Interlayer hybridization in a van der Waals quantum spin-Hall insulator/superconductor heterostructure

• Main Authors: Bussolotti, Fabio, Kawai, Hiroyo, Verzhbitskiy, Ivan, Tao, Wei, Ho, Duc-Quan, Das, Anirban, Jia, Junxiang, Mukherjee, Shantanu, Weber, Bent, Goh, Johnson Kuan Eng
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2023
• Subjects: Science::Physics; Quantum Spin Halls; Van der Waal
• Online Access: https://hdl.handle.net/10356/168780
• Institution: Nanyang Technological University

In this work, we present an angle-resolved photoemission spectroscopy study of a 1T′-WTe2 monolayer epitaxially grown on NbSe2 substrates, a prototypical quantum spin Hall insulator (QSHI)/superconductor heterojunction. Angle-resolved photoemission spectroscopy data indicate the formation of electro...