67 citations · 108 across the 8 of their papers we have counts for
8 papers
Interpretable Graph Neural Networks for Classifying Structure and Magnetism in Delafossite Compounds
Jovin Ryan Joseph, Do Hoon Kiem, Sinchul Yeom +1
Delafossites (ABC2, where A and B are metals and C is a chalcogen) are a versatile family of quantum materials and layered oxides/chalcogenides whose properties are highly sensitiv…
Controlling structural phases of Sn through lattice engineering
Chandima Kasun Edirisinghe, Anjali Rathore, Taegeon Lee +15
Topology and superconductivity, two distinct phenomena offer unique insight into quantum properties and their applications in quantum technologies, spintronics, and sustainable ene…
Theoretical investigation of delafossite-Cu2ZnSnO4 as a promising photovoltaic absorber
Seoung-Hun Kang, Myeongjun Kang, Sang Woon Hwang +4
In the quest for efficient and cost-effective photovoltaic absorber materials beyond silicon, considerable attention has been directed toward exploring alternatives. One such mater…
The role of temperature on defect diffusion and nanoscale patterning in graphene
Ondrej Dyck, Sinchul Yeom, Sarah Dillender +3
Graphene is of great scientific interest due to a variety of unique properties such as ballistic transport, spin selectivity, the quantum hall effect, and other quantum properties.…
Structural Anisotropy in Sb Thin Films
Pradip Adhikari, Anuradha Wijesinghe, Anjali Rathore +11
Sb thin films have attracted wide interests due to their tunable band structure, topological phases, and remarkable electronic properties. We successfully grow epitaxial Sb thin fi…
A New Two-Dimensional Dirac Semimetal Based on the Alkaline Earth Metal, CaP
Seoung-Hun Kang, Wei Luo, Sinchul Yeom +2
Using an evolutionary algorithm in combination with first-principles density functional theory calculations, we identify two-dimensional (2D) CaP monolayer as a new Dirac semim…
Top-down fabrication of atomic patterns in twisted bilayer graphene
Ondrej Dyck, Sinchul Yeom, Andrew R. Lupini +4
Atomic-scale engineering typically involves bottom-up approaches, leveraging parameters such as temperature, partial pressures, and chemical affinity to promote spontaneous arrange…
Strain-induced pseudo-magnetic fields and charging effects on CVD-grown graphene
N. -C. Yeh, M. L. Teague, S. Yeom +3
Atomically resolved imaging and spectroscopic characteristics of graphene grown by chemical vapor deposition (CVD) on copper are investigated by means of scanning tunneling microsc…