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首页> 外文期刊>Dalton transactions: An international journal of inorganic chemistry >The tunable negative thermal expansion covering a wide temperature range around room temperature in Sn, Mn co-substituted Mn3ZnN
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The tunable negative thermal expansion covering a wide temperature range around room temperature in Sn, Mn co-substituted Mn3ZnN

机译:可调谐的负热膨胀覆盖室温的宽温度范围,在SN,Mn共替代Mn3znn

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摘要

Based on anti-perovskite Mn3ZnN, the negative thermal expansion (NTE) temperature can be effectively broadenedviaco-substituting Sn, Mn. Using optimized components, the room-temperature NTE effect covering a wide temperature range can be realized. Both the competing ferromagnetic order from Mn and local lattice disorder from Sn should be the reason for the physical origination of the broadening of the NTE temperature. By compositing with epoxy, the low thermal expansion could be achieved around room temperature, which exhibits great potential in the field of electronic packaging.
机译:基于抗钙钛矿MN3ZNN,负热膨胀(NTE)温度可以有效地广泛拓宽替代Sn,Mn。 使用优化部件,可以实现覆盖宽温度范围的室温NTE效果。 来自SN的Mn和局部晶格障碍的竞争性铁磁性顺序应该是对NTE温度扩大的物理起源的原因。 通过用环氧树脂合成,可以在室温下实现低热膨胀,这在电子包装领域具有很大的潜力。

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    Shandong Univ Technol Sch Phys &

    Optoelect Engn Zibo 255000 Peoples R China;

    Shandong Univ Technol Sch Phys &

    Optoelect Engn Zibo 255000 Peoples R China;

    Shandong Univ Technol Sch Phys &

    Optoelect Engn Zibo 255000 Peoples R China;

    Shandong Univ Technol Sch Phys &

    Optoelect Engn Zibo 255000 Peoples R China;

    Shandong Univ Technol Sch Phys &

    Optoelect Engn Zibo 255000 Peoples R China;

    Shandong Univ Technol Sch Phys &

    Optoelect Engn Zibo 255000 Peoples R China;

    Shandong Univ Technol Sch Phys &

    Optoelect Engn Zibo 255000 Peoples R China;

    Shandong Univ Technol Off Int Cooperat &

    Exchange Zibo 255000 Peoples R China;

    Shandong Univ Technol Sch Phys &

    Optoelect Engn Zibo 255000 Peoples R China;

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  • 正文语种 eng
  • 中图分类 化学;无机化学;
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