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</style></div><div data-marker="__QUOTED_TEXT__"><div style="font-family: georgia,serif; font-size: 11pt; color: #000000"><div></div><div><div id="zimbraEditorContainer" style="color: rgb(0, 0, 0);" class="13"><br><div style=""><div style="color: rgb(0, 0, 0);"><br><br><div style=""><div style="color: rgb(0, 0, 0);"><div style="color: rgb(0, 0, 0);"><div style="font-family: "times new roman", "new york", times, serif; font-size: 12pt; text-align: center;"><strong><b><span lang="HR" style="color: black; font-size: 16pt;"><img><img src="cid:fb559ca8379da07816ebeb024a88bd13dae62179@zimbra" data-mce-src="cid:fb559ca8379da07816ebeb024a88bd13dae62179@zimbra"></span></b></strong></div><div style="font-family: "times new roman", "new york", times, serif; font-size: 12pt; text-align: center;"><p align="center" style="margin: 0px; text-align: center;"><b><span lang="EN-GB" style="color: #5f5f5f; font-family: 'Century Gothic',sans-serif;">Institut za fiziku, Bijenička cesta 46,</span></b></p><p align="center" style="margin: 0px; text-align: center;"><b><span lang="EN-GB" style="color: #5f5f5f; font-family: 'Century Gothic',sans-serif;">predavaonica u zgradi Mladen Paić</span></b></p><strong><b><span lang="EN-GB" style="color: #993300; font-family: 'Century Gothic',sans-serif; font-size: 14pt;">petak, 22. veljače 2019., u 15:00 sati</span></b><br></strong></div><div style="font-family: "times new roman", "new york", times, serif; font-size: 12pt; text-align: center;"><strong></strong> </div><div style="font-family: "times new roman", "new york", times, serif; font-size: 12pt; text-align: center;"><p class="MsoNormal" style="margin: 0px;"><span style="font-family: 'Arial',sans-serif;"><strong><span style="font-size: 16pt; color: #3366ff;"> </span></strong></span></p><p class="MsoNormal" style="margin: 0px;"><span style="font-family: 'Arial',sans-serif;"><strong><span style="font-size: 16pt; color: #3366ff;"><br> </span></strong></span></p><p class="MsoNormal" align="center" style="margin: 0px; text-align: center;"><span style="color: rgb(0, 0, 255); font-family: arial, helvetica, sans-serif; font-size: 18pt;"><b style="mso-bidi-font-weight: normal;">Magnetic Proximity Effects in Two-Dimensional Materials </b><b style="mso-bidi-font-weight: normal;"></b></span></p><br></div><div style="font-family: "times new roman", "new york", times, serif; font-size: 12pt; text-align: center;"> <p class="MsoNormal" align="center" style="text-align: center; margin: 0px;"><b style="mso-bidi-font-weight: normal;"><span style="font-family: 'Times New Roman',serif;"><span style="font-size: 18pt; font-family: arial, helvetica, sans-serif;">Igor Žutić</span><span style="color: black;"> <sup></sup></span></span></b></p> </div><div style="font-family: "times new roman", "new york", times, serif; font-size: 12pt; text-align: center;"><p class="MsoNormal" style="margin: 0px;"><br></p><span style="font-size: 12pt;"><em><span style="line-height: 107%; font-family: Arial, sans-serif;">University at Buffalo, USA</span></em></span><br></div><div style="text-align: center;"><span style="font-family: Arial; font-size: small;"></span><br> <p class="MsoNormal" style="margin: 0px; text-align: justify; line-height: 115%;"><span style=""><span style="font-size: 14pt; font-family: arial, helvetica, sans-serif;"><span face="Times Roman" data-mce-style="font-family: 'Times Roman';" style="font-family: 'Times Roman';">P</span></span><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">roximity effects can transform a given material through its adjacent regions to become superconducting, magnetic, or topologically nontrivial [1]. In bulk materials, </span></span><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">the sample size often greatly exceeds the characteristic lengths of proximity effects allowing their neglect.</span><span style="font-family: "Times Roman"; font-size: 12pt;"><span style="font-size: 12pt; font-family: arial, helvetica, sans-serif;"> However, in 2D materials such as graphene, transition-metal dichalcogenides (TMDs) and 2D electron gas (2DEG), the situation is drastically different. Even short-range magnetic proximity effects exceed their thickness and strongly modify spin transport and optical properties [2-4]. Bias-controlled spin polarization reversal in Co/h-BN/graphene [2] suggests that magnetic proximity effects may overcome the need for an applied magnetic field and a magnetization reversal to implement spin logic [5]. In TMDs, where robust excitons dominate their optical response, magnetic proximity effects cannot be described by the single-particle description. We predict a conversion between optically inactive and active excitons by rotating the magnetization of the substrate [4]. Magnetic proximity-controlled TMD lasers may extend advantages of using spin-polarized carriers we demonstrated in lasers based on conventional semiconductors [6]. Combined magnetic and superconducting proximity effects could produce topological