Xiang Zhang Group (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption From left Anna Labno, Xiaobo Yin, Hu Cang, Xiang Zhang and Changgui Lu have developed a single molecule imaging technology, dubbed BEAST, that makes it possible to directly measure the field itensity inside an electromagnetic hotspot. Credit Photo by Roy Kaltschmidt, Berkeley Lab Public Affairs Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.