A. J. Epstein

Research interests

Publications

• Huygens’ metasurfaces via the equivalence principle: design and applications

  Journal of the Optical Society of America B · 2016 · 10.1364/josab.33.000a31

• Cavity-excited Huygens’ metasurface antennas for near-unity aperture illumination efficiency from arbitrarily large apertures

  Nature Communications · 2016 · 10.1038/ncomms10360

• Synthesis of Passive Lossless Metasurfaces Using Auxiliary Fields for Reflectionless Beam Splitting and Perfect Reflection

  Physical Review Letters · 2016 · 10.1103/physrevlett.117.256103

• Spin injection/detection using an organic-based magnetic semiconductor

  Nature Materials · 2010 · 10.1038/nmat2797

• Anomalous room temperature magnetoresistance in organic semiconductors

  Synthetic Metals · 2006 · 10.1016/j.synthmet.2006.04.010

• Polyaniline Nanofibers Prepared by Dilute Polymerization

  Advanced Materials · 2005 · https://doi.org/10.1002/adma.200401000

• XPS Study of Highly Sulfonated Polyaniline

  Macromolecules · 1999 · 10.1021/ma981386p

• Charge transport of the mesoscopic metallic state in partially crystalline polyanilines

  Physical review. B, Condensed matter · 1998 · 10.1103/physrevb.57.9567

• Corrosion protection of iron/steel by emeraldine base polyaniline: an X-ray photoelectron spectroscopy study

  Synthetic Metals · 1997 · 10.1016/s0379-6779(97)80256-1

• Synthesis and Physical Properties of Highly Sulfonated Polyaniline

  Journal of the American Chemical Society · 1996 · 10.1021/ja952277i

• Transport and EPR studies of polyaniline: A quasi-one-dimensional conductor with three-dimensional ‘‘metallic’’ states

  Physical review. B, Condensed matter · 1992 · 10.1103/physrevb.45.4190

• Three dimensionality of ‘‘metallic’’ states in conducting polymers: Polyaniline

  Physical Review Letters · 1991 · 10.1103/physrevlett.66.1745

• X-ray structure of polyaniline

  Macromolecules · 1991 · https://doi.org/10.1021/ma00003a022

• Spectroscopy and defect states in polyaniline

  Physical review. B, Condensed matter · 1990 · 10.1103/physrevb.41.5202

• Role of ring torsion angle in polyaniline: Electronic structure and defect states

  Physical review. B, Condensed matter · 1990 · 10.1103/physrevb.41.10674

• ac conductivity of emeraldine polymer

  Physical review. B, Condensed matter · 1989 · 10.1103/physrevb.39.3570

• Multiple lattice phases and polaron-lattice—spinless-defect competition in polyaniline

  Physical review. B, Condensed matter · 1989 · 10.1103/physrevb.39.12958

• Polyaniline: Doping, structure and derivatives

  Synthetic Metals · 1989 · 10.1016/0379-6779(89)90289-0

• Microwave transport in the emeraldine form of polyaniline

  Physical review. B, Condensed matter · 1989 · 10.1103/physrevb.39.3579

• Polyaniline: Solutions, Films and Oxidation State

  Molecular Crystals and Liquid Crystals Incorporating Nonlinear Optics · 1988 · 10.1080/15421408808083010

• Polaron lattice in highly conducting polyaniline: Theoretical and optical studies

  Physical Review Letters · 1987 · https://doi.org/10.1103/physrevlett.59.1464

• Insulator-to-metal transition in polyaniline

  Synthetic Metals · 1987 · https://doi.org/10.1016/0379-6779(87)90896-4

• Polyaniline: a new concept in conducting polymers

  Synthetic Metals · 1987 · https://doi.org/10.1016/0379-6779(87)90893-9

• Metal-Insulator Transition and Antiferromagnetism in a One-Dimensional Organic Solid

  Physical review. B, Solid state · 1972 · 10.1103/physrevb.5.952

Current projects

No projects listed.