Here is the paper for any one curious in a look at the actual configuration of the nanowire device: thankfully there is no pay-gating http://pubs.acs.org/doi/ab

Here is the paper for any one curious in a look at the actual configuration of the nanowire device: thankfully there is no pay-gating http://pubs.acs.org/doi/abs/10.1021/nn505139m http://pubs.acs.org/doi/abs/10.1021/nn505139m