Pressure-enhanced 3D antiferromagnetic correlations in La1.4Sr1.6Mn2O7. Kamenev, K., V., McIntyre, G., J., Arnold, Z., Kamarad, J., Lees, M., R., Balakrishnan, G., Chung, E., M., L., & Paul, D., M. Physical Review Letters, 87(16):art. no.-167203, 2001.
Pressure-enhanced 3D antiferromagnetic correlations in La1.4Sr1.6Mn2O7 [link]Website  abstract   bibtex   
Pressure effects on the stability of magnetic phases in La1.4Sr1.6Mn2O7 have been studied using magnetization measurements and neutron diffraction. At ambient conditions this material is a quasi-two-dimensional ferromagnet. On cooling it becomes ordered three dimensionally: at 90 K La1.4Sr1.6Mn2O7 it becomes an antiferromagnet, and at 65 K it undergoes a transition into a ferromagnetic phase. Using neutron diffraction techniques on a single crystal of La1.4Sr1.6Mn2O7 it has been shown that these two magnetic phases belong to a single structural phase and do not coexist at low temperatures. The application of pressure enhances the antiferromagnetic correlations between the Mn2O9 bilayers.
@article{
 title = {Pressure-enhanced 3D antiferromagnetic correlations in La1.4Sr1.6Mn2O7},
 type = {article},
 year = {2001},
 identifiers = {[object Object]},
 keywords = {layered perovskite structure,magnetic-structure,magnetoresistance,manganite la2-2xsr1+2xmn2o7},
 pages = {art. no.-167203},
 volume = {87},
 websites = {<Go to ISI>://WOS:000171637100051},
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 created = {2016-07-19T13:46:32.000Z},
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 language = {English},
 notes = {ISI Document Delivery No.: 483LP<br/>Times Cited: 7<br/>Cited Reference Count: 12<br/>Kamenev, KV McIntyre, GJ Arnold, Z Kamarad, J Lees, MR Balakrishnan, G Chung, EML Paul, DM<br/>American physical soc<br/>College pk},
 abstract = {Pressure effects on the stability of magnetic phases in La1.4Sr1.6Mn2O7 have been studied using magnetization measurements and neutron diffraction. At ambient conditions this material is a quasi-two-dimensional ferromagnet. On cooling it becomes ordered three dimensionally: at 90 K La1.4Sr1.6Mn2O7 it becomes an antiferromagnet, and at 65 K it undergoes a transition into a ferromagnetic phase. Using neutron diffraction techniques on a single crystal of La1.4Sr1.6Mn2O7 it has been shown that these two magnetic phases belong to a single structural phase and do not coexist at low temperatures. The application of pressure enhances the antiferromagnetic correlations between the Mn2O9 bilayers.},
 bibtype = {article},
 author = {Kamenev, K V and McIntyre, G J and Arnold, Z and Kamarad, J and Lees, M R and Balakrishnan, G and Chung, E M L and Paul, D M},
 journal = {Physical Review Letters},
 number = {16}
}

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