Photovoltaic device and method for making the same

摘要

One aspect of the present invention provides a device 100 that includes a substrate 110; a first semiconducting layer 116; a transparent conductive layer 112; a transparent window layer 114. The transparent window layer 114 includes cadmium sulfide and oxygen. The device 100 has a fill factor of greater than about 0.65. Another aspect of the present invention provides a method of making the device 100.