4 papers · 1 filter
Nanoscopy of Excitons in Atomically Thin In-Plane Heterostructures with Nanointerfaces
Mahdi Ghafariasl, Tianyi Zhang, Sampath Gamage +8
Atomically sharp 2D in-plane heterostructures with nanoscale interfaces provide a powerful platform for tailoring optical and electrical properties at the nanoscale, enabling novel…
First principles and scanning tunneling spectroscopical evidences for thermodynamically stable "on-top" sulfur divacancy in monolayer WS
Weiru Chen, John C. Thomas, Yihuang Xiong +10
Chalcogen vacancies in monolayer transition metal dichalcogenides (TMDs), such as WS, play a crucial role in various applications ranging from optoelectronics and catalysis t…
Interface Magnetism in Vanadium-doped MoS/Graphene Heterostructures
Diem Thi-Xuan Dang, Yen Thi-Hai Pham, Da Zhou +4
Magnetism in two-dimensional materials is of great importance in discovering new physical phenomena and developing new devices at the nanoscale. In this paper, first-principles sim…
Downscaling of non van der Waals Semimetallic W5N6 with Resistivity Preservation
Hongze Gao, Da Zhou, Lu Ping +10
The bulk phase of transition metal nitrides (TMNs) has long been a subject of extensive investigation due to their utility as coating materials, electrocatalysts, and diffusion bar…