SwePub
Sök i LIBRIS databas

  Utökad sökning

WFRF:(GELMUKHANOV F)
 

Sökning: WFRF:(GELMUKHANOV F) > Ultrafast dissociat...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00006985naa a2200769 4500
001oai:DiVA.org:kth-321875
003SwePub
008221125s2022 | |||||||||||000 ||eng|
009oai:DiVA.org:uu-485649
0247 a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-3218752 URI
0247 a https://doi.org/10.1039/d1cp05499f2 DOI
0247 a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-4856492 URI
040 a (SwePub)kthd (SwePub)uu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
1001 a Travnikova, O.u Sorbonne Univ, Lab Chim Phys Matiere & Rayonnement, CNRS, UMR 7614, F-75005 Paris, France.4 aut
2451 0a Ultrafast dissociation of ammonia :b Auger Doppler effect and redistribution of the internal energy
264 c 2022
264 1b Royal Society of Chemistry (RSC),c 2022
338 a print2 rdacarrier
500 a QC 20221125
520 a We study vibrationally-resolved resonant Auger (RAS) spectra of ammonia recorded in coincidence with the NH2+ fragment, which is produced in the course of dissociation either in the core-excited 1s−14a11 intermediate state or the first spectator 3a−24a11 final state. Correlation of the NH2+ ion flight times with electron kinetic energies allows directly observing the Auger-Doppler dispersion for each vibrational state of the fragment. The median distribution of the kinetic energy release EKER, derived from the coincidence data, shows three distinct branches as a function of Auger electron kinetic energy Ee: Ee + 1.75EKER = const for the molecular band; EKER = const for the fragment band; and Ee + EKER = const for the region preceding the fragment band. The deviation of the molecular band dispersion from Ee + EKER = const is attributed to the redistribution of the available energy to the dissociation energy and excitation of the internal degrees of freedom in the molecular fragment. We found that for each vibrational line the dispersive behavior of EKERvs. Ee is very sensitive to the instrumental uncertainty in the determination of EKER causing the competition between the Raman (EKER + Ee = const) and Auger (Ee = const) dispersions: increase in the broadening of the finite kinetic energy release resolution leads to a change of the dispersion from the Raman to the Auger one. 
650 7a NATURVETENSKAPx Kemix Fysikalisk kemi0 (SwePub)104022 hsv//swe
650 7a NATURAL SCIENCESx Chemical Sciencesx Physical Chemistry0 (SwePub)104022 hsv//eng
650 7a NATURVETENSKAPx Fysikx Atom- och molekylfysik och optik0 (SwePub)103022 hsv//swe
650 7a NATURAL SCIENCESx Physical Sciencesx Atom and Molecular Physics and Optics0 (SwePub)103022 hsv//eng
653 a Ammonia
653 a Degrees of freedom (mechanics)
653 a Dispersions
653 a Dissociation
653 a Excited states
653 a Kinetic energy
653 a Kinetics
653 a Auger-Doppler
653 a Electron kinetic energy
653 a Intermediate state
653 a Internal energies
653 a Kinetic energy release
653 a Molecular band
653 a RAS spectrum
653 a Resonant Auger
653 a Ultrafast dissociation
653 a Vibrationally resolved
653 a Augers
7001 a Kukk, E.u Univ Turku, Dept Phys & Astron, FI-20014 Turku, Finland.4 aut
7001 a Hosseini, F.u Sorbonne Univ, Lab Chim Phys Matiere & Rayonnement, CNRS, UMR 7614, F-75005 Paris, France.;Synchrotron SOLEIL, F-91192 Gif Sur Yvette, France.4 aut
