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title = {{Piezoelectric effect in {GaAs} nanowires}},  journal = {Semiconductors},  }  @article{Saxena_2013,  doi = {10.1038/nphoton.2013.303},  url = {http://dx.doi.org/10.1038/nphoton.2013.303},  year = {2013},  month = {nov},  publisher = {Nature Publishing Group},  volume = {7},  number = {12},  pages = {963--968},  author = {Dhruv Saxena and Sudha Mokkapati and Patrick Parkinson and Nian Jiang and Qiang Gao and Hark Hoe Tan and Chennupati Jagadish},  title = {{Optically pumped room-temperature {GaAs} nanowire lasers}},  journal = {Nature Photonics},  }