| 自旋电子学研究进展 |
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| 引用本文： | 颜冲,于军,包大新,陈文洪,朱大中.自旋电子学研究进展[J].固体电子学研究与进展,2005,25(1):1-6,55. |
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| 作者姓名： | 颜冲 于军 包大新 陈文洪 朱大中 |
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| 作者单位： | 浙江大学信息科学与工程学院信息与电子工程学系,杭州,310027;横店集团东磁股份有限公司中央研究所,浙江,东阳,322118;华中科技大学电子科学与技术系,武汉,430074;横店集团东磁股份有限公司中央研究所,浙江,东阳,322118;浙江大学信息科学与工程学院信息与电子工程学系,杭州,310027 |
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| 基金项目： | 国家自然科学基金资助项目(69801003) |
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| 摘 要： | 自旋电子学是上世纪 90年代以来飞速发展起来的新兴学科。与传统的半导体电子器件相比 ,自旋电子器件具有非挥发性、低功耗和高集成度等优点。电子学、光学和磁学的融合发展更有望产生出自旋场效应晶体管、自旋发光二极管、自旋共振隧道器件、THz频率光学开关、调制器、编码器、解码器及用于量子计算、量子通信等装置的新型器件 ,从而触发一场信息技术革命。文中介绍了自旋电子学的若干最新研究进展。
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| 关 键 词： | 自旋电子学 巨磁电阻 稀磁半导体 自旋相关输运 |
| 文章编号： | 1000-3819(2005)01-001-06 |
Development in Spintronics |
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| YAN Chong,YU Jun,BAO Daxing,CHEN Wenhong,ZHU Dazhong.Development in Spintronics[J].Research & Progress of Solid State Electronics,2005,25(1):1-6,55. |
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| Authors: | YAN Chong YU Jun BAO Daxing CHEN Wenhong ZHU Dazhong |
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| Affiliation: | YAN Chong 1,3 YU Jun2 BAO Daxi ng3 CHEN Wenhong3 ZHU Dazhong1 |
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| Abstract: | Spintronics is a new discipline which developed speedily in the 1990s.The advantages of the spint ronic devices would be nonvolatility,inc reased data processing speed,decreased e lectric power consumption,and increased integration densities compared with conv entional semiconductor electronic device s.It is envisioned that the merging of e lectronics,photonics,and magnetics will u ltimately lead to new spin-based multifu nctional devices such as spin-FET(field effect transistor),spin-LED(light-emitti ng diode),spin RTD(resonant tunneling de vice),optical switches operating at tera hertz frequency,modulators,encoders,deco ders,and quantum bits for quantum comput ation and communication and give rise to a revolution for information technology .The recent development of spintronics i s introduced. |
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| Keywords: | spintronics giant magn etoresistance diluted magnetic semicond uctor spin-dependent transport |
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