Data and analysis code supporting the PhD thesis 'Coherent dynamics of atomic spins on a surface'

This data set contains the raw data files as well as the analysis code used to produce all the experimental plots in the PhD thesis 'Coherent dynamics of atomic spins on a surface' by Lukas M. Veldman under supervision of prof. Sander Otte at the TU Delft. It contains measurements done with a scanning tunneling microscope (STM) on individual titanium atoms adsorbed on MgO thin films on top of Ag(100). Using electron spin resonance (ESR) methods, transitions between different spin states of a single atoms can be driven, revealing their magnetic state space. By using DC pulses in a pump-probe scheme, we inject a single spin excitation into the atomic structures and observe the resulting dynamics. This way, we are able to study the propagation of a spin excitation between the electron spins of individual magnetic atoms as well as between the electron spin and the nuclear spin within a single atom. The dataset is ordered by chapter that contains experimental data.

这个数据集包含原始数据文件以及用于生成Lukas M. Veldman在代尔夫特理工大学（TU Delft）Sander Otte教授指导下完成的博士论文《表面原子自旋的相干动力学》中所有实验图的分析代码。数据集包含使用扫描隧道显微镜（STM）对吸附在Ag(100)基底上MgO薄膜表面的单个钛原子进行的测量结果。通过电子自旋共振（ESR）方法，可驱动单个原子不同自旋态之间的跃迁，从而揭示其磁态空间。利用泵浦-探测方案中的直流（DC）脉冲，我们将单个自旋激发注入原子结构并观测由此产生的动力学过程。该数据集按包含实验数据的章节进行排序。