M. Prager
Forschungszentrum Jülich
15 Papers
75 Citations
M. Prager is an academic researcher from Forschungszentrum Jülich. The author has contributed to research in topics: Inelastic neutron scattering & Neutron scattering. The author has an hindex of 6, co-authored 15 publications.
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Papers
An almost free methyl quantum rotor in p-tert-butylcalix [4] arene(1:1)toluene
Roberto Caciuffo,Oriano Francescangeli,S. Melone,M. Prager,F. Ugozzoli,Giovanni Dario Andreetti,Giuseppe Amoretti,G. Coddens,H. Blank +8 more
TL;DR: The low temperature inelastic neutron scattering cross-section of p-tert-butylcalix[4]arene(1:1) toluene shows several bands between 0.16 and 2.55 meV as mentioned in this paper.
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Neutron spectroscopy of aluminium trihydride
Alexander I. Kolesnikov,Mark A. Adams,V.E. Antonov,N A Chirin,E A Goremychkin,G G Inikhova,Yu E Markushkin,M. Prager,I.L. Sashin +8 more
TL;DR: In this article, the lattice dynamics of and were studied by inelastic neutron scattering (INS), and the hydrogen optic modes in the INS spectra were shown to form a broad structured band which exhibited an harmonic isotopic behaviour.
Methyl group tunnelling studies in calixarenes
Roberto Caciuffo,Giuseppe Amoretti,C.J. Carlile,F. Fillaux,Oriano Francescangeli,M. Prager,F. Ugozzoli +6 more
TL;DR: Inelastic neutron scattering has been used to study the tunnelling of methyl groups belonging to several guest molecules (toluene, p-xylene, γ-picoline) incarcerated in a host calixarene matrix as discussed by the authors.
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Molecular tunnelling in p-tert-butylcalix[4]arene(2:1)p-xylene
M. Prager,Roberto Caciuffo,Giuseppe Amoretti,C.J. Carlile,G. Coddens,François Fillaux,Oriano Francescangeli,Franco Ugozzoli +7 more
TL;DR: Inelastic neutron scattering has been used to study molecular tunnelling in the p-tert-butylcalix[4]arene(2:1)p-xylene complex as mentioned in this paper.
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Inelastic neutron-scattering study of methyl tunnelling and the quantum sine-Gordon breather mode in isotopic mixtures of 2,6-dimethyl-pyridine at low temperature
TL;DR: In this paper, the authors used the quantum sine-Gordon theory to describe the dynamics in infinite chains of coupled rotors and interpreted the observed transitions as travelling states of the breather mode in a periodic potential (self-pinning).
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