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Scope and Programme

The general scope of the meeting includes topics like lattice, spin and charge dynamics, phase transitions, glasses, and soft condensed matter.

The scientific program of DYPROSO 2005 focused on:

Symposium Programme

Tuesday, September 27
19:00–21:00   Registration
19:30–21:00   Get-together party
Wednesday, September 28
8:50Welcome
 Session 1: RELAXORS (chairman: M. D. Fontana)
9:00S. B. Vakhrushev (St. Petersburg)
Broad-band relaxational dynamics in relaxor PMN crystals
9:40S. N. Gvasaliya
Relaxational mode and phonon-coupling effects across the Burns temperature in PbMg1/3Nb2/3O3
10:05J. Kreisel
Effect of high pressure on perovskite-type relaxor ferroelectrics
10:35S. Kamba
Dynamics of polar clusters in relaxor ferroelectrics
11:00–11:30   Coffee break
 Session 2: ADVANCES IN TECHNIQUES I. (chairman: J. Petzelt)
11:30M. H. Lemée-Cailleau
Ferroelectric order induced by 100-femtosecond laser pulses: a time-resolved study combining 100-picosecond X-ray diffraction and optical spectroscopy
12:10L. Mitas
Quantum Monte Carlo methods: new developments and applications to transition metal compounds
13:00–14:00   Lunch
 Session 3: FROM FILLED NANOPORES TO INTRINSIC DEFECTS (chairman: R. Pick)
14:30A. Naberezhnov
Phase transitions in a confined sodium nitrite
14:55A. San Miguel
Dynamical properties of group-IV clathrate systems
15:45M. D. Fontana
Phonon dynamics of intrinsic and extrinsic defects in LiNbO3
16:00–16:30   Coffee break
 Session 4: ANHARMONIC LATTICE DYNAMICS (chairman: R. Schilling)
16:30K. Schmalzl
Approaching anharmonic properties in fluorites
17:10E. Mihóková
Role of breathers in anomalous decay
17:40L. S. Schulman
Structure and time dependence of quantum breathers
18:10C. Pecharromán
IR soft modes in ceramic lithium/sodium lanthanum titanate superionic conductors
20:30–21:30   POSTER SESSION
Thursday, September 29
 Session 5: CARBON NANOTUBES (chairman: A. San Miguel)
9:00L. Kavan
Spectroelectrochemistry at carbon nanostructures
9:50J. Maultzsch
Optical transitions and excitonic effects in single-walled carbon nanotubes
10:35H. Shiozawa
Single wall carbon nanotubes with tuneable electronic properties: engineering of one dimensional molecular nanostructures
11:00–11:30   Coffee break
 Session 6: SUPERCONDUCTIVITY IN CARBON (chairman: L. Mitas)
11:30L. Boeri
Three-Dimensional MgB2-type superconductivity in hole-doped diamond
12:10J. Haruyama
Superconductivity with Tc = 12 K in entirely end-bonded multi-walled carbon nanotubes
12:35G. Loupias
Superconductivity of bulk CaC6
13:00–14:00   Lunch
 Session 7: ADVANCES IN TECHNIQUES II. (chairman: M. H. Lemée-Cailleau)
14:30J. Kulda
Studies of self-energies of elementary excitations in solids by neutron three-axis spin-echo spectroscopy
15:10A. Bosak
Phonon density of states probed by inelastic X-ray scattering
15:35P. Simon
Raman scattering and high temperatures
16:00–16:30   Coffee break
 Session 8: HIGH–Tc SUPERCONDUCTIVITY
16:30Y. Sidis
Resonant spin excitations in superconducting YBa2Cu3O6+x: in-plane geometry and bilayer effect
17:10I. Eremin
Resonant magnetic excitations in high-Tc cuprates: influence of orthorhombicity and upward dispersion
17:35S. Borisenko
Angle-resolved photoemission spectroscopy on high-temperature superconductors: searching the pairing boson
18:10D. Reznik
Dynamic charge order and phonon anomalies in the cuprates
19:30SPEAKERS' DINNER
Friday, September 30
 Session 9: QUANTUM DYNAMICS (chairman: J. van den Brink
9:00R. Schilling
Quantum dynamics of molecular magnets: Spin-tunneling and the Landau-Zener effect
9:45F. Fillaux
Macroscopic quantum tunnelling of protons in the KHCO3 crystal
10:15N. Gidopoulos
Non-adiabatic electronic excitation in neutron-Compton scattering
11:00–11:30   Coffee break
 Session 10: ORBITAL PHYSICS (chairman: A. Ivanov)
11:30D. Khomskii
Insulator metal transitions and orbitally-driven superstructures in correlated systems
12:00U. Staub
Orbital order and dynamics in RB2C2
12:30C. Ulrich
Spin and orbital correlations in transition metal oxides (titanates and vanadates)
13:00–14:00   Lunch
 Session 11: MANGANITES (chairman: J. Kreisel)
14:30J. van den Brink
Magnetism versus ferroelectricity; a new route to combine both
15:10T. G. Perring
Magnetic excitations in manganites
16:00–16:30   Coffee break
 Session 12: PHASE TRANSITIONS (chairman: R. Currat)
16:30T. Kolodiazhnyi
Spin gap opening in chemically doped n type BaTiO3
17:00Ph. Pruzan
Vibrational dynamics and local structures in KNbO3, Investigation up to 30 GPa and from 20 to 500 K
17:25A. Tröster
On the free energy of the Φ4 model
17:55C. Ecolivet
New features in aperiodic molecular nanoporous crystals

Saturday, October 1
 Session 13: QUASIPERIODIC CRYSTALS (chairman: J. M. Perez-Mato)
9:00R. Currat
Phasons in quasiperiodic structures
9:45M. de Boissieu
Dynamics of phason modes in the i-AlPdMn quasicrystal
10:15B. Murphy
Grazing incidence inelastic X-ray scattering study of CDW systems
10:55(Final announcements)
11:00–11:30   Coffee break
 Session 14: PHASE TRANSITIONS II. (chairman: I. Gregora)
11:30W. Schranz
Ordering and dynamics near the phase transitions of lawsonite
12:15Closing
12:30–13:30   Lunch
14:00Post-conference trip to Rozmberk and Vyssi Brod