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Dresden 2011 – wissenschaftliches Programm

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TT: Fachverband Tiefe Temperaturen

TT 22: CE: Low-dimensional Systems - Materials 2

Dienstag, 15. März 2011, 10:30–13:00, HSZ 304

10:30 TT 22.1 Peculiar high-field quantum magnetism in the frustrated s = 1/2 spin chain cuprate linarite — •M. Schäpers, A. U. B. Wolter, S.-L. Drechsler, S. Nishimoto, Y Skourski, M. Uhlarz, M. Schmitt, H. Rosner, K. C. Rule, S. Süllow, G. Heide, and B. Büchner
10:45 TT 22.2 Magnetism in the Diamond Spin Chain Azurite — •Mathias Kraken, Josefin Engelke, Stefan Süllow, Jochen Litterst, Anja Wolter, Bernd Wolf, Michael Lang, Chris Baines, and Hubertus Luetkens
11:00 TT 22.3 Magnetic coupling and dynamics in the 1D quantum magnet azurite Cu3(CO3)2(OH)2 as determined from inelastic neutron scattering. — •Kirrily Rule, Alan Tennant, Mark Telling, Sebastian Gerischer, Stefan Suellow, and Michael Lang
11:15 TT 22.4 Distinct magnetic regimes through site-selective atom substitution in the frustrated quantum antiferromagnet Cs2CuCl4−xBrx — •Bernd Wolf, Pham Thang Cong, Mariano de Souza, Natalie Krüger, Amir Haghighirad, Franz Ritter, Wolf Assmus, Ingo Opahle, Kataryna Foyevtsova, Roser Valentí, Harald Jeschke, Leonore Wiehl, and Michael Lang
11:30 TT 22.5 Ultrasonic investigation in the vicinity of the quantum-critical point in Cs2CuCl4 — •P. T. Cong, B. Wolf, S. Belz, N. Krüger, F. Ritter, W. Assmuss, and M. Lang
12:00 TT 22.6 Spin-spin correlation of the spin-1/2 Heisenberg-chain compound CuPzN measured by magnetostriction — •Jens Rohrkamp, Markus Garst, Matt D. Phillips, Mark M. Turnbull, and Thomas Lorenz
12:15 TT 22.7 Competing ground states in a novel Ni based hybrid S = 1 chain investigated with Electron spin resonance spectroscopy — •F. Lipps, H. Maeter, A. H. Arkenbout, H. Luetkens, G. Pascua, Z. Shermadini, T.T.M. Palstra, H.-H. Klauss, V. Kataev, and B. Büchner
12:30 TT 22.8 Nature of electronic correlations in strongly doped NaxCoO2 — •Christoph Piefke, Lewin Boehnke, Antoine Georges, and Frank Lechermann
12:45 TT 22.9 Implications of Choosing the Local Coordinate Frame for the Understanding of Magnetism in Highly Anisotropic CoII Clusters — •Joscha Nehrkorn, Sven Pfirrmann, Yanhua Lan, Annie K. Powell, and Oliver Waldmann
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DPG-Physik > DPG-Verhandlungen > 2011 > Dresden