7001 a Granroth, S.u Univ Turku, Dept Phys & Astron, FI-20014 Turku, Finland.4 aut
7001 a Itälä, E.u Univ Turku, Dept Phys & Astron, FI-20014 Turku, Finland.4 aut
7001 a Marchenko, T.u Sorbonne Univ, Lab Chim Phys Matiere & Rayonnement, CNRS, UMR 7614, F-75005 Paris, France.4 aut
7001 a Guillemin, R.u Sorbonne Univ, Lab Chim Phys Matiere & Rayonnement, CNRS, UMR 7614, F-75005 Paris, France.4 aut
7001 a Ismail, I.u Sorbonne Univ, Lab Chim Phys Matiere & Rayonnement, CNRS, UMR 7614, F-75005 Paris, France.4 aut
7001 a Moussaoui, R.u Sorbonne Univ, Lab Chim Phys Matiere & Rayonnement, CNRS, UMR 7614, F-75005 Paris, France.4 aut
7001 a Journel, L.u Sorbonne Univ, Lab Chim Phys Matiere & Rayonnement, CNRS, UMR 7614, F-75005 Paris, France.4 aut
7001 a Bozek, J.u Univ Turku, Dept Phys & Astron, FI-20014 Turku, Finland.4 aut
7001 a Püttner, R.u Free Univ Berlin, Fachbereich Phys, D-14195 Berlin, Germany.4 aut
7001 a Krasnov, Pavelu KTH,Teoretisk kemi och biologi,International Research Center of Spectroscopy and Quantum Chemistry - IRC SQC, Siberian Federal University, Krasnoyarsk, 660041, Russian Federation,KTH Royal Inst Technol, Dept Theoret Chem & Biol, S-10691 Stockholm, Sweden.;Siberian Fed Univ, Int Res Ctr Spect & Quantum Chem IRC SQC, Krasnoyarsk 660041, Russia.4 aut0 (Swepub:kth)PI000000
7001 a Kimberg, Victor,d 1973-u KTH,Teoretisk kemi och biologi,International Research Center of Spectroscopy and Quantum Chemistry - IRC SQC, Siberian Federal University, Krasnoyarsk, 660041, Russian Federation,KTH Royal Inst Technol, Dept Theoret Chem & Biol, S-10691 Stockholm, Sweden.;Siberian Fed Univ, Int Res Ctr Spect & Quantum Chem IRC SQC, Krasnoyarsk 660041, Russia.4 aut0 (Swepub:kth)u1mknduo
7001 a Gel'mukhanov, Farisu International Research Center of Spectroscopy and Quantum Chemistry - IRC SQC, Siberian Federal University, Krasnoyarsk, 660041, Russian Federation; Institute for Methods and Instrumentation in Synchrotron Radiation Research FG-ISRR, Helmholtz-Zentrum Berlin für Materialien und Energie, Albert-Einstein-Strasse 15, Berlin, 12489, Germany,KTH Royal Inst Technol, Dept Theoret Chem & Biol, S-10691 Stockholm, Sweden.;Siberian Fed Univ, Int Res Ctr Spect & Quantum Chem IRC SQC, Krasnoyarsk 660041, Russia.;Helmholtz Zentrum Berlin Mat & Energie, Inst Methods & Instrumentat Synchrotron Radiat Re, Albert Einstein Str 15, D-12489 Berlin, Germany.4 aut0 (Swepub:kth)u1tlrmzw
7001 a Piancastelli, Maria Novellau Uppsala universitet,Institutionen för fysik och astronomi,Sorbonne Univ, Lab Chim Phys Matiere & Rayonnement, CNRS, UMR 7614, F-75005 Paris, France.4 aut0 (Swepub:uu)mpi06700
7001 a Simon, M.u Sorbonne Univ, Lab Chim Phys Matiere & Rayonnement, CNRS, UMR 7614, F-75005 Paris, France.4 aut
7102 a Sorbonne Univ, Lab Chim Phys Matiere & Rayonnement, CNRS, UMR 7614, F-75005 Paris, France.b Univ Turku, Dept Phys & Astron, FI-20014 Turku, Finland.4 org
7730 t Physical Chemistry, Chemical Physics - PCCPd : Royal Society of Chemistry (RSC)g 24:10, s. 5842-5854q 24:10<5842-5854x 1463-9076x 1463-9084
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-321875
8564 8u https://doi.org/10.1039/d1cp05499f
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-485649

Hitta via bibliotek

Till lärosätets databas

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy