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:20160313T070000 END:DAYLIGHT BEGIN:STANDARD TZNAME:EST TZOFFSETFROM:-0400 TZOFFSETTO:-0500 DTSTART:20161106T060000 END:STANDARD END:VTIMEZONE BEGIN:VEVENT UID:6831c26305350 DTSTART;TZID=America/Toronto:20170213T143000 SEQUENCE:0 TRANSP:TRANSPARENT DTEND;TZID=America/Toronto:20170213T143000 URL:/institute-for-quantum-computing/events/colloquium- liuyan-zhao SUMMARY:Colloquium: Liuyan Zhao CLASS:PUBLIC DESCRIPTION:Summary \n\nAN INVERSION-SYMMETRY-BROKEN ORDER INSIDE THE PSEUD OGAP REGION OF A\nCUPRATE REVEALED BY OPTICAL SECOND HARMONIC GENERATION\n \nLIUYAN ZHAO\, UNIVERSITY OF MICHIGAN\n\nThe phase diagram of cuprate hi gh-temperature superconductors features\nan enigmatic pseudogap region tha t is characterized by a partial\nsuppression of low-energy electronic exci tations. In order to\nunderstand its microscopic nature\, it is imperative to identify the\nfull symmetries both prior to and within the pseudogap r egion. In this\ntalk\, I will describe our experimental results of symmetr y properties\non YBa2Cu3Oy across a wide temperature and doping range usin g a\nrecently developed nonlinear optical rotational anisotropy technique. \n DTSTAMP:20250524T125811Z END:VEVENT END:VCALENDAR