2 papers
cond-mat.str-el2007
Magneto-elastic coupling in hexagonal YMnO_3
Mario Poirier, Francis Laliberte, Loreynne Pinsard +1
We report an ultrasonic investigation of the elastic moduli on a single crystal of hexagonal YMnO_3 as a function of temperature. Stiffening anomalies in the antiferromagnetic Néel…
cond-mat.str-el2000
rf susceptibility of La_{1-x}Sr_{x}MnO_{3} single crystals : magnetic signatures of structural changes
P. V. Parimi, H. Srikanth, M. Bailleul +4
A sensitive tunnel diode oscillator (TDO) operating at 4MHz is used to probe the dynamic response of La_{1-x}Sr_{x}MnO_{3} single crystals for x=0.125,0.175,0.28 and 0.33 doping. S…