TY - DATA T1 - Data underlying the publication: Realization of a one-dimensional topological insulator in ultrathin germanene nanoribbons PY - 2025/02/06 AU - Dennis Klaassen AU - Lumen Eek AU - Alexander Rudenko AU - Esra van 't Westende AU - Carolien Castenmiller AU - Zhiguo Zhang AU - Paul de Boeij AU - Arie van Houselt AU - Motohiko Ezawa AU - Harold Zandvliet UR - DO - 10.4121/2f4145c6-74cb-4b67-8f17-99d45e75fd43.v1 KW - Scanning Tunneling Microscopy KW - 1D Topological Insulator KW - 2D Topological Insulator KW - low-energy electronics KW - nanoribbons KW - germanene KW - edge states KW - end states KW - topological phase transition N2 -

This is the dataset used in the publication: Realization of a one-dimensional topological insulator in ultrathin germanene nanoribbons. In this publication, we present a transition from a 2D topological insulator with 1D edge states towards a 1D topological insulator with 0D end states in ultrathin germanene nanoribbons. We use STM, STS, uLEED and theory to explain our findings. The dataset presented here contains STS and STM data obtained using an Omicron Low-Temperature Scanning Tunneling Microscope (LT-STM) at 77K.

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