Jones, David J.2023-05-232023-05-232022-04-012022-04-01https://repository.upenn.edu/handle/20.500.14332/45894PVD-04PVDKJLC PVD75 SOPLesker evaporator SOPKJLC PVD75 E-beam Evaporator (PVD-04) standard operating procedureWorking Paper