%0 Journal Article
%K Manganese oxide
%K Soft X-ray
%K Ferromagnetism
%K Ferromagnetic materials
%K Antiferromagnetism
%K Electric resistance
%K Colossal magnetoresistance
%K Insulating state
%K Manganites
%K Antiferromagnetic transition temperature
%K Colossal magnetoresistance effect
%K Ferromagnetic metallic state
%K Spin ordering
%A S.Y Zhou
%A Y Zhu
%A M.C Langner
%A Y.-D Chuang
%A P Yu
%A W.L Yang
%A A.G Gonzalez
%A N Tahir
%A M Rini
%A Y.-H Chu
%A Ramamoorthy Ramesh
%A D.-H Lee
%A Y Tomioka
%A Y Tokura
%A Z Hussain
%A R.W Schoenlein
%B Physical Review Letters
%D 2011
%G eng
%R 10.1103/PhysRevLett.106.186404
%T Ferromagnetic enhancement of CE-type spin ordering in (Pr,Ca)MnO 3
%V 106
%X We present resonant soft x-ray scattering results from small bandwidth manganites (Pr,Ca)MnO3, which show that the CE-type spin ordering (SO) at the phase boundary is stabilized only below the canted antiferromagnetic transition temperature and enhanced by ferromagnetism in the macroscopically insulating state (FM-I). Our results reveal the fragility of the CE-type ordering that underpins the colossal magnetoresistance effect in this system, as well as an unexpected cooperative interplay between FM-I and CE-type SO which is in contrast to the competitive interplay between the ferromagnetic metallic state and CE-type ordering. © 2011 American Physical Society.