TY  - JOUR
AU  - Nandi, S.
AU  - Jin, W. T.
AU  - Xiao, Y.
AU  - Su, Y.
AU  - Price, S.
AU  - Schmidt, W.
AU  - Schmalzl, K.
AU  - Chatterji, T.
AU  - Jeevan, H. S.
AU  - Gegenwart, P.
AU  - Brückel, Th.
TI  - Magnetic structure of the Eu$^{2+}$ moments in superconducting ${EuFe_2(As_{1−x}P_x)}_2$ with $x=0.19$
JO  - Physical review / B
VL  - 90
IS  - 9
SN  - 1098-0121
CY  - College Park, Md.
PB  - APS
M1  - FZJ-2014-04949
SP  - 094407
PY  - 2014
AB  - The magnetic structure of the Eu2+ moments in the superconducting EuFe2(As1−xPx)2 sample with x=0.19 has been determined using neutron scattering. We conclude that the Eu2+ moments are aligned along the c direction below TC=19.0(1) K with an ordered moment of 6.6(2) μB in the superconducting state. An impurity phase similar to the underdoped phase exists within the bulk sample which orders antiferromagnetically below TN=17.0(2) K. We found no indication of iron magnetic order, nor any incommensurate magnetic order of the Eu2+ moments in the sample.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000342432100002
DO  - DOI:10.1103/PhysRevB.90.094407
UR  - https://juser.fz-juelich.de/record/156058
ER  -