- 期刊
- OpenAccess
Low Temperature Electric and Magnetic Studies of Permalloy Thin Films
並列摘要
Permalloy thin films with thickness between 5 nm and 400 μm were grown on Si( 100) wafers by DC magnetron sputtering. Electric resistivity and magnetoresistance were studied between 4 and 300 K. With decreasing temperature the electric resistivity decreases, but the magnetoresistance (MR) ratio is found to increase. The MR ratio at room temperature varies between 0.3 and 3.1% for samples with thickness between 5 nm and 400 pm. The maximum MR ratio measured at 4.2 K is approximately 7%. The grain size increases with increasing thickness of the films and we show that this effect leads to a decrease in the electric resistivity and to an increase in the MR ratio.
並列關鍵字
無資料被引用紀錄
陳韻如（2014）。台灣新上市、櫃公司實行股票購回政策之動機與績效〔碩士論文，國立中正大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0033-2110201613581175
延伸閱讀
- Lai, J. Y. (2006). Magnetization Processes of Permalloy Thin Films and Its Array Systems [doctoral dissertation, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU.2006.02898
- 阮家治（2013）。Investigation of magnetic for Co ultrathin films on Fe/Pt(111)〔碩士論文，國立臺灣師範大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0021-0801201418035757
- 郭唯旭（2015）。Growth and magnetic properties of Co/Pt(111) thin films prepared by electrodeposition〔碩士論文，國立臺灣師範大學〕。華藝線上圖書館。https://doi.org/10.6345/NTNU202205588
- Chen, Y. J. (2007). Surface structures and magnetic properties of ultrathin Fe films on Pt(111) [doctoral dissertation, National Taiwan Normal University]. Airiti Library. https://www.airitilibrary.com/Article/Detail?DocID=U0021-2910200810553062
- Lu, J. J., & Huang, H. L. (2000). Thermal Relaxation of Interacting Magnetic Fine Particles. Chinese Journal of Physics, 38(2), 97-102. https://www.airitilibrary.com/Article/Detail?DocID=05779073-200004-201210170014-201210170014-97-102