75 citations · 311 across the 14 of their papers we have counts for
14 papers
Magnetostriction-Driven Muon Localization in an Antiferromagnetic Oxide
Pietro Bonfà, Ifeanyi John Onuorah, Franz Lang +9
Magnetostriction drives a rhombohedral distortion in the cubic rock salt antiferromagnet MnO at the Néel temperature K. As an unexpected consequence we show that this d…
Beyond Single Tetrahedron Physics of Breathing Pyrochlore Compound Ba3Yb2Zn5O11
Rabindranath Bag, Sachith E. Dissanayake, Han Yan +11
Recently a new class of quantum magnets, the so-called breathing pyrochlore spin systems, have attracted much attention due to their potential to host exotic emergent phenomena. He…
Robustness of superconducting properties to transition metal substitution and impurity phases in Fe1-xVxSe
Franziska K. K. Kirschner, Daniel N. Woodruff, Matthew J. Bristow +4
We have performed transverse- and zero-field muon spin rotation/relaxation experiments, as well as magnetometry measurements, on samples of Fe1-xVxSe and their Li+NH3 intercalates…
Observation of a neutron spin resonance in the bilayered superconductor CsCa2Fe4As4F2
D. T. Adroja, S. J. Blundell, F. Lang +3
We report inelastic neutron scattering (INS) investigations on the bilayer Fe-based superconductor CsCa2Fe4As4F4 above and below its superconducting transition temperature Tc = 28.…
FeTiO: a spin Jahn-Teller transition enhanced by cation substitution
Franz Lang, Lydia Jowitt, Dharmalingam Prabhakaran +2
We have used muon-spin rotation, heat capacity and x-ray diffraction measurements in combination with density functional theory and dipole field calculations to investigate the cry…
Magnetically driven loss of centrosymmetry in metallic Pb2CoOsO6
A. J. Princep, H. L. Feng, Y. F. Guo +11
We report magnetic, transport, neutron diffraction, and muon spin rotation data showing that PbCoOsO, a newly synthesized metallic double-perovskite with a centrosymmetric…
Spin Jahn-Teller antiferromagnetism in CoTiO
Franziska K. K. Kirschner, Roger D. Johnson, Franz Lang +5
We have used neutron powder diffraction to solve the magnetic structure of orthorhombic CoTiO, showing that the long-range ordered state below 26 K identified in our muon-s…
Multigap superconductivity in RbCa2Fe4As4F2 investigated using muSR measurements
D. T Adroja, F. K. K. Kirschner, F. Lang +6
The superconducting properties of the recently discovered double FeAs layered high- superconductor RbCaFeAsF with 30~K have been investiga…
Two-gap superconductivity with line nodes in CsCaFeAsF
Franziska K. K. Kirschner, Devashibhai T. Adroja, Zhi-Cheng Wang +5
We report the results of a muon-spin rotation (SR) experiment to determine the superconducting ground state of the iron-based superconductor CsCaFeAsF with $T_{\…
Nodal multigap superconductivity in KCaFeAsF
M. Smidman, F. K. K. Kirschner, D. T. Adroja +5
We find evidence that the newly discovered Fe-based superconductor KCaFeAsF (~K) displays multigap superconductivity with line nodes. Transverse fie…
Static and Fluctuating Magnetic Moments in the Ferroelectric Metal LiOsO
Franziska K. K. Kirschner, Franz Lang, Francis L. Pratt +5
LiOsO is the first example of a new class of material called a ferroelectric metal. We performed zero-field and longitudinal-field SR, along with a combination of electronic…
Robustness of superconductivity to competing magnetic phases in tetragonal FeS
Franziska K. K. Kirschner, Franz Lang, Craig V. Topping +6
We have determined the superconducting and magnetic properties of a hydrothermally synthesized powder sample of tetragonal FeS using muon spin rotation (μSR). The superconducting p…
Novel magnetism on a honeycomb lattice in a-RuCl3 studied by muon spin rotation
F. Lang, P. J. Baker, A. A. Haghighirad +4
Muon spin rotation measurements have been performed on a powder sample of a-RuCl3, a layered material which previously has been proposed to be a quantum magnet on a honeycomb latti…
An anisotropic local modification of crystal field levels in Pr-based pyrochlores: a muon-induced effect modelled using density functional theory
F. R. Foronda, F. Lang, J. S. Möller +6
Muon spin relaxation measurements on some quantum spin ice candidate materials, the insulating pyrochlores Pr2B2O7 (B = Sn, Zr, Hf), have been performed for temperatures in the ran…