1. State of the Society

   • David J. Eaglesham

   Letter from the President 12 November 2020 Pages: 3 - 3

2. SWNTs Used to Translocate RNA Polymer

   • Steven Trohalaki

   Research/Researcher 12 November 2020 Pages: 4 - 4

3. Fatigue Properties of Nanometer-Scale Copper Films Elucidated

   • Gopal Rao

   Research/Researcher 12 November 2020 Pages: 4 - 4

4. Resolution Optical Tomography for Imaging of Biological Tissues

   • Aditi S. Risbud

   Research/Researcher 12 November 2020 Pages: 5 - 5

5. Direct Methanol-Air Fuel Cell with Nanoporous Proton-Conducting Membrane Reaches Cell Power of 0.5 W/cm²

   • Larken E. Euliss

   Research/Researcher 12 November 2020 Pages: 5 - 5

6. Copper Nanowires Broken into Nanospheres by Rayleigh Instability

   • Markus J. Buehler

   Research/Researcher 12 November 2020 Pages: 5 - 6

7. Layer-by-Layer Growth of Multilayer Thin Films Containing Microgels Allows Controlled, Tunable Release of Medications

   Research/Researcher 12 November 2020 Pages: 6 - 6

8. Composite Cathode with Boroxine Ring Developed for All-Solid-Polymer Lithium Cell

   • Lucy Yue Hu

   Research/Researcher 12 November 2020 Pages: 6 - 7

9. Science Policy

   BriefCommunication 12 November 2020 Pages: 8 - 9

10. Organic-Based Photovoltaics: Toward Low-Cost Power Generation

    • Sean E. Shaheen
    • David S. Ginley
    • Ghassan E. Jabbour

    OriginalPaper 12 November 2020 Pages: 10 - 19

11. The Photoconversion Mechanism of Excitonic Solar Cells

    • Brian A. Gregg

    OriginalPaper 12 November 2020 Pages: 20 - 22

12. Dye-Sensitized Solid-State Heterojunction Solar Cells

    • Michael Grätzel

    OriginalPaper 12 November 2020 Pages: 23 - 27

13. The Limits to Organic Photovoltaic Cell Efficiency

    • Stephen R. Forrest

    OriginalPaper 12 November 2020 Pages: 28 - 32

14. Polymer-Fullerene Bulk Heterojunction Solar Cells

    • René A. J. Janssen
    • Jan C. Hummelen
    • N. Serdar Sariciftci

    OriginalPaper 12 November 2020 Pages: 33 - 36

15. Ordered Organic-Inorganic Bulk Heterojunction Photovoltaic Cells

    • Kevin M. Coakley
    • Yuxiang Liu
    • Michael D. McGehee

    OriginalPaper 12 November 2020 Pages: 37 - 40

16. Hybrid Organic-Nanocrystal Solar Cells

    • Delia J. Milliron
    • Man Gur
    • A. Paul Alivisatos

    Research/Researcher 12 November 2020 Pages: 41 - 44

17. Photoelectrochemical Cells Based on Inherently Conducting Polymers

    • G. G. Wallace
    • C. O. Too
    • R. C. Dastoor

    OriginalPaper 12 November 2020 Pages: 46 - 49

18. Production Aspects of Organic Photovoltaics and Their Impact on the Commercialization of Devices

    • Christoph J. Brabec
    • Jens A. Hauch
    • Christoph Waldauf

    OriginalPaper 12 November 2020 Pages: 50 - 52

19. International Union of Materials Research Societies

    • Ventura Rodriguez Lugo

    BriefCommunication 12 November 2020 Pages: 54 - 54

20. Eaglesham Leads MRS Board of Directors in 2005

    MRS News 12 November 2020 Pages: 55 - 58

21. Library

    BriefCommunication 12 November 2020 Pages: 60 - 61

22. Calendar

    Events 12 November 2020 Pages: 65 - 66

23. Classified

    OriginalPaper 12 November 2020 Pages: 66 - 71

24. Regrettable Materials

    • Peter Goodhew

    Posterminaries 12 November 2020 Pages: 72 - 72