activity
20122023
most citedGlass-like thermal conductivity in SrTiO3 thermoelectrics induced by A-site vacancies

108 citations · 362 across the 8 of their papers we have counts for

collaborators

8 papers

cond-mat.str-el2023★ 4 cited

Neutron scattering sum rules, symmetric exchanges, and helicoidal magnetism in MnSbO

E. Chan, H. Lane, J. Pásztorová +9

MnSbO is based on the noncentrosymmetric space group with magnetic Mn (, ) spins ordering below K in a helicoidal…

cond-mat.str-el2022★ 7 cited

Neutron diffraction in MnSb2O6: Magnetic and structural domains in a helicoidal polar magnet with coupled chiralities

E. Chan, J. Pásztorová, R. D. Johnson +10

MnSbO is based on the structural chiral 321 space group #150 where the magnetic Mn moments (, ) order antiferromagnetically at $T_\mathrm{N…

cond-mat.mtrl-sci2016★ 18 cited

Atomic Ordering in Cubic Bismuth Telluride Alloy Phases at High Pressure

I. Loa, J. -W. G. Bos, R. A. Downie +1

Pressure-induced transitions from ordered intermetallic phases to substitutional alloys to semi-ordered phases were studied in a series of bismuth tellurides. Using angle-dispersiv…

cond-mat.mtrl-sci2014★ 82 cited

Structural Changes in Thermoelectric SnSe at High Pressures

I Loa, R J Husband, R A Downie +2

The crystal structure of the thermoelectric material tin selenide has been investigated with angle-dispersive synchrotron x-ray powder diffraction under hydrostatic pressure up to…

cond-mat.mtrl-sci2014★ 108 cited

Glass-like thermal conductivity in SrTiO3 thermoelectrics induced by A-site vacancies

S. R. Popuri, A. J. M. Scott, R. A. Downie +5

The introduction of A-site vacancies in SrTiO3 results in a glass-like thermal conductivity while Nb substituted samples maintains good electrical conductivity. This unexpected res…

cond-mat.supr-con2013★ 11 cited

Inelastic neutron scattering study of crystal field excitations of Nd3+ in NdFeAsO

Y. Xiao, M. Zbiri, R. A. Downie +3

Inelastic neutron scattering experiments were performed to investigate the crystalline electric field (CEF) excitations of Nd3+ (J = 9/2) in the iron pnictide NdFeAsO. The crystal…