<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gayles, J.</style></author><author><style face="normal" font="default" size="100%">Freimuth, F.</style></author><author><style face="normal" font="default" size="100%">Schena, T.</style></author><author><style face="normal" font="default" size="100%">Lani, G.</style></author><author><style face="normal" font="default" size="100%">P. Mavropoulos</style></author><author><style face="normal" font="default" size="100%">Duine, R. A.</style></author><author><style face="normal" font="default" size="100%">S. Blügel</style></author><author><style face="normal" font="default" size="100%">Sinova, J.</style></author><author><style face="normal" font="default" size="100%">Mokrousov, Y.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Dzyaloshinskii-Moriya Interaction and Hall Effects in the Skyrmion Phase of Mn1-xFexGe</style></title><secondary-title><style face="normal" font="default" size="100%">PHYSICAL REVIEW LETTERS</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JUL 14</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">115</style></volume><pages><style face="normal" font="default" size="100%">036602</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">We carry out density functional theory calculations which demonstrate that the electron dynamics in the Skyrmion phase of Fe-rich Mn1-xFexGe alloys is governed by Berry phase physics. We observe that the magnitude of the Dzyaloshinskii-Moriya interaction directly related to the mixed space-momentum Berry phases, changes sign and magnitude with concentration x in direct correlation with the data of Shibata et al. {[}Nat. Nanotechnol. 8, 723 (2013)]. The computed anomalous and topological Hall effects in FeGe are also in good agreement with available experiments. We further develop a simple tight-binding model able to explain these findings. Finally, we show that the adiabatic Berry phase picture is violated in the Mn-rich limit of the alloys.</style></abstract></record></records></xml>