51 citations · 137 across the 14 of their papers we have counts for
14 papers
Layer buckling and absence of superconductivity in LaNiO2
S. Rathnayaka, S. Yano, K. Kawashima +4
The recent observation of unconventional superconductivity in thin films of LaNiO2 (critical temperature, Tc~10 K) and in bulk single crystals of La3Ni2O7 (327) under pressure (Tc~…
Investigating the magneto-elastic properties in FeSn and FeSn flat band metals
Yu Tao, Luke Daemen, Yongqiang Cheng +2
Topological quantum magnets FeSn and FeSn were studied using neutron scattering and first-principles calculations. Both materials are metallic but host dispersionless f…
In-plane magnetic structure and exchange interactions in the high-temperature antiferromagnet Cr2Al
Chengxi Zhao, Kisung Kang, Joerg C. Neuefeind +2
The ordered tetragonal intermetallic CrAl forms the same structure type as MnAu, and the latter has been heavily investigated for its potential in antiferromagnetic spintro…
Short-Range Order and Origin of the Low Thermal Conductivity in Compositionally Complex Rare-Earth Niobates and Tantalates
Andrew J. Wright, Qingyang Wang, Yi-Ting Yeh +5
Rare-earth niobates and tantalates possess low thermal conductivities, which can be further reduced in high-entropy compositions. Here, a large number of 40 compositions are synthe…
Local Structure of Mott Insulating Iron Oxychalcogenides LaOFeO ( = S, Se)
B. Karki, A. Alfailakawi, Benjamin A. Frandsen +6
We describe the local structural properties of the iron oxychalcogenides, LaOFeO ( = S, Se), by using pair distribution function (PDF) analysis applied to total…
Entropic elasticity and negative thermal expansion in a simple cubic crystal
David Wendt, Emil Bozin, Joerg Neuefeind +6
While most solids expand when heated, some materials show the opposite behavior: negative thermal expansion (NTE). In polymers and biomolecules, NTE originates from the entropic el…
Temperature-induced atomic-structure modifications in UO and UO
Raul I. Palomares, Jennifer E. Szymanowski, Tiankai Yao +4
UO and UO were characterized from 25-1000 using neutron total scattering in order to evaluate effects of temperature and phase boundaries on lo…
Charge Fluctuations in the NdOFBiS Superconductors
Anushika Athauda, Yoshikazu Mizuguchi, Masanori Nagao +2
The local atomic structure of superconducting NdOFBiS (=0.2 and 0.4) is investigated using neutron diffraction and the pair density function analysis techniq…
Nematic Fluctuations in Iron-Oxychalcogenide Mott Insulators
B. Freelon, R. Sarkar, S. Kamusella +19
Nematic fluctuations occur in a wide range of physical systems from liquid crystals to biological molecules to solids such as exotic magnets, cuprates and iron-based high- sup…
Incommensurate magnetism near quantum criticality in CeNiAsO
Shan Wu, W. A. Phelan, L. Liu +14
Two phase transitions in the tetragonal strongly correlated electron system CeNiAsO were probed by neutron scattering and zero field muon spin rotation. For = 8.7(3) K,…
The hybrid lattice of KxFe2-ySe2: why superconductivity and magnetism can coexist
Despina Louca, Keeseong Park, Bing Li +2
Much remains unknown of the microscopic origin of superconductivity when it materializes in atomically disordered systems as in amorphous alloys (1) or in crystals riddled with def…
An EPMC study of ZnCl2 melt
J. Neuefeind
The partial structure factors (PSF) of molten ZnCl2 are known since 1981 due to the neutron diffraction experiments by Biggin and Enderby. It is shown in this article that the set…
A potential inversion study of liquid CuBr
J. Neuefeind
Hard electromagnetic radiation diffraction experiments on copper(I)-bromide melt are presented. Combining the result of this experiment with earlier neutron diffraction experiments…
The Atomic and Electronic Structure of Liquid N- Methylformamide as Determined from Diffraction Experiments
J. Neuefeind, M. D. Zeidler, H. F. Poulsen
The structure of liquid N-methylformamide (NMF) has been investigated using synchrotron radiation at 77 and 95 keV. The use of high energy photons has several advantages, in this c…