V. Garlea

activity

20162022

most citedUnusual UUDD magnetic chain structure of the spin-1/2 tetragonally distorted spinel GeCu2O4

21 citations · 39 across the 3 of their papers we have counts for

collaborators

5 papers

cond-mat.str-el2022★ 4 cited

Spin canting and lattice symmetry in La $_{2}$ CuO $_{4}$

Xiao Hu, A. Sapkota, V. O. Galea +3

While the dominant magnetic interaction in La $_{2}$ CuO $_{4}$ is superexchange between nearest-neighbor Cu moments, the pinning of the spin direction depends on weak anisotropic effects…

cond-mat.str-el2019★ 14 cited

Highly dispersive magnons with spin-gap like features in the frustrated ferromagnetic S=1/2 chain compound Ca2Y2Cu5O10 detected by inelastic neutron scattering

M. Matsuda, J. Ma, V. O. Garlea +10

We report inelastic neutron scattering experiments in Ca2Y2Cu5O10 and map out the full one magnon dispersion which extends up to a record value of 53 meV for frustrated ferromagnet…

cond-mat.str-el2018

Crystal Field Levels and Magnetic Anisotropy in the Kagome Compounds $N d_{3} S b_{3} M g_{2} O_{14}$ , $N d_{3} S b_{3} Z n_{2} O_{14}$ , and $P r_{3} S b_{3} M g_{2} O_{14}$

A. Scheie, M. Sanders, J. Krizan +4

We report the crystal field levels of several newly-discovered rare-earth kagome compounds: $N d_{3} S b_{3} M g_{2} O_{14}$ , $N d_{3} S b_{3} Z n_{2} O_{14}$ , and $P r_{3} S b_{3} M g_{2} O_{14}$ . We…

cond-mat.str-el2018

Non-Fermi surface nesting driven commensurate magnetic ordering in Fe-doped Sr $_{2}$ RuO $_{4}$

M. Zhu, K. V. Shanavas, Y. Wang +11

Sr $_{2}$ RuO $_{4}$ , an unconventional superconductor, is known to possess an incommensurate spin density wave instability driven by Fermi surface nesting. Here we report a static spin d…

cond-mat.mtrl-sci2016★ 21 cited

Unusual UUDD magnetic chain structure of the spin-1/2 tetragonally distorted spinel GeCu2O4

T. Zou, Y. -Q. Cai, C. R. dela Cruz +4

GeCu2O4 exhibits a tetragonal spinel structure due to the strong Jahn-Teller distortion associated with Cu2+ ions. We show that its magnetic structure can be described as slabs com…

Spin canting and lattice symmetry in La2​CuO4​

Highly dispersive magnons with spin-gap like features in the frustrated ferromagnetic S=1/2 chain compound Ca2Y2Cu5O10 detected by inelastic neutron scattering

Crystal Field Levels and Magnetic Anisotropy in the Kagome Compounds Nd3​Sb3​Mg2​O14​, Nd3​Sb3​Zn2​O14​, and Pr3​Sb3​Mg2​O14​

Non-Fermi surface nesting driven commensurate magnetic ordering in Fe-doped Sr2​RuO4​

Unusual UUDD magnetic chain structure of the spin-1/2 tetragonally distorted spinel GeCu2O4

Spin canting and lattice symmetry in La $_{2}$ CuO $_{4}$

Crystal Field Levels and Magnetic Anisotropy in the Kagome Compounds $N d_{3} S b_{3} M g_{2} O_{14}$ , $N d_{3} S b_{3} Z n_{2} O_{14}$ , and $P r_{3} S b_{3} M g_{2} O_{14}$

Non-Fermi surface nesting driven commensurate magnetic ordering in Fe-doped Sr $_{2}$ RuO $_{4}$