@article{sowers_ward_english_nemanich_2000, title={Measurement of field emission from nitrogen-doped diamond films}, volume={9}, DOI={10.1016/S0925-9635(00)00304-6}, number={9-10}, journal={Diamond and Related Materials}, author={Sowers, A. T. and Ward, B. L. and English, S. L. and Nemanich, R. J.}, year={2000}, pages={1569–1573} }
 @article{park_sowers_rinne_schlesser_bergman_nemanich_sitar_hren_cuomo_zhirnov_et al._1999, title={Effect of nitrogen incorporation on electron emission from chemical vapor deposited diamond}, volume={17}, DOI={10.1116/1.590630}, number={2}, journal={Journal of Vacuum Science & Technology. B, Microelectronics and Nanometer Structures}, author={Park, M. and Sowers, A. T. and Rinne, C. L. and Schlesser, R. and Bergman, L. and Nemanich, R. J. and Sitar, Z. and Hren, J. J. and Cuomo, J. J. and Zhirnov, V. V. and et al.}, year={1999}, pages={734–739} }
 @article{sowers_ward_english_nemanich_1999, title={Field emission properties of nitrogen-doped diamond films}, volume={86}, DOI={10.1063/1.371316}, number={7}, journal={Journal of Applied Physics}, author={Sowers, A. T. and Ward, B. L. and English, S. L. and Nemanich, R. J.}, year={1999}, pages={3973–3982} }
 @article{nemanich_english_hartman_sowers_ward_ade_davis_1999, title={Imaging electron emission from diamond and III-V nitride surfaces with photo-electron emission microscopy}, volume={146}, DOI={10.1016/S0169-4332(99)00021-5}, number={1-4}, journal={Applied Surface Science}, author={Nemanich, R. J. and English, S. L. and Hartman, J. D. and Sowers, A. T. and Ward, B. L. and Ade, H. and Davis, R. F.}, year={1999}, pages={287–294} }
 @article{nemanich_baumann_benjamin_english_hartman_sowers_ward_1998, title={Characterization of electron emitting surfaces of diamond and III-V nitrides}, volume={8}, number={4}, journal={Diamond Films and Technology}, author={Nemanich, R. J. and Baumann, P. K. and Benjamin, M. C. and English, S. L. and Hartman, J. D. and Sowers, A. T. and Ward, B. L.}, year={1998}, pages={211–223} }
 @article{nemanich_baumann_benjamin_nam_sowers_ward_ade_davis_1998, title={Electron emission properties of crystalline diamond and III-nitride surfaces}, volume={132}, DOI={10.1016/s0169-4332(98)00140-8}, number={1998 June}, journal={Applied Surface Science}, author={Nemanich, R. J. and Baumann, P. K. and Benjamin, M. C. and Nam, O. H. and Sowers, A. T. and Ward, B. L. and Ade, H. and Davis, R. F.}, year={1998}, pages={694–703} }
 @article{sowers_christman_bremser_ward_davis_nemanich_1997, title={Thin films of aluminum nitride and aluminum gallium nitride for cold cathode applications}, volume={71}, DOI={10.1063/1.120052}, number={16}, journal={Applied Physics Letters}, author={Sowers, A. T. and Christman, J. A. and Bremser, M. D. and Ward, B. L. and Davis, R. F. and Nemanich, R. J.}, year={1997}, pages={2289–2291} }