报告题目：Persistent luminescent materials emitting in the
invisible spectral regions
报 告 人：潘正伟 教授（University of Georgia）
Persistent luminescent materials
emitting in the visible spectral region have been extensively studied, and some
of them have gained commercial success and are being widely used as
night-vision materials in various important fields. In recent years, persistent
phosphors emitting in the invisible (to human naked eyes) regions, including
the near-infrared (NIR) region (~700–950 nm), the short-wave infrared (SWIR)
region (~950–1700 nm) and the ultraviolet (UV) region (<400 nm), are attracting considerable attentions because of their potential applications in security, anti-counterfeiting, biomedical imaging and therapy, etc. in this talk, i will present our recent work in the design, synthesis, spectral characterization, mechanism study, and applications of nir, swir and uv persistent phosphors.
Prof. Pan received his Ph.D.from Northwestern Polytechnic University in
1997. He conducted research at the City University of Hong Kong in 1999 and at
the Georgia Institute of Technology in 2000–2001. He was a Staff Scientist at
the Oak Ridge National Laboratory before joining the University of Georgia
(UGA) in 2006. He is currently a Professor in the College of Engineering and
Department of Physics and Astronomy of UGA.
Prof. Pan’s research interests focus on nanomaterials, persistent
luminescent materials, and rare-earth activated luminescent materials. He is
the recipient of the Second Class Award in Natural Science in
China (2003) and the US National Science Foundation Early CAREER
award (2010). He has published 130 research papers, including papers
published in Science, Nature, Nature Materials and Physics Review
Letters, which have been cited over 20,000 times.