Zobrazeno 1 - 10
of 150
pro vyhledávání: '"Guedel, Hans U."'
Publikováno v:
In Optical Materials: X December 2021 12
Pressure Dependence of the Magnetic Anisotropy in the 'Single-Molecule Magnet' [Mn4O3Br(OAc)3(dbm)3]
Autor:
Sieber, Andreas, Chaboussant, Gregory, Bircher, Roland, Boskovic, Colette, Guedel, Hans U., Christou, George, Mutka, Hannu
Publikováno v:
Physical Review B 70, 172413 (2004)
The anisotropy splitting in the ground state of the single-molecule magnet [Mn4O3Br(OAc)3(dbm)3] is studied by inelastic neutron scattering as a function of hydrostatic pressure. This allows a tuning of the anisotropy and thus the energy barrier for
Externí odkaz:
http://arxiv.org/abs/cond-mat/0407235
Transverse Magnetic Anisotropy in Mn12-acetate: Direct Determination by Inelastic Neutron Scattering
Publikováno v:
Physical Review B 70, 212413 (2004)
A high resolution inelastic neutron scattering (INS) study of fully deuterated Mn$_{12}$-acetate provides the most accurate spin Hamiltonian parameters for this prototype single molecule magnet so far. The Mn$_{12}$-clusters deviate from axial symmet
Externí odkaz:
http://arxiv.org/abs/cond-mat/0407239
(Et4N)3Fe2F9 exhibits a butterfly--shaped hysteresis below 5 K when the magnetic field is parallel to the threefold axis, in accordance with a very slow magnetization relaxation in the timescale of minutes. This is attributed to an energy barrier Del
Externí odkaz:
http://arxiv.org/abs/cond-mat/0204445
Publikováno v:
In Polyhedron 2007 26(13):3023-3028
Autor:
Alley, Kerwyn G., Bircher, Roland, Güdel, Hans U., Moubaraki, Boujemaa, Murray, Keith S., Abrahams, Brendan F., Boskovic, Colette
Publikováno v:
In Polyhedron 2007 26(2):369-377
Autor:
Bircher, Roland, Chaboussant, Grégory, Ochsenbein, Stefan T., Fernandez-Alonso, Felix, Güdel, Hans U., Brechin, Euan K.
Publikováno v:
In Polyhedron 2005 24(16):2455-2458
Autor:
Gerner, Pascal, Güdel, Hans U.
Publikováno v:
In Chemical Physics Letters 2005 413(1):105-109
Publikováno v:
In Chemical Physics Letters 2005 407(1):124-128