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Spin Filtering Along Chiral Polymers.
Angewandte Chemie International Edition ( IF 16.6 ) Pub Date : 2020-06-13 , DOI: 10.1002/anie.202006570
Suryakant Mishra 1 , Amit Kumar Mondal 1 , Eilam Z B Smolinsky 1 , Ron Naaman 1 , Katsuhiro Maeda 2, 3 , Tatsuya Nishimura 3 , Tsuyoshi Taniguchi 3 , Takumu Yoshida 3 , Kokoro Takayama 3 , Eiji Yashima 4
Affiliation  

Spin‐dependent conduction and polarization in chiral polymers were studied for polymers organized as self‐assembled monolayers with conduction along the polymer backbone, namely, along its longer axis. Large spin polarization and magnetoresistance effects were observed, showing a clear dependence on the secondary structure of the polymer. The results indicate that the spin polarization process does not include spin flipping and hence it results from backscattering probabilities for the two spin states.

中文翻译:

沿手性聚合物进行自旋过滤。

研究了手性聚合物中自旋依赖的传导和极化,这些聚合物以自组装单层的形式沿聚合物主链(即沿其长轴)传导。观察到较大的自旋极化和磁阻效应,显示出对聚合物二级结构的明显依赖性。结果表明,自旋极化过程不包括自旋翻转,因此,它是由两种自旋状态的反向散射概率引起的。
更新日期:2020-08-10
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