固态照明工程研究中心蓝光GaN的历史改变和前沿专题报告会

讲座名称: 固态照明工程研究中心蓝光GaN的历史改变和前沿专题报告会
讲座时间: 2015-07-20
讲座人: Jung Han
形式:
校区: 兴庆校区
实践学分:
讲座内容: 蓝光GaN的历史改变和前沿专题报告会     西安交大固态照明工程研究中心是我校2011年新成立的研究机构,隶属电信学院,由美国引进的“千人计划”国家特聘专家云峰教授担任该中心主任。中心致力于电子学科重点建设、国际化人才培养、新一代半导体照明核心技术研发和自主创新。应云峰教授邀请,耶鲁大学电子工程系终身教授、系主任 韩仲教授将为广大师生进行专题报告。   题 目: The history, challenges, and frontiers of GaN          blue light emitters   报告人:   Prof. Jung Han   报告时间:  7月20日 10:00   地    点:  科学馆207   The history, challenges, and frontiers of GaN blue  light emitters   Jung Han (韩仲), Department of Electrical Engineering, Yale University, New Haven, Connecticut The phenomenal advance in GaN-based light emitting devices has impacted our society and economy in a very tangible way. The breakthroughs in the field of GaN material research were made in the 1980-90s, and the researchers involved (Akasaki, Amano, and Nakamura) were just recognized with the 2014 Nobel Prize in Physics. In this talk we will attempt to provide an overview concerning the historical development of this fascinating field, pointing out the current challenges that are facing solid state lighting, and anticipating the impact and the trend on energy efficient lighting.    
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