A new model is proposed on the recently found non-cuprate high temperature superconductivity in crystal with 2D conduction plane which is composed of the planar connection of many circular localized orbits. Our findings are as follows: (i) the ground state of the doped 2D particle system in zero point oscillation is similar to the particle state in very strong magnetic field, (ii) Laughlin state with filling factor ν = 1/2 is the most stable state of the 2D particle system, (iii) the superposition of many fluctuating Laughlin states in pure crystal gives a coherent state with superfluidity. (iv) This model gives an estimation of the upper limit of the superconductivity transition temperature: [Formula: see text] for fcc C 60, and [Formula: see text] for Ag β Pb 6 CO 9, which are close to observation.
