Piezoelectricity in Polar Supramolecular Materials This work was partly carried out at the University of Illinois at Urbana-Champaign and supported by grants from the Army Research Office (DAAH04-96-1-0450) and the Office of Naval Research (N00014-99-1-0239). S.I.S. expresses his gratitude for the support of the Humboldt Foundation in the form of a Senior Award
Angew Chem Int Ed Engl. 2000 Apr;39(8):1486-1489.
doi: 10.1002/(sici)1521-3773(20000417)39:8<1486::aid-anie1486>3.0.co;2-k.