materials and realize elusive Majorana bounds states (MBS) for fault-tolerant quantum computing [7,8]. Exchanging (braiding) MBS yields a noncommutative phase, a sign of non-Abelian statistics and nonlocal degrees of freedom protected from local perturbations</span>. </span></p><p class="MsoNormal" style="font-family: "times new roman", "new york", times, serif; font-size: 12pt; margin: 0px; text-align: justify; line-height: 115%;"><span style="font-family: 'Times Roman'; mso-bidi-font-family: Arial; mso-fareast-language: EN-US;"><br></span></p><p class="MsoNormal" style="font-family: "times new roman", "new york", times, serif; font-size: 12pt; margin: 0px; text-align: justify; line-height: 115%;"><span style="font-family: 'Times Roman'; mso-bidi-font-family: Arial; mso-fareast-language: EN-US;">1. I. </span><span style="font-family: 'Times Roman';">Žutić</span><span style="font-family: 'Times Roman'; mso-bidi-font-family: Arial; mso-fareast-language: EN-US;"> et al., Materials Today <b style="mso-bidi-font-weight: normal;">22</b>, 85 (2019)</span><span style="font-family: 'Times Roman'; mso-bidi-font-family: 'Times Roman'; color: black;">, arXiv:1805.07942. </span></p><p class="MsoNormal" style="font-family: "times new roman", "new york", times, serif; font-size: 12pt; text-align: justify; margin: 0px;"><span style="font-family: 'Times Roman'; mso-bidi-font-family: Arial; mso-fareast-language: EN-US;">2. P. Lazi</span><span style="font-family: 'Times Roman';">ć</span><span style="font-family: 'Times Roman'; mso-bidi-font-family: Arial; mso-fareast-language: EN-US;">, K.<span style="mso-spacerun: yes;"> </span>Belashchenko, I. </span><span style="font-family: 'Times Roman';">Žutić</span><span style="font-family: 'Times Roman'; mso-bidi-font-family: Arial; mso-fareast-language: EN-US;">, Phys. </span><span lang="DE" style="font-family: 'Times Roman'; mso-bidi-font-family: Arial; mso-ansi-language: DE; mso-fareast-language: EN-US;">Rev. B <b>93</b>, 241401(R) (2016).</span></p><p class="MsoNormal" style="font-family: "times new roman", "new york", times, serif; font-size: 12pt; text-align: justify; margin: 0px;"><span lang="DE" style="font-family: 'Times Roman'; mso-bidi-font-family: Arial; mso-ansi-language: DE; mso-fareast-language: EN-US;">3. K. Zollner et al., Phys. Rev. B <b>94</b>, 155441 (2016)</span></p><p class="MsoNormal" style="font-family: "times new roman", "new york", times, serif; font-size: 12pt; text-align: justify; margin: 0px;"><span lang="DE" style="font-family: 'Times Roman'; mso-bidi-font-family: Arial; mso-ansi-language: DE; mso-fareast-language: EN-US;">4. B. Scharf et al., Phys. Rev. Lett. <b>119</b>, 127403 (2017)</span></p><p class="MsoNormal" style="font-family: "times new roman", "new york", times, serif; font-size: 12pt; text-align: justify; margin: 0px;"><span lang="DE" style="font-family: 'Times Roman'; mso-bidi-font-family: Arial; mso-ansi-language: DE; mso-fareast-language: EN-US;">5. H. Wen et al., Phys. Rev. Appl. <b>5</b>, 044003 (2016)</span></p><p class="MsoNormal" style="font-family: "times new roman", "new york", times, serif; font-size: 12pt; text-align: justify; margin: 0px;"><span lang="DE" style="font-family: 'Times Roman'; mso-bidi-font-family: Arial; mso-ansi-language: DE; mso-fareast-language: EN-US;">6. M. Lindemann et al., </span><span lang="DE" style="font-family: 'Times Roman'; mso-bidi-font-family: 'Times Roman'; color: black; mso-ansi-language: DE; mso-fareast-language: EN-US;">arXiv:1807.02820, to appear in Nature.</span></p><p class="MsoNormal" style="font-family: "times new roman", "new york", times, serif; font-size: 12pt; text-align: justify; margin: 0px;"><span style="font-family: 'Times Roman'; mso-bidi-font-family: Arial; mso-fareast-language: EN-US;">7. G. <span style="mso-spacerun: yes;"> </span>Fatin et al., Phys. Rev. Lett. <b>117</b>, 077002 (2016). </span></p><p class="MsoNormal" style="font-family: "times new roman", "new york", times, serif; font-size: 12pt; text-align: justify; margin: 0px;"><span style="font-family: 'Times Roman'; mso-bidi-font-family: Arial; mso-fareast-language: EN-US;">8. T. Zhou et al., </span><span style="font-family: 'Times Roman'; mso-bidi-font-family: 'Times Roman'; color: black; mso-fareast-language: EN-US;">arXiv:1901.02506.</span></p></div><br></div><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; text-align: left;"><b><span lang="EN-GB" style="font-family: 'Century Gothic',sans-serif; font-size: 12pt;"><b><span lang="EN-GB" style="font-family: 'Century Gothic',sans-serif; font-size: 11pt;"> </span></b></span></b><b><span lang="EN-GB" style="font-family: 'Century Gothic',sans-serif; font-size: 12pt;"><b><span lang="EN-GB" style="font-family: 'Century Gothic',sans-serif; font-size: 11pt;">Voditelji seminara IF-a: <a href="mailto:hrvoje@ifs.hr" target="_blank">Hrvoje Skenderović</a> i <a href="mailto:damirs@ifs.hr" target="_blank">Damir Starešinić</a></span></b></span></b></div></div><br><br></div></div></div></div></div></div><br></div></div></body></html>