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10.1038/ncomms10273 http://scihub22266oqcxt.onion/10.1038/ncomms10273 C4735606!4735606!26776664     free     free     free Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 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=26776664|t=2016. Strongly frustrated triangular spin lattice emerging from triplet dimer formation in honeycomb Li2IrO3 |pdf=|usr=}}{{26776664}} gab.com Text Strongly frustrated triangular spin lattice emerging from triplet dimer formation in honeycomb Li2IrO3 JO: Nat Commun http://www.kidney.de/pget.php?&tw=1&pmid=26776664 #FOAvip Iridium oxides with a honeycomb lattice have been identified as platforms for the much anticipated Kitaev topological spin liquid: the spin-orbit entangled states of Ir4+ in principle generate precisely the required type of anisotropic exchange. However, other magnetic couplings can drive the system away from the spin-liquid phase. With this in mind, here we disentangle the different magnetic interactions in Li2IrO3, a honeycomb iridate with two crystallographically inequivalent sets of adjacent Ir sites. Our ab initio many-body calculations show that, while both Heisenberg and Kitaev nearest-neighbour couplings are present, on one set of Ir?Ir bonds the former dominates, resulting in the formation of spin-triplet dimers. The triplet dimers frame a strongly frustrated triangular lattice and by exact cluster diagonalization we show that they remain protected in a wide region of the phase diagram. Twit Text FOAVip Strongly frustrated triangular spin lattice emerging from triplet dimer formation in honeycomb Li2IrO3 ????Nat Commun http://www.kidney.de/pget.php?&tw=1&pmid=26776664 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=26776664 #FOAvip English Wikipedia <ref>{{Cite pmid|26776664}}</ref> Strongly frustrated triangular spin lattice emerging from triplet dimer formation in honeycomb Li2IrO3 #MMPMID26776664 Nishimoto S; Katukuri VM; Yushankhai V; Stoll H; Rößler UK; Hozoi L; Rousochatzakis I; van den Brink J Nat Commun 2016[]; 7 (ä): ä PMID26776664show ga Iridium oxides with a honeycomb lattice have been identified as platforms for the much anticipated Kitaev topological spin liquid: the spin-orbit entangled states of Ir4+ in principle generate precisely the required type of anisotropic exchange. However, other magnetic couplings can drive the system away from the spin-liquid phase. With this in mind, here we disentangle the different magnetic interactions in Li2IrO3, a honeycomb iridate with two crystallographically inequivalent sets of adjacent Ir sites. Our ab initio many-body calculations show that, while both Heisenberg and Kitaev nearest-neighbour couplings are present, on one set of Ir?Ir bonds the former dominates, resulting in the formation of spin-triplet dimers. The triplet dimers frame a strongly frustrated triangular lattice and by exact cluster diagonalization we show that they remain protected in a wide region of the phase diagram. äStrongly frustrated triangular spin lattice emerging from triplet dime(epmc).pdf DeepDyve Pubget Overpricing