@article {Nagel1999,
	title = {Generalized analysis of quasi-steady-state and quasi-transient measurements of carrier lifetimes in semiconductors},
	journal = {Journal of Applied Physics},
	volume = {86},
	number = {11},
	year = {1999},
	pages = {6218-6221},
	publisher = {AIP},
	keywords = {carrier lifetime, photoconductivity},
	doi = {10.1063/1.371633},
	url = {http://link.aip.org/link/?JAP/86/6218/1},
	author = {Henning Nagel and Christopher Berge and Armin G Aberle}
}
