Software/Application development in finance
2010 - now
Irreducible tensor operator techniques and point-group symmetries for molecular magnetism
Project funded by the German Research Foundation (DFG), 2009 - 2010
J. Schnack, R. Schnalle Evaluation of Magnetic Spectra Using the Irreducible Tensor Operator Approach
in High Performance Computing in Science and Engeniering, Garching/Munich 2009,
edited by S. Wagner, M. Steinmetz, A. Bode, and M. M. Müller (Springer, Heidelberg, 2010), pp. 575-588
R. Steinigeweg, R. Schnalle Projection operator approach to spin diffusion in the anisotropic Heisenberg chain at high temperatures
Phys. Rev. E 82, 040103(R) (2010)
N.B. Ivanov, J. Schnack, R. Schnalle, J. Richter, P. Koegerler, G.N. Newton, L. Cronin, Y. Oshima, H. Nojiri Heat capacity reveals the physics of a frustrated spin tube
Phys. Rev. Lett. 105, 037206 (2010)
R. Schnalle, J. Schnack Calculating the energy spectra of magnetic molecules: application of real- and spin-space symmetries
Int. Rev. Phys. Chem. 29, 3, 403 (2010)
R. Schnalle Symmetry assisted exact and approximate determination of the energy spectra of magnetic molecules using irreducible tensor operators
Dissertation, University of Osnabrück (2009)
R. Schnalle, A. Läuchli, J. Schnack Approximate eigenvalue determination of geometrically frustrated magnetic molecules
Condensed Matter Physics 12, 3, p. 331 (2009)
R. Schnalle, J. Schnack Numerically exact and approximate determination of energy eigenvalues for antiferromagnetic molecules
using irreducible tensor operators and general point-group symmetries
Phys. Rev. B 79, 104419 (2009)
R. Schnalle Symmetry assisted exact and approximate determination of the energy spectra of magnetic molecules using irreducible tensor operators PhD defense, University of Osnabrueck, 05.10.2009
R. Schnalle Irreducible tensor operators and point-group symmetries
Leverhulme Meeting, The University of Manchester, Manchester (UK), 13. - 16.07.2009
R. Schnalle, J. Schnack Approximate spectra for magnetic molecules based on rotational bands
Group seminar of the Condensed Matter Theory Group, University of Bielefeld, 29.05.2008
R. Schnalle Approximate spectra for magnetic molecules with sublattice structure
Workshop on "Magnetism in solids and molecules", University of Osnabrueck, 21.11.2007
R. Schnalle Modifizierte Spinwellentheorie für Antiferromagneten - Anwendung auf hochsymmetrische magnetische Moleküle
Group seminar of the Condensed Matter Theory Group, University of Bielefeld, 05.07.2007
R. Schnalle Spinwellentheorie für Antiferromagneten: Anwendung auf hochsymmetrische, magnetische Moleküle Seminar for theoretical Physics, University of Osnabrueck, 07.11.2006
R. Schnalle, J. Schnack Exact and approximate diagonalization using Irreducible Tensor Operators
Internal presentation of recent research results, University of Bielefeld, 12. - 13.03.2008