BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Drupal iCal API//EN X-WR-CALNAME:Events items teaser X-WR-TIMEZONE:America/Toronto BEGIN:VTIMEZONE TZID:America/Toronto X-LIC-LOCATION:America/Toronto BEGIN:DAYLIGHT TZNAME:EDT TZOFFSETFROM:-0500 TZOFFSETTO:-0400 DTSTART:20180311T070000 END:DAYLIGHT BEGIN:STANDARD TZNAME:EST TZOFFSETFROM:-0400 TZOFFSETTO:-0500 DTSTART:20171105T060000 END:STANDARD END:VTIMEZONE BEGIN:VEVENT UID:683e10c4e5ce5 DTSTART;TZID=America/Toronto:20180406T114500 SEQUENCE:0 TRANSP:TRANSPARENT DTEND;TZID=America/Toronto:20180406T114500 URL:/institute-for-quantum-computing/events/rac1-journa l-clubseminar-series-22 SUMMARY:RAC1 Journal Club/Seminar Series CLASS:PUBLIC DESCRIPTION:Summary \n\n[XIAODONG MA]XIAODONG MA: TOPOLOGICAL INSULATOR AND THE QUANTUM\nANOMALOUS HALL EFFECT\n\nThe quantum anomalous Hall effect (QAHE) is defined as a quantized\nHall effect in a system without an exte rnal magnetic field. Its\nphysical origin relies on the intrinsic topolog ical inverted band\nstructure and ferromagnetism.\n DTSTAMP:20250602T205948Z END:VEVENT END:VCALENDAR