Quantum magnetism in minerals

DS Inosov - Advances in Physics, 2018 - Taylor & Francis
The discovery of magnetism by the ancient Greeks was enabled by the natural occurrence of
lodestone–a magnetized version of the mineral magnetite. Nowadays, natural minerals …

Standard methods for heat capacity measurements on a quantum design physical property measurement system

PF Rosen, BF Woodfield - The Journal of Chemical Thermodynamics, 2020 - Elsevier
The commercial availability of the Physical Property Measurement System (PPMS) by
Quantum Design has significantly increased access to heat capacity measurements on a …

Quasi-one-dimensional magnetism in the spin- antiferromagnet

SJ Sebastian, K Somesh, M Nandi, N Ahmed, P Bag… - Physical Review B, 2021 - APS
We report synthesis and magnetic properties of quasi-one-dimensional spin-1 2 Heisenberg
antiferromagnetic chain compound BaNa 2 Cu (VO 4) 2. This orthovanadate has a …

Universal fluctuating regime in triangular chromate antiferromagnets

K Somesh, Y Furukawa, G Simutis, F Bert… - Physical Review B, 2021 - APS
We report x-ray diffraction, magnetic susceptibility, heat capacity, H 1 nuclear magnetic
resonance (NMR), and muon spin relaxation (μ SR) measurements, as well as density …

Double phase transition in the triangular antiferromagnet Ba3CoTa2O9

KM Ranjith, K Brinda, U Arjun… - Journal of Physics …, 2017 - iopscience.iop.org
Here, we report the synthesis and magnetic properties of a new triangular lattice
antiferromagnet Ba 3 CoTa 2 O 9. The effective spin of Co 2+ is found to be J= 1/2 at low …

Collinear order in the spin- triangular-lattice antiferromagnet

SJ Sebastian, SS Islam, A Jain, SM Yusuf, M Uhlarz… - Physical Review B, 2022 - APS
We set forth the structural and magnetic properties of the frustrated spin-5/2 triangle lattice
antiferromagnet Na 3 Fe (PO 4) 2 examined via x-ray diffraction, magnetization, heat …

Bose-Einstein condensation of triplons close to the quantum critical point in the quasi-one-dimensional spin- antiferromagnet

PK Mukharjee, KM Ranjith, B Koo, J Sichelschmidt… - Physical Review B, 2019 - APS
Structural and magnetic properties of a quasi-one-dimensional spin-1 2 compound NaVOPO
4 are explored by x-ray diffraction, magnetic susceptibility, high-field magnetization, specific …

Low-dimensional magnetism of

P Bag, N Ahmed, V Singh, M Sahoo, AA Tsirlin, R Nath - Physical Review B, 2021 - APS
X-ray diffraction, thermodynamic measurements, and density-functional band-structure
calculations are used to study the magnetic behavior of BaCuTe 2 O 6, a member of the A …

Magnetic properties of the quasi two-dimensional centered honeycomb antiferromagnet

X Yin, Y Li, G Wang, J Hu, C Xu, Q Lu, Y Zhong, J Zhao… - Physical Review B, 2021 - APS
The crystal structure and magnetic property of the single crystalline hexagonal rare-earth
indium oxides GdInO 3 have been studied by combing experiments and model calculations …

Quasi-one-dimensional uniform spin- Heisenberg antiferromagnet probed by and NMR

S Guchhait, QP Ding, M Sahoo, A Giri, S Maji… - Physical Review B, 2021 - APS
We present the structural and magnetic properties of KNaCuP 2 O 7 investigated via x-ray
diffraction, magnetization, specific heat, and P 31 and Na 23 NMR measurements and …