]>Phonons in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mtext>A</mml:mtext><mml:mtext>3</mml:mtext></mml:msub><mml:msub><mml:mtext>C</mml:mtext><mml:mrow><mml:mtext>60</mml:mtext></mml:mrow></mml:msub></mml:mrow></mml:math> Lattice and Structural Dynamics : Figure 3
627452.fig.003
Figure 3: Free energies for the SDW and CDW states as a function of lattices constants in (3). Arrows at the symbol for the element show the superconducting gap. C s 3 C 6 0 is in the antiferromagnetic region (AF) where the gap is a pseudogap.