PV05100 - SEMI PV51 - Test Method for In-Line Characterization of Photovoltaic Silicon Wafers by Using Photoluminescence Revision:SEMI PV51-0214 (Reapproved 0320) - Current and ESBIR Metrics

and ESBIR Metrics

This Standard covers requirements for ammonia used in the semiconductor industry

In general

requirements

Where feasible

PV05100 - SEMI PV51 - Test Method for In-Line Characterization of Photovoltaic Silicon Wafers by Using Photoluminescence Revision:SEMI PV51-0214 (Reapproved 0320) - Current and ESBIR MetricsMulticrystalline silicon (mc Si) wafers produced by casting and controlled solidification usually contain regions containing high grown in defect density in addition to the grain boundaries. These defects may consist of impurity elements as well as structural defects within grains such as dislocations and dislocation networks, which may impact the solar cell efficiency negatively. The defective areas are frequently close to the sidewalls and bottom of