The approach to non-equilibrium: Lessons from water cluster beams | J. Heyrovsky Institute of Physical Chemistry

prof.Klavs Hansen Tianjin University, Lanzhou University, KU Leuven, http://physics.gu.se/~klavs/

Monday, February 17, at 14:00 in seminar room 108

Department of Dynamics of Molecules and Clusters

Abstract

Molecular beams come with their own rules for thermal processes. They differ from those of canonical equilibrium on essential points. Some consequences of these will be illustrated with examples from work on water clusters, both pure and ammonia-doped, on quantities like structure [1,2], heat capacities [3], relative stabilities [4,5], and free energies [2,6].

[1] K. Hansen, A. E. K. Sundén, K. Støchkel, S. Brøndsted Nielsen, B. Dynefors: RSC Adv. 9 (2019) 6620
[2] A.E.K. Sundén, K. Støchkel, P. Hvelplund, S. Brøndsted Nielsen, B. Dynefors, and K. Hansen: J. Chem. Phys. 148 (2018) 184306
[3] A.E.K. Sundén, K. Støchkel, S. Panja, U. Kadhane, P. Hvelplund, S. Brøndsted Nielsen, H. Zettergren, B. Dynefors, and K. Hansen: J. Chem. Phys. 130 (2009) 22430

[4] K. Hansen, M. Ryding, E. Uggerud: Int. J. Mass Spectrom. 440 (2019) 14-19
[5] K. Hansen, P. Andersson and E. Uggerud:J. Chem. Phys. 131 (2009) 124303
[6] K. Hansen, K. Najafian, B. Dynefors, M. Ryding, E. Uggerud : To be published