Cyclotron resonance harmonics in the organic superconductor ${\beta }^{\prime \prime }$-(BEDT-TTF)${}_2$SF${}_5$CH${}_2$CF${}_2$SO${}_3$; observation of a new kind of effective mass renormalization

R. S. Edwards, J. A. Symington, A. Ardavan +5

Cyclotron resonance, along with its second and third harmonics, has been observed in the quasi-two-dimensional organic superconductor ${\beta }^{\prime \prime }$-(BEDT-TTF)${}_2$SF${}_5$CH${}_2$C…