Media type: E-Article Title: Aging improvement in Ho-doped NTC ceramics prepared by high-energy ball mill method Contributor: Hu, Shixiong; Wu, Jinsen; He, Donglin; Zhao, Qing; Chang, Aimin Published: Springer Science and Business Media LLC, 2023 Published in: Journal of Materials Science: Materials in Electronics, 34 (2023) 4 Language: English DOI: 10.1007/s10854-022-09451-8 ISSN: 1573-482X; 0957-4522 Keywords: Electrical and Electronic Engineering ; Condensed Matter Physics ; Atomic and Molecular Physics, and Optics ; Electronic, Optical and Magnetic Materials Origination: Footnote: