BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20191101T000000Z DTEND:20191101T000000Z SUMMARY:Next Generation Materials for Solar Photovoltaics 2020: Oral abstract deadline due before 1st November 2019 LOCATION:The Ïã¸ÛÁùºÏ²Ê¿ª½±Íø,London,United Kingdom END:VEVENT END:VCALENDAR