23 citations · 23 across the 3 of their papers we have counts for
6 papers
Electron spin resonance in the =1/2 quasi-one-dimensional antiferromagnet with Dzyaloshinskii-Moriya interaction BaCuGeO
Sylvain Bertaina, V. A. Pashchenko, Anatoli Stepanov +2
We have investigated the electron spin resonance (ESR) on single crystals of BaCuGeO at temperatures between 300 and 2 K and in a large frequency band, 9.6 -134 GHz,…
Ordered State in a Haldane Material PbNiVO Doped with Magnetic and Non-Magnetic Impurities
S. Imai, T. Masuda, T. Matsuoka +1
Impurity effect is systematically studied in doped Haldane material Pb(Ni)VO ( = Mn, Co, Cu, and Mg) by use of DC and AC susceptibility, and heat capaci…
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…
Spin dynamics in the weakly-coupled chains antiferromagnet BaCuSiO
A. Zheludev, M. Kenzelmann, S. Raymond +3
Inelastic neutron scattering is used to identify single-particle and continuum spin excitations in the quasi-one-dimensional antiferromagnet \ba. In the data analysis, clos…
X-ray Scattering and Magnetic Susceptibility Study of doped CuGeO_3
Y. J. Wang, Y. J. Kim, R. J. Christianson +6
We report comprehensive synchrotron x-ray scattering and magnetic susceptibility studies of the doped spin-Peierls materials Cu_{1-x}Zn_xGeO_3 and CuGe_{1-y}Si_yO_3. Temperature ve…
Similarity and Difference between Magnetic- and Nonmagnetic-Impurity Effects in Spin-Peierls Cuprate CuGeO_3
N. Koide, Y. Uchiyama, T. Hayashi +5
We have measured the magnetic susceptibility of single-crystal Cu_{1-x}Ni_xGeO_3 to study doping effects of the magnetic impurity (Ni^{2+} has S=1 spin) on the inorganic spin-Peier…