November 14, 2022
              
              Researchers at Purdue unlock light-matter interactions on sub-nanometer scales, leading to ‘picophotonics'
                  Researchers at Purdue University have discovered new waves with picometer-scale spatial variations of electromagnetic fields which can propagate in semiconductors like silicon. 
                  
                
                
               
           
                 
                 
                 
                 
                 
                 
                 
                 
                