697 citations · 991 across the 11 of their papers we have counts for
11 papers
Very large magnetoresistance in FeTaS single crystals
Will J. Hardy, Chih-Wei Chen, A. Marcinkova +4
Magnetic moments intercalated into layered transition metal dichalcogenides are an excellent system for investigating the rich physics associated with magnetic ordering in a strong…
Strong magnetic coupling in the hexagonal R5Pb3 compounds (R = Gd-Tm)
Andrea Marcinkova, Clarina de la Cruz, Joshua Yip +4
We have synthesized R5Pb3 (R = Gd-Tm) compounds in polycrystalline form and performed structural analysis, magnetization, and neutron scattering measurements. For all R5Pb3 reporte…
Topological metal behavior in GeBi2Te4 single crystals
A. Marcinkova, J. K. Wang, C. Slavonic +4
The metallic character of the GeBi2Te4 single crystals is probed using a combination of structural and physical properties measurements, together with density functional theory (DF…
A topological crystalline insulator (TCI) phase via topological phase transition and crystalline mirror symmetry
Su-Yang Xu, Chang Liu, Nasser Alidoust +18
A Z2 topological insulator protected by time-reversal symmetry is realized via spin-orbit interaction driven band inversion. For example, the topological phase in the Bi-Sb system…
Observation of Topological Crystalline Insulator phase in the lead tin chalcogenide Pb1-xSnxTe material class
Su-Yang Xu, Chang Liu, N. Alidoust +11
We perform systematic angle-resolved photoemission spectroscopic measurements on the lead tin telluride Pb1-xSnxTe pseudobinary alloy system. We show that the (001) crystalline sur…
Iron spin-reorientation transition in NdFeAsO
A. Marcinkova, T. C. Hansen, J. W. G. Bos
The low-temperature magnetic structure of NdFeAsO has been revisited using neutron powder diffraction and symmetry analysis using the Sarah representational analysis program. Four…
Phase Stability, Structures and Properties of the (Bi2)m(Bi2Te3)n Natural Superlattices
J. -W. G. Bos, F. Faucheux, R. A. Downie +1
The phase stability of the (Bi2)m(Bi2Te3)n natural superlattices has been investigated through the low temperature solid state synthesis of a number of new binary BixTe1-x composit…
Direct evidence for the magnetic ordering of Nd ions in NdFeAsO by high resolution inelastic neutron scattering
T. Chatterji, G. N. Iles, B. Frick +2
We investigated the low energy excitations in the parent compound NdFeAsO of the Fe-pnictide superconductor in the eV range by a back scattering neutron spectrometer. The energy…
Nd induced Mn spin-reorientation transition in NdMnAsO
A. Marcinkova, T. C. Hansen, C. Curfs +2
A combination of synchrotron X-ray, neutron powder diffraction, magnetization, heat capacity and electrical resistivity measurements reveals that NdMnAsO is an antiferromagnetic se…
Superconductivity in NdFe1-xCoxAsO (0.05 < x < 0.20) and rare-earth magnetic ordering in NdCoAsO
Andrea Marcinkova, David A. M. Grist, Irene Margiolaki +3
The phase diagram of NdFe1-xCoxAsO for low cobalt substitution consists of a superconducting dome (0.05 < x < 0.20) with a maximum critical temperature of 16.5(2) K for x = 0.12. T…
Suppression of the Superconducting Transition in RFeAsO1-xFx for R = Tb, Dy, Ho
J. A. Rodgers, G. B. S. Penny, A. Marcinkova +5
A suppression of superconductivity in the late rare earth RFeAsO1-xFx materials is reported. The maximum critical temperature (Tc) decreases from 51 K for R = Tb to 36 K for HoFeAs…