Dayrl P Briggs Lead Cleanroom Engineer Contact BRIGGSDP1@ORNL.GOV All Publications Atomic layer deposition TiO2–Al2O3 stack: An improved gate dielectric on Ga-polar GaN metal oxide semiconductor capacitors Dielectric Meta-Reflectarray for Broadband Linear Polarization Conversion and Optical Vortex Generation Length Scale of Leidenfrost Ratchet Switches Droplet Directionality Asymmetric Wettability Directs Leidenfrost Droplets... Lithography-free approach to highly efficient, scalable SERS substrates based on disordered clusters of disc on pillar structures Realization of an all-dielectric zero-index optical metamaterial Near-field Microwave Scanning Probe Imaging of Conductivity Inhomogeneities in CVD Graphene Pagination First page « First Previous page ‹â¶Ä¹ Page 1 Current page 2 Key Links Curriculum Vitae Organizations Physical Sciences Directorate User Facilities Center for Nanophase Materials Sciences Nanomaterials Synthesis Section Nanofabrication Research Laboratory Group