TT 7: Niedrigdimensionale Systeme
Dienstag, 25. März 2003, 09:30–12:15, HSZ03
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09:30 |
TT 7.1 |
Hauptvortrag:
Optical Spectroscopy of low-dimensional quantum spin systems — •Markus Grüninger
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10:00 |
TT 7.2 |
Structural Properties of the Spin Ladder and Chain Compound Sr14Cu24O41 — •M. v. Zimmermann, J. Geck, S. Kiele, R. Klingeler, and B. Büchner
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10:15 |
TT 7.3 |
A Matrix Model for Fractional Quantum Hall States — •Ahmed Jellal, El Hassan Saidi, B. Hendrik Geyer, and A. Rudolf Römer
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10:30 |
TT 7.4 |
Signatures of polaronic excitations in quasi-1D LaTiO3.41 — •C. A. Kuntscher, D. van der Marel, M. Dressel, and F. Lichtenberg
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10:45 |
TT 7.5 |
Microwave Investigations of Transverse Conductivity of Bechgaard Salts — •Konstantin Petukhov and Martin Dressel
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11:00 |
TT 7.6 |
Gitterdynamik und Elektron-Phonon-Wechselwirkung in Kohlenstoff-Nanoröhren — •K.-P. Bohnen, R. Heid, H. J. Liu und C. T. Chan
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11:15 |
TT 7.7 |
Field-doping of C60 crystals: A view from theory — •Erik Koch, Samuel Wehrli, Manfred Sigrist, and Olle Gunnarsson
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11:30 |
TT 7.8 |
Large J2 Heisenberg Systems: Li2VOSiO4 and Li2VOGeO4 — •H. Rosner, R.R.P. Singh, W.H. Zheng, J. Oitmaa, S.L. Drechsler, and W.E. Pickett
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11:45 |
TT 7.9 |
Ladungsordnung und Magnetismus auf den Spinketten von (Sr,Ca,La)14Cu24O41 — •A. Bosse, D. Mienert, H.-H. Klauss, U. Janke, D. Baabe, H. Luetkens, F.J. Litterst und B. Büchner
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12:00 |
TT 7.10 |
Magnetic frictional heating in the high-field phase of CuGeO3 — •Klaus Kiefer and Mechthild Enderle
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