Jasper-Tönnies Torben, Gruber Manuel, Karan Sujoy, Jacob Hanne, Tuczek Felix, Berndt Richard
Institut für Experimentelle und Angewandte Physik, Christian-Albrechts-Universität zu Kiel , 24098 Kiel, Germany.
Institut für Anorganische Chemie, Christian-Albrechts-Universität zu Kiel , 24098 Kiel, Germany.
J Phys Chem Lett. 2017 Apr 6;8(7):1569-1573. doi: 10.1021/acs.jpclett.7b00457. Epub 2017 Mar 23.
Spin-crossover molecules on metallic substrates have recently attracted considerable interest for their potential applications in molecular spintronics. Using scanning tunneling microscopy, we evidence the first successful deposition of a charged Fe spin-crossover complex, [Fe(pap)] (pap = N-2-pyridylmethylidene-2-hydroxyphenylaminato), on Au(111). Furthermore, the bulk form of the molecules is stabilized by a perchlorate counterion, which depending on the deposition technique may affect the quality of the deposition and the measurements. Finally, we evidence switching of the molecules on Au(111).
金属基底上的自旋交叉分子因其在分子自旋电子学中的潜在应用，最近引起了广泛关注。通过扫描隧道显微镜，我们证实了带电的铁自旋交叉配合物[Fe(pap)]（pap = N-2-吡啶基亚甲基-2-羟基苯氨基）首次成功沉积在Au(111)上。此外，分子的本体形式由高氯酸根抗衡离子稳定，这取决于沉积技术，可能会影响沉积质量和测量结果。最后，我们证实在Au(111)上分子发生了转变。
