yu (författare)
- Humboldt University of Berlin,Max Born Institute for Nonlinear Optics and Short Pulse Spectroscopy,Imperial College London
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- Smirnova, Olga (författare)
- Technical University of Berlin,Max Born Institute for Nonlinear Optics and Short Pulse Spectroscopy
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- Patchkovskii, Serguei (författare)
- Max Born Institute for Nonlinear Optics and Short Pulse Spectroscopy
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(creator_code:org_t)
- 2023
- 2023
- Engelska.
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Ingår i: Physical Review A. - 2469-9926. ; 108:4
- Relaterad länk:
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http://dx.doi.org/10... (free)
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Using only linearly polarized light, we study the possibility of generating spin-polarized photoelectrons from xenon atoms. No net spin polarization is possible, since the xenon ground state is spinless, but when the photoelectrons are measured in coincidence with the residual ion, spin polarization emerges. Furthermore, we show that ultrafast dynamics of the recolliding photoelectrons contribute to an apparent flipping of the spin of the photoelectron, a process that has been completely neglected so far in all analyses of recollision-based processes. We link this phenomenon to the "spin-orbit clock"of the remaining ion. These effects arise already in dipole approximation.
Ämnesord
- NATURVETENSKAP -- Kemi -- Teoretisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Theoretical Chemistry (hsv//eng)
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