| 纳米颗粒的超导转变温度 |
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| 引用本文： | 姜迅东,李林,胡荣泽.纳米颗粒的超导转变温度[J].中国粉体技术,2008,14(4). |
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| 作者姓名： | 姜迅东 李林 胡荣泽 |
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| 作者单位： | 1. 东北大学,理学院,辽宁,沈阳,110004
2. 钢铁研究总院,北京,100081 |
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| 基金项目： | 辽宁省科技计划，辽宁省沈阳市科技计划 |
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| 摘 要： | 首次给出一组适合声子特点的共轭复量子数算符,由此建立声子的量子算符代数理论,根据该理论得到声子的量子化能量、纳米颗粒的晶格点阵热容和纳米颗粒的超导转变温度的具体表示。结果表明,声子的量子化能量、纳米颗粒的晶格点阵热容和纳米颗粒的超导转变温度均与声子的量子尺寸、状态量子数及时间量子数有关。
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| 关 键 词： | 纳米颗粒 声子 超导转变温度 |
Superconductivity Transition Temperature of Nano-particles |
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| Jiang Xundong,Li Lin,Hu Rongze.Superconductivity Transition Temperature of Nano-particles[J].China Powder Science and Technology,2008,14(4). |
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| Authors: | Jiang Xundong Li Lin Hu Rongze |
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| Abstract: | The conjugate complex quantum operators that suited to describe the phonon character was first proposed and a quantum operator algebraic theory was set up. According to this theory,the quantized phonon energy, the exact expression of the nano-particles’ crystal lattice specific heat and superconductivity transition temperature were obtained. It was shown that the quantized phonon energy, the nano-particles’ crystal lattice specific heat and superconductivity transition temperature all related to the phonon’s quantum size, quantum number of state and quantum number of time. |
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| Keywords: | nano-particles phonon superconductivity transition temperature |
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