2 papers
cond-mat.str-el2003
Helimagnetism in a disordered and geometrically frustrated quantum spin chain
T. Masuda, A. Zheludev, A. Bush +2
Neutron diffraction and bulk measurements are used to determine the nature of the low-temperature ordered state in LiCuO, a spin-chain compound with competing inter…
cond-mat.str-el2001
Decay of spin-Peierls state in CuGeO3:Fe. The case of a strong disorder
S. V. Demishev, R. V. Bunting, A. A. Pronin +7
Influence of doping by iron impurity on spin-Peierls state in CuGeO3 is studied. ESR measurements for the frequency/temperature domain 60-450 GHz/ 1.8-300 K and specific heat data…