机构

• 物理研究所 [2]
• 金属研究所 [1]
• 长春光学精密机械与物... [1]
• 武汉物理与数学研究所 [1]
• 合肥物质科学研究院 [1]

采集方式

• OAI收割 [6]

内容类型

• 期刊论文 [5]
• 会议论文 [1]

发表日期

• 2019 [1]
• 2013 [2]
• 2002 [1]
• 2001 [1]
• 1998 [1]

学科主题

筛选

浏览/检索结果: 共6条，第1-6条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Magnetic and eletronic transport properties in n-type diluted magnetic semiconductor Ge0.96-xBixFe0.04Te film 期刊论文  OAI收割 ACTA PHYSICA SINICA, 2019, 卷号: 68 -   |  收藏  |  浏览/下载：14/0  |  提交时间：2020/10/26 ELECTRIC-FIELD CONTROL  TRANSITION  DEVICE  diluted magnetic semiconductor  epitaxial thin film  Ruderman-Kittel-Kasuya-Yoshida interaction  ferromagnetic state   Structure and magnetic properties of (Al, Co) Co-doped ZnO thin films (EI CONFERENCE) 会议论文  OAI收割 2012 International Conference on Materials Science and Nanotechnology, ICMSN 2012, November 16, 2012 - November 18, 2012, Guangzhou, China Cao P.; Bai Y. 收藏  |  浏览/下载：30/0  |  提交时间：2013/03/25 In this study  Zn0.99Co0.01Al0.015O thin film has been prepared by sol-gel method. The structural and magnetic properties of the sample were investigated. X-ray diffraction spectroscopy analyses indicate that the Co and Al codoping can not disturb the structure of ZnO. No additional peaks are observed in the Zn0.99Co0.01Al xO and Al3+ and Co2+ substitute for Zn 2+ without changing the wurtzite structure. The resistance measurements confirm that Al ions increase the free carriers concentration. Based on the above experiments we think the ferromagnetic behavior of the sample could not originate from Co nanoclusters. The presence of free carriers and localized d spins is a prerequisite for the appearance of ferromagnetism. As the result  the carriers generated by Al doping is considered a main factor to induce the ferromagnetic phenomenon. (2013) Trans Tech Publications  Switzerland.   Spin-wave resonance frequency in a ferromagnetic thin film 期刊论文  OAI收割 Journal of Magnetism and Magnetic Materials, 2013, 卷号: 331, 页码: 92-97 R. K. Qiu; Z. Y. Wang; Z. D. Zhang 收藏  |  浏览/下载：28/0  |  提交时间：2013/12/24 Ferromagnetic thin film  Spin-wave resonance frequency  Surface and bulk  anisotropy  Ferromagnetic thin film thickness  External magnetic field  Spin quantum number  magnetic-anisotropy  ferrite  dependence  field   Striped and rectangular phases in multilayered Ising systems with dipolar interaction 期刊论文  OAI收割 PHYSICAL REVIEW B, 2002, 卷号: 65, 期号: 13 Tang, B; Sun, G 收藏  |  浏览/下载：17/0  |  提交时间：2013/09/24 ULTRATHIN MAGNETIC-FILMS  THIN FERROMAGNETIC FILM  DOMAIN-STRUCTURES  REORIENTATION TRANSITION  INPLANE MAGNETIZATION  MONOLAYER  ANISOTROPY  DIAGRAM   Phase diagram of the two-dimensional Ising model with dipolar interaction 期刊论文  OAI收割 CHINESE PHYSICS LETTERS, 2001, 卷号: 18, 期号: 4, 页码: 491 Sun, G; Chu, QJ 收藏  |  浏览/下载：20/0  |  提交时间：2013/09/24 ULTRATHIN MAGNETIC-FILMS  STRIPE DOMAIN-STRUCTURES  THIN FERROMAGNETIC FILM  REORIENTATION TRANSITION  INPLANE MAGNETIZATION  MONOLAYER  ANISOTROPY   Growth-induced magnetic anisotropy behavior in Ni thin films 期刊论文  OAI收割 JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1998, 卷号: 187, 期号: 2, 页码: 154-159 作者:  Kang, SS;  Liu, XY;  Xiang, XH;  Jin, GJ;  Du, JH 收藏  |  浏览/下载：24/0  |  提交时间：2015/12/01 anisotropy  ferromagnetic resonance  thin film