J. Brambleby

activity

20142019

S = 1

square lattice antiferromagnets Ni

X_{2}

(pyz)

_{2}

(

X =

Cl, Br, I, NCS; pyz = pyrazine)

33 citations · 133 across the 6 of their papers we have counts for

collaborators

6 papers

cond-mat.str-el2019★ 14 cited

Determining the anisotropy and exchange parameters of polycrystalline spin-1 magnets

William J. A. Blackmore, Jamie Brambleby, Tom Lancaster +18

Although low-dimensional $S = 1$ antiferromagnets remain of great interest, difficulty in obtaining high-quality single crystals of the newest materials hinders experimental resear…

cond-mat.mes-hall2016★ 23 cited

Combining micro- and macroscopic probes to untangle single-ion and spatial exchange anisotropies in a $S = 1$ quantum antiferromagnet

Jamie Brambleby, Jamie L. Manson, Paul A. Goddard +14

The magnetic ground state of the quasi-one-dimensional spin-1 antiferromagnetic chain is sensitive to the relative sizes of the single-ion anisotropy ( $D$ ) and the intrachain ( $J$ )…

cond-mat.str-el2016★ 31 cited

Adiabatic physics of an exchange-coupled spin-dimer system: magnetocaloric effect, zero-point fluctuations, and possible two-dimensional universal behavior

J. Brambleby, P. A. Goddard, J. Singleton +9

We present the magnetic and thermal properties of the bosonic-superfluid phase in a spin-dimer network using both quasistatic and rapidly-changing pulsed magnetic fields. The entro…

cond-mat.str-el2016★ 20 cited

Control of the third dimension in copper-based square-lattice antiferromagnets

Paul A. Goddard, John Singleton, Isabel Franke +20

Using a mixed-ligand synthetic scheme, we create a family of quasi-two-dimensional antiferromagnets, namely, [Cu(HF $_{2}$ )(pyz) $_{2}$ ]ClO $_{4}$ [pyz = pyrazine], [Cu $L_{2}$ (pyz) $_{2}$ ](ClO$_…

cond-mat.str-el2015★ 12 cited

The magnetic ground state of two isostructual polymeric quantum magnets, [Cu(HF $_{2}$ )(pyrazine) $_{2}$ ]SbF $_{6}$ and [Co(HF $_{2}$ )(pyrazine) $_{2}$ ]SbF $_{6}$ , investigated with neutron powder diffraction

J. Brambleby, P. A. Goddard, R. D. Johnson +14

The magnetic ground state of two isostructural coordination polymers (i) the quasi two-dimensional S = 1/2 square-lattice antiferromagnet [Cu(HF $_{2}$ )(pyrazine) $_{2}$ ]SbF $_{6}$ ; a…

cond-mat.str-el2014★ 33 cited

Magnetism in a family of $S = 1$ square lattice antiferromagnets Ni $X_{2}$ (pyz) $_{2}$ ( $X =$ Cl, Br, I, NCS; pyz = pyrazine)

J. Liu, P. A. Goddard, J. Singleton +23

The crystal structures of Ni $X_{2}$ (pyz) $_{2}$ ( $X$ = Cl (\textbf{1}), Br (\textbf{2}), I (\textbf{3}) and NCS (\textbf{4})) were determined at 298~K by synchrotron X-ray powder diffra…