10.1103/PhysRevLett.71.2022
10.1126/science.289.5485.1734
10.1103/PhysRevB.70.184302
Ruzzene M, 2000, Smart Mater. Struct., 9, 805, 10.1088/0964-1726/9/6/310
Thorp O, 2001, Smart Mater. Struct., 10, 979, 10.1088/0964-1726/10/5/314
Ruzzene M, 2001, Smart Mater. Struct., 10, 893, 10.1088/0964-1726/10/5/306
Thorp O, 2005, Smart Mater. Struct., 14, 594, 10.1088/0964-1726/14/4/018
Singh A, 2004, Smart Mater. Struct., 13, 698, 10.1088/0964-1726/13/4/007
Chen S B, 2010, Acta Phys. Sin., 59, 387, 10.7498/aps.59.387
Casadei F, 2010, Smart Mater. Struct., 19, 015002, 10.1088/0964-1726/19/1/015002
Antoniou A, 1969, Proc. IEEE, 116, 1838