@article {chomsky1990high,
	title = {High-gain photorefractive two-beam coupling in semi-insulating GaAs with pump-controlled suppression of the Schottky barrier},
	journal = {Applied physics letters},
	volume = {57},
	number = {5},
	year = {1990},
	pages = {422{\textendash}424},
	publisher = {American Institute of Physics},
	author = {Chomsky, Doron and Sternklar, Shmuel and Zigler, Arie and Jackel, Steven}
}
