A. Islam

activity

20052023

most citedEvidence for a three-dimensional quantum spin liquid in PbCuTe

_{2}

_{6}

98 citations · 742 across the 29 of their papers we have counts for

collaborators

Showing cond-mat.str-elShow all

25 papers · 1 filter

cond-mat.str-el2023★ 1 cited

Magnetic excitation spectrum and Hamiltonian of the quantum spin chain BaCuTe2O6

A. Samartzis, S. Chillal, H. O. Jeschke +4

The magnetic excitation spectrum and Hamiltonian of the quantum magnet BaCuTe2O6 is studied by inelastic neutron scattering (INS) and density functional theory (DFT). INS on powder…

cond-mat.str-el2022★ 4 cited

Pinch points and half-moons in dipolar-octupolar Nd $_{2}$ Hf $_{2}$ O $_{7}$

A. Samartzis, J. Xu, V. K. Anand +4

While it is established that the pinch point scattering pattern in spin ice arises from an emergent coulomb phase associated with magnetic moment that is divergence-free, more comp…

cond-mat.str-el2021★ 4 cited

Weak three-dimensional coupling of Heisenberg quantum spin chains in SrCuTe $_{2}$ O $_{6}$

S. Chillal, A. T. M. N. Islam, P. Steffens +2

The magnetic Hamiltonian of the Heisenberg quantum antiferromagnet SrCuTe $_{2}$ O $_{6}$ is studied by inelastic neutron scattering technique on powder and single crystalline samples…

cond-mat.str-el2020★ 9 cited

Signatures for Berezinsky-Kosterlitz-Thouless critical behaviour in the planar antiferromagnet BaNi $_{2}$ V $_{2}$ O $_{8}$

E. S. Klyushina, J. Reuther, L. Weber +6

We investigate the critical properties of the spin- $1$ honeycomb antiferromagnet BaNi $_{2}$ V $_{2}$ O $_{8}$ , both below and above the ordering temperature $T_{N}$ using neutron diffraction a…

cond-mat.str-el2020★ 11 cited

Magnetic structure of a new quantum magnet SrCuTe $_{2}$ O $_{6}$

S. Chillal, A. T. M. N Islam, H. Luetkens +4

SrCuTe $_{2}$ O $_{6}$ consists of a 3-dimensional arrangement of spin- $\frac{1}{2}$ Cu $^{2 +}$ ions. The 1st, 2nd and 3rd neighbor interactions respectively couple Cu $^{2 +}$ moments into…

cond-mat.str-el2019★ 11 cited

Signatures for spinons in the quantum spin liquid candidate Ca $_{10}$ Cr $_{7}$ O $_{28}$

Jonas Sonnenschein, Christian Balz, Ulrich Tutsch +6

We present new experimental low-temperature heat capacity and detailed dynamical spin-structure factor data for the quantum spin liquid candidate material Ca $_{10}$ Cr $_{7}$ O $_{28}$ .…

Magnetic excitation spectrum and Hamiltonian of the quantum spin chain BaCuTe2O6

Pinch points and half-moons in dipolar-octupolar Nd2​Hf2​O7​

Weak three-dimensional coupling of Heisenberg quantum spin chains in SrCuTe2​O6​

Signatures for Berezinsky-Kosterlitz-Thouless critical behaviour in the planar antiferromagnet BaNi2​V2​O8​

Magnetic structure of a new quantum magnet SrCuTe2​O6​

Signatures for spinons in the quantum spin liquid candidate Ca10​Cr7​O28​

Pinch points and half-moons in dipolar-octupolar Nd $_{2}$ Hf $_{2}$ O $_{7}$

Weak three-dimensional coupling of Heisenberg quantum spin chains in SrCuTe $_{2}$ O $_{6}$

Signatures for Berezinsky-Kosterlitz-Thouless critical behaviour in the planar antiferromagnet BaNi $_{2}$ V $_{2}$ O $_{8}$

Magnetic structure of a new quantum magnet SrCuTe $_{2}$ O $_{6}$

Signatures for spinons in the quantum spin liquid candidate Ca $_{10}$ Cr $_{7}$ O $_{28}$