Jiang, Jie; Zhu, Liping; Wu, Yazhen; Zeng, Yujia; He, Haiping; Lin, Junming; Ye, Zhizhen (February 2012). "Effects of phosphorus doping in ZnO nanocrystals by metal organic chemical vapor deposition". Materials Letters. 68: 258–260. doi:10.1016/j.matlet.2011.10.072.
Giallonardo, J.D.; Erb, U.; Aust, K.T.; Palumbo, G. (21 December 2011). "The influence of grain size and texture on the Young's modulus of nanocrystalline nickel and nickel–iron alloys". Philosophical Magazine. 91 (36): 4594–4605. doi:10.1080/14786435.2011.615350. S2CID136571167.
Cordero, Zachary; Knight, Braden; Schuh, Christopher (November 2016). "Six decades of the Hall–Petch effect – a survey of grain-size strengthening studies on pure metals". International Materials Reviews. 61 (8): 495–512. doi:10.1080/09506608.2016.1191808. hdl:1721.1/112642. S2CID138754677.
Detor, Andrew; Schuh, Christopher (November 2007). "Microstructural evolution during the heat treatment of nanocrystalline alloys". Journal of Materials Research. 22 (11): 3233–3248. doi:10.1557/JMR.2007.0403.
Cordero, Zachary; Knight, Braden; Schuh, Christopher (November 2016). "Six decades of the Hall–Petch effect – a survey of grain-size strengthening studies on pure metals". International Materials Reviews. 61 (8): 495–512. doi:10.1080/09506608.2016.1191808. hdl:1721.1/112642. S2CID138754677.
Giallonardo, J.D.; Erb, U.; Aust, K.T.; Palumbo, G. (21 December 2011). "The influence of grain size and texture on the Young's modulus of nanocrystalline nickel and nickel–iron alloys". Philosophical Magazine. 91 (36): 4594–4605. doi:10.1080/14786435.2011.615350. S2CID136571167.
Cordero, Zachary; Knight, Braden; Schuh, Christopher (November 2016). "Six decades of the Hall–Petch effect – a survey of grain-size strengthening studies on pure metals". International Materials Reviews. 61 (8): 495–512. doi:10.1080/09506608.2016.1191808. hdl:1721.1/112642. S2CID138754677.