266 citations · 515 across the 10 of their papers we have counts for
10 papers
Magnetic order and instability in newly synthesized CoSeAs marcasite
Y. Chen, G. Yumnam, A. Dahal +4
Marcasite class of compounds provide facile platform to explore novel phenomena of fundamental and technological importance, such as unconventional superconductivity or high perfor…
Structure, ferromagnetic, dielectric and electronic features of the LaBiFe2O6 material
J. A. Cuervo Farfán, D. M. Aljure García, R. Cardona +3
In this paper the synthesis and study of the structural, morphological, electrical, magnetic and electronic properties of the LaBiFe2O6 novel material are reported. The material wa…
Muon diffusion and electronic magnetism in YTiO
J. A. Rodriguez, A. Yaouanc, B. Barbara +3
We report a SR study in a YTiO single crystal. We observe slow local field fluctuations at low temperature which become faster as the temperature is increased. Our a…
Muon diffusion in diluted paramagnetic systems
J. Rodriguez, A. Amato, E. Pomjakushina
Muon Spin Rotation/Relaxation (μSR) is a powerful probe to study diffusion of hydrogen-like particles. One of the most common model to analyze μSR signals from materials where diff…
Absence of static magnetic order in lightly-doped Ti1-xScxOCl down to 1.7 K
A. A. Aczel, G. J. MacDougall, F. L. Ning +5
Impurity-induced magnetic order has been observed in many quasi-1D systems including doped variants of the spin-Peierls system CuGeO3. TiOCl is another quasi-1D quantum magnet with…
From (pi, 0) magnetic order to superconductivity with (pi, pi) magnetic resonance in Fe1.02(Te1-xSex)
T. J. Liu, J. Hu, B. Qian +17
The iron chalcogenide Fe1+y(Te1-xSex) is structurally the simplest of the Fe-based superconductors. Although the Fermi surface is similar to iron pnictides, the parent compound Fe1…
SR studies of the frustrated quasi-2d square-lattice spin system Cu(Cl,Br)La(Nb,Ta)O: evolution from spin-gap to antiferromagnetic state
Y. J. Uemura, A. A. Aczel, Y. Ajiro +15
We report muon spin relaxation (SR) and magnetic susceptibility measurements on Cu(Cl,Br)La(Nb,Ta)O, which demonstrate: (a) the absence of static magnetism in (CuCl)…
Muon Spin Rotation Measurements of Heterogeneous Field Response in Overdoped La2-xSrxCuO4
G. J. MacDougall, A. A. Aczel, R. J. Birgeneau +10
Transverse-field muon spin rotation measurements of overdoped La2-xSrxCuO4 reveal a large broadening of the local magnetic field distribution in response to applied field, persisti…
Impurity-induced singlet breaking in SrCu2(BO3)2
A. A. Aczel, G. J. MacDougall, J. A. Rodriguez +8
We have performed SR studies on single crystals of SrCu(BO), a quasi-two-dimensional spin system with a spin singlet ground state. We observe two different muon site…
Phase separation and suppression of critical dynamics at quantum transitions of itinerant magnets: MnSi and (SrCa)RuO
Y. J. Uemura, T. Goko, I. M. Gat-Malureanu +18
Quantum phase transitions (QPTs) have been studied extensively in correlated electron systems. Characterization of magnetism at QPTs has, however, been limited by the volume-integr…