Spin Transport in Poly-Acene Films and the Derivative Films by Using the Spin Pumping
Spin Transport in Poly-Acene Films and the Derivative Films by Using the Spin Pumping
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DOI：
10.1109/tmag.2018.2856275
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发表时间：
2019-02
影响因子：
2.1
通讯作者：
Y. Tanaka;T. Kono;Y. Teki;E. Shikoh
中科院分区：
文献类型：
--
作者：
Y. Tanaka;T. Kono;Y. Teki;E. Shikoh
在室温下，采用自旋泵激自旋注入方法研究了热蒸发并四苯薄膜和6，13-二（三异丙基硅基乙炔基）并五苯（TIPS-并五苯）薄膜的自旋输运性质.证明了TIPS-并五苯薄膜中的自旋输运，而并四苯薄膜中的自旋输运不成功。对于并四苯薄膜，由于低蒸汽压，所制备的薄膜发生了重构，这可能是由于作为自旋注入器的铁磁材料的变形引起的。
The spin transport in thermally evaporated tetracene films and 6,13-bis(triisopropylsilylethynyl) pentacene (TIPS-pentacene) films by using the spin-pumping-induced spin injection method was challenged at room temperature. The spin transport in the TIPS-pentacene films was demonstrated, while the spin transport in tetracene films was not succeeded. For tetracene films, reconstruction of the prepared films was occurred due to the low vapor pressure and it might be caused by the deformation of the ferromagnetic material as the spin injector.