%0 Journal Article
%A Gazizulina, Alsu
%A Quintero-Castro, Diana Lucia
%A Wang, Zhe
%A Duc, Fabienne
%A Bourdarot, Frederic
%A Prokes, Karel
%A Schmidt, Wolfgang
%A Daou, Ramzy
%A Zherlitsyn, Sergei
%A Islam, Nazmul
%A Kolnes, Nils Henrik
%A Kademane, Abhijit Bhat
%A Schilling, Andreas
%A Lake, Bella
%T Neutron diffraction of field-induced magnon condensation in the spin-dimerized antiferromagnet Sr 3 Cr 2 O 8
%J Physical review / B
%V 104
%N 6
%@ 2469-9969
%C Woodbury, NY
%I Inst.
%M FZJ-2021-03390
%P 064430
%D 2021
%X In this work, we investigate the evolution and settling of magnon condensation in the spin-1/2 dimer system Sr3Cr2O8 using a combination of magnetostriction in pulsed fields and inelastic neutron scattering in a continuous magnetic field. The magnetic structure in the Bose-Einstein condensation phase was probed by neutron diffraction in pulsed magnetic fields up to 39 T. The magnetic structure in this phase was confirmed to be an XY-antiferromagnetic structure validated by irreducible representational analysis. The magnetic phase diagram as a function of an applied magnetic field for this system is presented. Furthermore, zero-field neutron diffraction results indicate that dimerization plays an important role in stabilizing the low-temperature crystal structure.
%F PUB:(DE-HGF)16
%9 Journal Article
%U <Go to ISI:>//WOS:000686909500002
%R 10.1103/PhysRevB.104.064430
%U https://juser.fz-juelich.de/record/894788