A. Mauger, G. Zribi, et al.
Physical Review Letters
We study the eleasticity of tethered, crystalline membranes in an applied in-plane electric field. The field lowers the critical dimension for the onset of anomalous elasticity from 4 to 5/2, allowing stringent experimental tests of the predictions of the renormalization group to be made. Two-in-plane elastic constants vanish at small wave vectors q like q, while the membrane bend modulus diverges like q-, with +1/2(5-D)=5-2D, exactly. The 5/2-expansion predicts =0.270.03 and =0.600.05 in D=2. We discuss several experiments to measure these exponents. © 1992 The American Physical Society.
A. Mauger, G. Zribi, et al.
Physical Review Letters
Yashodhan Hatwalne, Sriram Ramaswamy, et al.
Physical Review Letters
Randall D. Kamien, John Toner
Physical Review Letters
John Toner
Physical Review Letters