@article { ISI:000180687600053,
	title = {Wafer-fused AlGaAs/GaAs/GaN heterojunction bipolar transistor},
	journal = {APPLIED PHYSICS LETTERS},
	volume = {82},
	year = {2003},
	month = {FEB 3},
	pages = {820-822},
	issn = {0003-6951},
	doi = {10.1063/1.1541946},
	author = {Estrada, S and Xing, HL and Stonas, A and Huntington, A and Mishra, U and DenBaars, S. and Coldren, L and Hu, E.}
}
