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