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10.1038/srep45664 http://scihub22266oqcxt.onion/10.1038/srep45664 C5381213!5381213!28378779     free     free     free Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       Sci+Rep 2017 ; 7 (ä): ä Nephropedia Template TP {{tp|p=28378779|t=2017. Emergent Momentum-Space Skyrmion Texture on the Surface of Topological Insulators |pdf=|usr=}}{{28378779}} gab.com Text Emergent Momentum-Space Skyrmion Texture on the Surface of Topological Insulators JO: Sci Rep http://www.kidney.de/pget.php?&tw=1&pmid=28378779 #FOAvip The quantum anomalous Hall effect has been theoretically predicted and experimentally verified in magnetic topological insulators. In addition, the surface states of these materials exhibit a hedgehoglike ?spin? texture in momentum space. Here, we apply the previously formulated low-energy model for Bi2Se3, a parent compound for magnetic topological insulators, to a slab geometry in which an exchange field acts only within one of the surface layers. In this sample set up, the hedgehog transforms into a skyrmion texture beyond a critical exchange field. This critical field marks a transition between two topologically distinct phases. The topological phase transition takes place without energy gap closing at the Fermi level and leaves the transverse Hall conductance unchanged and quantized to e2/2h. The momentum-space skyrmion texture persists in a finite field range. It may find its realization in hybrid heterostructures with an interface between a three-dimensional topological insulator and a ferromagnetic insulator. Twit Text FOAVip Emergent Momentum-Space Skyrmion Texture on the Surface of Topological Insulators ????Sci Rep http://www.kidney.de/pget.php?&tw=1&pmid=28378779 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=28378779 #FOAvip English Wikipedia <ref>{{Cite pmid|28378779}}</ref> Emergent Momentum-Space Skyrmion Texture on the Surface of Topological Insulators #MMPMID28378779 Mohanta N; Kampf AP; Kopp T Sci Rep 2017[]; 7 (ä): ä PMID28378779show ga The quantum anomalous Hall effect has been theoretically predicted and experimentally verified in magnetic topological insulators. In addition, the surface states of these materials exhibit a hedgehoglike ?spin? texture in momentum space. Here, we apply the previously formulated low-energy model for Bi2Se3, a parent compound for magnetic topological insulators, to a slab geometry in which an exchange field acts only within one of the surface layers. In this sample set up, the hedgehog transforms into a skyrmion texture beyond a critical exchange field. This critical field marks a transition between two topologically distinct phases. The topological phase transition takes place without energy gap closing at the Fermi level and leaves the transverse Hall conductance unchanged and quantized to e2/2h. The momentum-space skyrmion texture persists in a finite field range. It may find its realization in hybrid heterostructures with an interface between a three-dimensional topological insulator and a ferromagnetic insulator. äEmergent Momentum-Space Skyrmion Texture on the Surface of Topological(epmc).pdf DeepDyve Pubget Overpricing