BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20220420T000000Z DTEND:20220422T000000Z SUMMARY:Photoelectron spectroscopy and the future of surface analysis Faraday Discussion starts on the 20th April 2022 LOCATION:The 蜜桃社区,London,United Kingdom END:VEVENT END:VCALENDAR