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10.1038/ncomms11015 http://scihub22266oqcxt.onion/10.1038/ncomms11015 C4799368!4799368!26980456     free     free     free Deprecated: Implicit conversion from float 225.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 225.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       Nat+Commun 2016 ; 7 (ä): ä Nephropedia Template TP {{tp|p=26980456|t=2016. Long-range magnetic coupling across a polar insulating layer |pdf=|usr=}}{{26980456}} gab.com Text Long-range magnetic coupling across a polar insulating layer JO: Nat Commun http://www.kidney.de/pget.php?&tw=1&pmid=26980456 #FOAvip Magnetic interactions in solids are normally mediated by short-range exchange or weak dipole fields. Here we report a magnetic interaction that can propagate over long distances (?10?nm) across a polar insulating oxide spacer. Evidence includes oscillations of magnetization, coercivity and field-cooled loop shift with the thickness of LaAlO3 in La0.67Sr0.33MnO3/LaAlO3/SrTiO3 heterostructures. Similar modifications of the hysteresis loop appear when two coupled films of La0.67Sr0.33MnO3 are separated by LaAlO3, or another polar insulator, but they are absent when the oxide spacer layer is nonpolar. The loop shift is attributed to strong spin?orbit coupling and Dzyaloshinskii?Moriya interaction at the interfaces. There is evidence from inelastic light scattering that the polar spacer mediates long-range transmission of orbital magnetization. This coupling mechanism is expected to apply for any conducting ferromagnetic oxide with mixed valence; in view of electron hopping frequency involved, it raises the prospect of terahertz tunability of magnetic coupling. Twit Text FOAVip Long-range magnetic coupling across a polar insulating layer ????Nat Commun http://www.kidney.de/pget.php?&tw=1&pmid=26980456 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=26980456 #FOAvip English Wikipedia <ref>{{Cite pmid|26980456}}</ref> Long-range magnetic coupling across a polar insulating layer #MMPMID26980456 Lü WM; Saha S; Wang XR; Liu ZQ; Gopinadhan K; Annadi A; Zeng SW; Huang Z; Bao BC; Cong CX; Venkatesan M; Yu T; Coey JMD; Ariando; Venkatesan T Nat Commun 2016[]; 7 (ä): ä PMID26980456show ga Magnetic interactions in solids are normally mediated by short-range exchange or weak dipole fields. Here we report a magnetic interaction that can propagate over long distances (?10?nm) across a polar insulating oxide spacer. Evidence includes oscillations of magnetization, coercivity and field-cooled loop shift with the thickness of LaAlO3 in La0.67Sr0.33MnO3/LaAlO3/SrTiO3 heterostructures. Similar modifications of the hysteresis loop appear when two coupled films of La0.67Sr0.33MnO3 are separated by LaAlO3, or another polar insulator, but they are absent when the oxide spacer layer is nonpolar. The loop shift is attributed to strong spin?orbit coupling and Dzyaloshinskii?Moriya interaction at the interfaces. There is evidence from inelastic light scattering that the polar spacer mediates long-range transmission of orbital magnetization. This coupling mechanism is expected to apply for any conducting ferromagnetic oxide with mixed valence; in view of electron hopping frequency involved, it raises the prospect of terahertz tunability of magnetic coupling. äLong-range magnetic coupling across a polar insulating layer (epmc).pdf DeepDyve Pubget Overpricing