294 citations · 455 across the 15 of their papers we have counts for
11 papers · 1 filter
Magnetic phase crossover in strongly correlated EuMn2P2
Tanya Berry, Nicodemos Varnava, Dominic Ryan +12
Strong electron correlations underlie a plethora of electronic and magnetic components and devices and are often used to identify and probe novel ground states in quantum materials…
Orbital disorder and ordering in NaTiSi2O6: 29Si and 23Na NMR Study
Ivo Heinmaa, Riho Rästa, Harlyn J. Silverstein +2
NaTiSi2O6 is an exemplary compound, showing an orbital assisted spin-Peierls phase transition at Tc = 210 K. We present the results of 29Si and 23Na NMR measurements of NaTiSi2O6.…
Revealing three-dimensional quantum criticality by Sr-substitution in Han Purple
Stephan Allenspach, Pascal Puphal, Joosep Link +20
Classical and quantum phase transitions (QPTs), with their accompanying concepts of criticality and universality, are a cornerstone of statistical thermodynamics. An exemplary cont…
Freezing of molecular rotation in a paramagnetic crystal studied by P NMR
D. Opherden, F. Bärtl, Sh. Yamamoto +9
We present a detailed P nuclear magnetic resonance (NMR) study of the molecular rotation in the compound [Cu(pz)(2-HOpy)](PF), where pz = CHN…
Magnetic structure in square cupola compound Ba(TiO)Cu(PO): a P NMR Study
Riho Rästa, Ivo Heinmaa, Kenta Kimura +2
The magnetic structure of the antiferromagnetic square cupola compound Ba(TiO)Cu(PO) with the tetragonal structure is studied with 31P nuclear magnetic resonance techni…
NMR, magnetization, and heat capacity studies of the uniform spin-1/2 chain compound Bi6V3O16
T. Chakrabarty, I. Heinmaa, V. Yu. Verchenko +2
We report the local (NMR) and bulk (magnetization and heat capacity) properties of the vanadium-based S=1/2 uniform spin chain compound Bi6V3O16(Bi4V2O10.66). In the low-temperatur…