A plasmonic "ac Wheatstone bridge" circuit for high-sensitivity phase measurement and single-molecule detection

T. J. Davis, K. C. Vernon, D. E. Gómez
2009 Journal of Applied Physics  
2009) A plasmonic 'ac Wheatstone bridge' circuit for high-sensitivity phase measurement and single-molecule detection.
doi:10.1063/1.3195071 fatcat:wch5zkgi5na5xmy33lnrqcobz4