Fabrication of spin-polarized electron emitter with single -oriented magnetite whisker

Okada Morihiro; Neo Youichiro; Mimura Hidenori; Nagai Shigekazu; Hata Koichi

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Fabrication of spin-polarized electron emitter with single -oriented magnetite whisker

机译：单向磁铁矿晶须制备自旋极化电子发射体

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Magnetite (Fe3O4) is oxidative resistant and has a half metallic property and is expected to have spintronic applications. In this work, -oriented single crystal magnetite whiskers, 30–300 nm in diameter, were synthesized on a stainless steel plate by means of the combustion flame thermal oxidation process. An electron source with this single magnetite whisker was fabricated by using a microsampling instrument in a focused ion beam system. The spin polarization of the electron source was found to be 15% at room temperature by using a Mott electron polarimeter.

机译：磁铁矿（Fe3O4）具有抗氧化性，具有半金属性能，有望用于自旋电子学。在这项工作中，通过燃烧火焰热氧化工艺在不锈钢板上合成了直径为30-300 nm的取向单晶磁铁矿晶须。通过在聚焦离子束系统中使用微量采样仪器，制造出具有这种单一磁铁矿晶须的电子源。通过使用莫特电子偏振计，发现在室温下电子源的自旋极化为15％。

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《Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures》 |2010年第2期|p.C2C26-C2C30|共5页
作者
Okada Morihiro; Neo Youichiro; Mimura Hidenori; Nagai Shigekazu; Hata Koichi;
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Research Institute of Electronics, Shizuoka University, Hamamatsu, Shizuoka 432-8011, Japan;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
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正文语种 eng
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1. Fabrication of spin-polarized electron emitter with single <110>-oriented magnetite whisker [J] . Morihiro Okada, Youichiro Neo, Hidenori Mimura, Journal of Vacuum Science & Technology . 2010,第2期

机译：单一<110>取向磁铁矿晶须的自旋极化电子发射体的制备
2. Fabrication of a Spin-Polarized Electron Source with a Single Magnetite Whisker [J] . Morihiro Okada, Shigekazu Nagai, Youichiro Neo, Japanese journal of applied physics . 2009,第6issue2期

机译：具有单个磁铁矿晶须的自旋极化电子源的制备
3. Verwey transition in field-emitted electrons from single -oriented magnetite whisker [J] . Nagai Shigekazu, Hata Koichi, Okada Morihiro, Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures . 2010,第2期

机译：单向磁铁矿晶须发出的场发射电子的Verwey跃迁
4. Rotation of spin-polarization due to the Verwey transition at a surface of a <110>-oriented magnetite whisker observed by field-emitted electrons polarimetry [C] . Nagai Shigekazu, Hata Koichi, Okada Morihiro, 2011 24th International Vacuum Nanoelectronics Conference . 2011

机译：通过场发射电子极化法观察到的<110>取向磁铁矿晶须表面的Verwey跃迁引起的自旋极化旋转
5. Fabrication and characterization of single electron device and study of energy filtering in single electron transport. [D] . Ma, Liang-Chieh. 2013

机译：单电子器件的制造和表征以及单电子传输中的能量过滤研究。
6. Space-Selective Fabrication of Light-Emitting CarbonDots in Polymer Films Using Electron-Beam-Induced Chemical Reactions [O] . Yoshio Kamura, Kohei Imura, * 2019

机译：发光碳的空间选择性制备电子束诱导的化学反应在聚合物膜中的点
7. Observation of Rotation of Spin-Polarization with the Verwey Transition at a Surface of a <110>-Oriented Magnetite Whisker by Field-Emitted Electron Polarimetry [O] . S. Nagai, K. Hata, M. Okada, 2011

机译：通过现场发射的电子偏光法在<110函数的磁铁矿晶须的表面旋转旋转旋转旋转旋转

Fabrication of spin-polarized electron emitter with single -oriented magnetite whisker

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