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Bragg Lecture 2017: The wondrous world of perovskites (Discourse)
Fri 31 March 2017, 19:20 – 20:45 BST
The crystalline materials known as Perovskites make up 38% of the volume of the earth. Moreover, they have many very important practical uses, for example in electronics, ultrasonics and in thermal sensing devices. So what are they exactly? Mike Glazer will explain how tiny changes in their crystal structures can lead to such a vast array of different properties and why they are so important in our daily lives.
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Discourses are one of the Ri’s oldest and most prestigious series of talks. Since 1825, audiences in the theatre have witnessed countless mind-expanding moments, including the first public liquefaction of air by James Dewar, the announcement of the electron by J.J. Thomson and over 100 lectures by Michael Faraday. In more recent times, we have had Nobel laureates, Fields medal winners, scientists, authors and artists – all from the cutting-edge of their field. Discourses are an opportunity for the best and brightest to share their work with the world.
Steeped in nearly two centuries of tradition, a Discourse is more than just a lecture. To keep the focus on the topic, presenters begin sharply at 7:30pm without introduction and we lock the speaker into a room ten minutes ahead of the start (legend has it that a speaker once tried to escape!) We also ask guests to dress smartly to add to the sense of occasion.
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Find out more about the history of the Friday Evening Discourses on our blog.
The dress code for this event is smart (ties optional, no jeans or trainers). Please note, if you are not dressed smartly you may be asked to sit in the gallery.
Event image by Rob Lavinsky via Wikimedia