[HTML][HTML] Quantum-critical scale invariance in a transition metal alloy
Y Nakajima, T Metz, C Eckberg, K Kirshenbaum… - Communications …, 2020 - nature.com
Quantum-mechanical fluctuations between competing phases induce exotic collective
excitations that exhibit anomalous behavior in transport and thermodynamic properties, and …
excitations that exhibit anomalous behavior in transport and thermodynamic properties, and …
Antiferromagnetism in semiconducting and single crystals
NS Sangeetha, V Smetana, AV Mudring, DC Johnston - Physical Review B, 2018 - APS
Crystals of SrMn 2 Sb 2 and BaMn 2 Sb 2 were grown using Sn flux and characterized by
powder and single-crystal x-ray diffraction, respectively, and by single-crystal electrical …
powder and single-crystal x-ray diffraction, respectively, and by single-crystal electrical …
Competing magnetic fluctuations in iron pnictide superconductors: role of ferromagnetic spin correlations revealed by NMR
In the iron pnictide superconductors, theoretical calculations have consistently shown
enhancements of the static magnetic susceptibility at both the stripe-type antiferromagnetic …
enhancements of the static magnetic susceptibility at both the stripe-type antiferromagnetic …
Frustrated magnetism in the tetragonal CoSe analog of superconducting FeSe
Recently synthesized metastable tetragonal CoSe, isostructural to the FeSe superconductor,
offers a new avenue for investigating systems in close proximity to the iron-based …
offers a new avenue for investigating systems in close proximity to the iron-based …
Non-Fermi-liquid types of behavior associated with a magnetic quantum critical point in single crystals
The compound SrCo 2 As 2 with the body-centered tetragonal ThCr 2 Si 2 structure is known
to remain paramagnetic down to a temperature T= 0.05 K, but inelastic neutron scattering …
to remain paramagnetic down to a temperature T= 0.05 K, but inelastic neutron scattering …
Strong magnetic correlations to 900 K in single crystals of the trigonal antiferromagnetic insulators and
NS Sangeetha, A Pandey, ZA Benson, DC Johnston - Physical Review B, 2016 - APS
Crystallographic, electronic transport, thermal, and magnetic properties are reported for
SrMn 2 As 2 and CaMn 2 As 2 single crystals grown using Sn flux. Rietveld refinements of …
SrMn 2 As 2 and CaMn 2 As 2 single crystals grown using Sn flux. Rietveld refinements of …
Enhanced moments of Eu in single crystals of the metallic helical antiferromagnet
The compound EuCo 2− y As 2 with the tetragonal ThCr 2 Si 2 structure is known to contain
Eu+ 2 ions with spin S= 7 2 that order below a temperature TN≈ 47 K into an …
Eu+ 2 ions with spin S= 7 2 that order below a temperature TN≈ 47 K into an …
Coexistence of antiferromagnetic and ferromagnetic spin correlations in revealed by and NMR
In nonsuperconducting, metallic paramagnetic SrCo 2 As 2, inelastic neutron scattering
measurements have revealed strong stripe-type q=(π, 0) antiferromagnetic (AFM) spin …
measurements have revealed strong stripe-type q=(π, 0) antiferromagnetic (AFM) spin …
: Highest magnetic ordering temperature 122-pnictide compound
We report the growth of high-quality single crystals of ThCr 2 Si 2-type tetragonal BaMn 2 P
2 and investigation of its structural, electrical transport, thermal, and magnetic properties …
2 and investigation of its structural, electrical transport, thermal, and magnetic properties …