@article {5074,
	title = {Photoresponse of a strongly correlated material determined by scanning photocurrent microscopy},
	journal = {Nature Nanotechnology},
	year = {2012},
	pages = {723-727},
	doi = {10.1038/nnano.2012.176},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/23085645},
	author = {T. Serkan Kasirga and Dong Sun and Jae H. Park and Jim M. Coy and Zaiyao Fei and Xiaodong Xu and David H. Cobden}
}
