@booklet {fogel2010photovoltaic,
	title = {Photovoltaic devices with an interfacial band-gap modifying structure and methods for forming the same},
	year = {2010},
	note = {<p>US Patent App. 12/850,272</p>
},
	publisher = {Google Patents},
	abstract = {n/a},
	author = {Fogel, Keith E and Kim, Jee H and Sadana, Devendra K and Tulevski, George S and Abou-kandil, Ahmed and Mohamed, Hisham S and Saad, Mohamed and Tobail, Osama}
}
