I-V curves of nanowires. (a) three B-implanted NWs, (b) three P-implanted NWs and (c) three As-implanted NWs. I-V curve of an as-grown, unimplanted NW is included in each case for comparison. Reprinted with permission from Kanungo et al. .
Li et al. Nanoscale Research Letters 2013 8:175 doi:10.1186/1556-276X-8-175