Soft phonon mode coupled with antiferromagnetic order in incipient-ferroelectric Mott insulators Sr<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mrow/><mml:mrow><mml:mn>1</mml:mn><mml:mo>−</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub></mml:math>Ba<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mrow/><mml:mi>x</mml:mi></mml:msub></mml:math>MnO<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mrow/><mml:mn>3</mml:mn></mml:msub></mml:math>

Hideaki Sakai(The University of Tokyo), Y. Tokura(University of Tsukuba), T. Arima(Paul Scherrer Institute), Y. Taguchi(RIKEN Center for Emergent Matter Science), Tatsuo Fukuda(SPring-8), Alfred Q. R. Baron(SPring-8), J. Fujioka(Japan Science and Technology Agency), M. S. Bahramy(University of Manchester), Ryotaro Arita(Bunkyo University), Daisuke Okuyama(RIKEN Advanced Science Institute)
Physical Review B
September 5, 2012
Cited by 39


Related Papers