High Magnetic Field Microwave Conductivity of 2D Electrons in an Array of Antidots

P. D. Ye, L. W. Engel, D. C. Tsui +4

We measure the high magnetic field ($B$) microwave conductivity, Re${\sigma }_{xx}$, of a high mobility 2D electron system containing an antidot array. Re${\sigma }_{xx}$ vs frequency ($f$) increa…