Počet záznamů: 1
Energetics and Dynamics of Decaying Cluster Ions
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SYSNO ASEP 0181729 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Ostatní články Název Energetics and Dynamics of Decaying Cluster Ions Tvůrce(i) Gluch, K. (AT)
Fedor, J. (AT)
Matt-Leubner, S. (AT)
Parajuli, R. (AT)
Mair, C. (AT)
Stamatovic, A. (YU)
Echt, O. (AT)
Lifshitz, C. (IL)
Harvey, J. (GB)
Hagelberg, F. (US)
Herman, Zdeněk (UFCH-W) RID
Probst, M. (AT)
Scheier, P. (AT)
Märk, T. D. (AT)Zdroj.dok. European Physical Journal D. - : Springer - ISSN 1434-6060
Roč. 24, 1/3 (2003), s. 131-136Poč.str. 6 s. Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova surface-induced reactions ; kinetics-energy release ; polyatomic ions Vědní obor RIV CF - Fyzikální chemie a teoretická chemie CEP GA203/00/0632 GA ČR - Grantová agentura ČR CEZ AV0Z4040901 - UFCH-W Anotace The recent addition of(i) a third sector field to our two sector field mass spectrometer (resulting in a BE1E2 field configuration) and of (ii) a high performance electron gun enables us now to study in detail the time dependence of the kinetic energy release distribution (KERD) over a relatively wide range of cluster ion lifetimes. Using this newly constructed device we have studied here for the first time KERDs and deduced binding energies BEs (using finite heat bath theory) of large rare gas cluster ions (an upper size limit in earlier studies arose from the fact that different naturally occurring isotopes will contribute to a chosen metastable peak when the size exceeds a certain value) and in addition of fullerene ions smaller and larger than C+60 (here again contaminating coincidences did not allow such studies earlier). Moreover, high precision KERD measurements for the decay of rare gas dimer ions in conjunction with model calculations. Pracoviště Ústav fyzikální chemie J.Heyrovského Kontakt Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196 Rok sběru 2004
Počet záznamů: 1