Full area laser doped boron emitter silicon solar cells


We present full area laser doped boron emitter n-type silicon solar cells using sputtered boron as dopant source. Quasi-steady-state photo conductance decay measurements show a low emitter saturation current density J<sub>0e</sub> and an open circuit voltage limit of V<sub>oc,lim</sub> 702 mV for a 128 &#x03A9;/sq emitter proving the high quality of the… (More)


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