Zobrazeno 1 - 10
of 686
pro vyhledávání: '"Leidl, R."'
Publikováno v:
International Journal of COPD, Vol Volume 16, Pp 2637-2651 (2021)
Alisa Stöber,1,2 Johanna I Lutter,1,3 Larissa Schwarzkopf,1,3,4 Florian Kirsch,1 Anja Schramm,5 Claus F Vogelmeier,6 Reiner Leidl1,7 1Institute of Health Economics and Health Care Management, Helmholtz Zentrum München, Neuherberg, Germany; 2Institu
Externí odkaz:
https://doaj.org/article/41e453a7c0d446ab9d66092f89f44917
Uniaxially anisotropic antiferromagnets in a field along the easy axis are studied with the help of ground state considerations and Monte Carlo simulations. For classical models, the XXZ model as well as variants, we analyze the role of non-collinear
Externí odkaz:
http://arxiv.org/abs/0803.0067
Publikováno v:
Phys. Rev. B 73, 224415 (2006)
We report on measurements of the magnetic response of the anisotropic CuO_2 spin chains in lightly hole-doped La_x (Ca,Sr)_14-x Cu_24 O_41, x>=5. The experimental data suggest that in magnetic fields B >~ 4T (applied along the easy axis) the system i
Externí odkaz:
http://arxiv.org/abs/cond-mat/0603325
Publikováno v:
Phys. Rev. B 72, 064443 (2005)
The classical, square lattice, uniaxially anisotropic Heisenberg antiferromagnet in a magnetic field parallel to the easy axis is studied using Monte Carlo techniques. The model displays a long-range ordered antiferromagnetic, an algebraically ordere
Externí odkaz:
http://arxiv.org/abs/cond-mat/0506057
Publikováno v:
Cond. Mat. Phys. 8, 15-24 (2005)
Motivated by recent experiments on (Sr,Ca,La)_14 Cu_24 O_41, a two-dimensional Ising antiferromagnet with mobile, locally pinned and quenched defects is introduced and analysed using mainly Monte Carlo techniques. The interplay between the arrangemen
Externí odkaz:
http://arxiv.org/abs/cond-mat/0410572
Publikováno v:
J. Magn. Magn. Mater. 290-291, 326-329 (2005)
Motivated by experiments on (Sr,Ca,La)_14 Cu_24 O_41, a two-dimensional Ising model with mobile defects and a two-dimensional anisotropic Heisenberg antiferromagnet have been proposed and studied recently. We extend previous investigations by analysi
Externí odkaz:
http://arxiv.org/abs/cond-mat/0406403
Publikováno v:
Phys. Rev. B 70, 174425 (2004)
A classical variant of the two-dimensional anisotropic Heisenberg model reproducing inelastic neutron scattering experiments on La_5 Ca_9 Cu_24 O_41 [M. Matsuda et al., Phys.Rev. B 68, 060406(R) (2003)] is analysed using mostly Monte Carlo techniques
Externí odkaz:
http://arxiv.org/abs/cond-mat/0404555
Publikováno v:
Phys. Rev. B 69, 056401 (2004)
Using Monte Carlo techniques, we show that the two--dimensional anisotropic Heisenberg model reproducing nicely inelastic neutron scattering measurements on La_5 Ca_9 Cu_24 O_41 (Matsuda et al. [Phys. Rev. B 68, 060406(R) (2003)]) seems to be insuffi
Externí odkaz:
http://arxiv.org/abs/cond-mat/0309647
Autor:
Wacker ME, Kitzing K, Jörres RA, Leidl R, Schulz H, Karrasch S, Karch A, Koch A, Vogelmeier CF, Holle R
Publikováno v:
International Journal of COPD, Vol Volume 12, Pp 3437-3448 (2017)
Margarethe E Wacker,1 Katharina Kitzing,1,2 Rudolf A Jörres,3 Reiner Leidl,1,4 Holger Schulz,5 Stefan Karrasch,3,5 Annika Karch,6 Armin Koch,6 Claus F Vogelmeier,7 Rolf Holle1 On behalf of the COSYCONET Study Group 1Institute of Health Economics and
Externí odkaz:
https://doaj.org/article/a12943cd501d4faea388aba8f7209d7a
Publikováno v:
The European Journal of Health Economics, 2002 Jan 01. 3(1), 59-65.
Externí odkaz:
https://www.jstor.org/stable/3570074