Modified Dirac fermions in the crystalline xenon and graphene Moiré heterostructure

S Im, H Im, K Kim, JE Lee, J Hwang… - Advanced Physics …, 2023 - Wiley Online Library
The interface between two‐dimensional (2D) crystals often forms a Moiré superstructure that
imposes a new periodicity, which is a key element in realizing complex electronic phases as …

Controlling structure and interfacial interaction of monolayer TaSe2 on bilayer graphene

H Lee, H Im, BK Choi, K Park, Y Chen, W Ruan… - Nano …, 2024 - Springer
Tunability of interfacial effects between two-dimensional (2D) crystals is crucial not only for
understanding the intrinsic properties of each system, but also for designing electronic …

Emergence of kondo resonance in graphene intercalated with cerium

J Hwang, K Kim, H Ryu, J Kim, JE Lee, S Kim… - Nano …, 2018 - ACS Publications
The interaction between a magnetic impurity, such as cerium (Ce) atom, and surrounding
electrons has been one of the core problems in understanding many-body interaction in …

Angle-resolved photoemission spectroscopy studies of electron-electron interactions in graphene

C Hwang, H Kang - Current Applied Physics, 2021 - Elsevier
Graphene is an emergent research topic that has attracted a huge amount of research
interest ever since its experimental demonstration as a two-dimensional realization of Dirac …

Resonance intensity of the n= 1 image potential state of graphene on SiC via two-photon photoemission

G Ambrosio, S Achilli, S Pagliara - Surface Science, 2021 - Elsevier
The interpretation of the n= 1 image potential state data on graphene on SiC is far from
being clarified. In contrast with graphene grown on metallic substrates, graphene on SiC …

[PDF][PDF] Controlling structure and interfacial interaction of monolayer TaSe

H Lee, H Im, BK Choi, K Park, Y Chen, W Ruan… - 2024 - nanoconvergencejournal …
Tunability of interfacial effects between two‑dimensional (2D) crystals is crucial not only for
understanding the intrin‑sic properties of each system, but also for designing electronic …

[HTML][HTML] Temperature-modulated electronic structure of graphene on SiC: Possible roles of electron-electron interaction and strain

C Hwang, J Hwang, JE Lee, J Denlinger… - Applied Physics …, 2017 - pubs.aip.org
We have investigated the electron band structure of graphene epitaxially grown on an SiC
substrate using angle-resolved photoemission spectroscopy. The conical energy spectrum …

Gapped nearly free-standing graphene on an SiC (0001) substrate induced by manganese atoms

J Hwang, JE Lee, M Kang, BG Park, J Denlinger… - arxiv preprint arxiv …, 2018 - arxiv.org
The electron band structure of manganese-adsorbed graphene on an SiC (0001) substrate
has been studied using angle-resolved photoemission spectroscopy. Upon introducing …

[PDF][PDF] Gapped Nearly Free-Standing Graphene on an SiC (0001) Substrate Induced by

J Hwang, JE Lee, M Kang - Applied Science and Convergence …, 2018 - academia.edu
The electron band structure of manganese-adsorbed graphene on an SiC (0001) substrate
has been studied using angle-resolved photoemission spectroscopy. Upon introducing …