115 citations · 705 across the 28 of their papers we have counts for
28 papers
Spin relaxation in CsCuClBr
R. Hassan Abadi, R. M. Eremina, M. Hemmida +5
The quantum-spin S = 1=2 chain system CsCuCl is of high interest due to competing anti-ferromagnetic intra-chain J and inter-chain exchange J' interactions and represents a…
Specific Heat Study of 1D and 2D Excitations in the Layered Frustrated Quantum Antiferromagnets CsCuClBr
U. Tutsch, O. Tsyplyatyev, M. Kuhnt +10
We report an experimental and theoretical study of the low-temperature specific heat and magnetic susceptibility of the layered anisotropic triangular-lattice spin-1/2 Heis…
Interplay between structure and magnetism in the low-dimensional spin system
Natalija van Well, Michael Bolte, Bernard Delley +6
Materials based on a crown ether complex together with magnetic ions, especially Cu(II), can be used to synthesize new low dimesional quantum spin systems. We have prepared the new…
Observation of two critical points linked to the high field phase B in CeCu2Si2
Franziska Weickert, Philipp Gegenwart, Christoph Geibel +2
We present thermal expansion and magnetostriction measurements on a CeCu2Si2 single crystal of A/S-type up to 17.9T magnetic field applied along the crystallographic a-direction (D…
Crystal growth with oxygen partial pressure of the and spin dimer compounds
Natalija van Well, Pascal Puphal, Björn Wehinger +6
is a quasi-two dimensional spin dimer system and a model material for studying Bose-Einstein condensation (BEC) of magnons in high magnetic fields. The new $Ba_{1-x}S…
Many-body theory of magneto-elasticity in one dimension
O. Tsyplyatyev, P. Kopietz, Y. Tsui +7
We construct a many-body theory of magneto-elasticity in one dimension and show that the dynamical correlation functions of the quantum magnet, connecting the spins with phonons, i…