487 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- National University of SingaporeSG147 papers
- Centre for Quantum TechnologiesSG36 papers
- UMI MajuLabSG29 papers
- Centre National de la Recherche ScientifiqueFR25 papers
- Nanyang Technological UniversitySG19 papers
- University of MissouriUS11 papers
- Sorbonne UniversitéFR10 papers
- Yale UniversityUS10 papers
- Singapore University of Technology and DesignSG9 papers
- Université Bourgogne Franche-ComtéFR9 papers
- Monash UniversityAU8 papers
- University College LondonGB8 papers
10 papers · 1 filter
Predicting ionic conductivity in solids from the machine-learned potential energy landscape
Artem Maevskiy, Alexandra Carvalho, Emil Sataev +5
Discovering new superionic materials is essential for advancing solid-state batteries, which offer improved energy density and safety compared to the traditional lithium-ion batter…
Electronic Self-passivation of Single Vacancy in Black Phosphorus via a Controlled Ionization
Hanyan Fang, Aurelio Gallardo, Dikshant Dulal +11
We report that mono-elemental black phosphorus presents a new electronic self-passivation scheme of single vacancy (SV). By means of low-temperature scanning tunneling microscopy a…
Moiré patterns in graphene -- rhenium disulfide vertical heterostructures
Ryan Plumadore, Mohammed M. Al Ezzi, Shaffique Adam +1
Vertical stacking of atomically thin materials offers a large platform for realizing novel properties enabled by proximity effects and moiré patterns. Here we focus on mechanically…
Hydrogen adatoms on graphene: the role of hybridization and lattice distortion
Keian Noori, Su Ying Quek, Aleksandr Rodin
Hydrogen adatoms on graphene are investigated using DFT and analytical approaches. We demonstrate that the level of lattice deformation due to the hydrogen adsorption does not subs…
Quantum Transport in Air-stable Na3Bi Thin Films
Chang Liu, Golrokh Akhgar, James L. Collins +4
Na3Bi has attracted significant interest in both bulk form as a three-dimensional topological Dirac semimetal and in ultra-thin form as a wide-bandgap two-dimensional topological i…
First-principles quantum corrections for carrier correlations in double-layer two-dimensional heterostructures
Martin-Isbjörn Trappe, Derek Y. H. Ho, Shaffique Adam
We present systematic ab initio calculations of the charge carrier correlations between adjacent layers of two-dimensional materials in the presence of both charged impurity and st…
Electric Field-Tuned Topological Phase Transition in Ultra-Thin Na3Bi - Towards a Topological Transistor
James L. Collins, Anton Tadich, Weikang Wu +11
The electric field induced quantum phase transition from topological to conventional insulator has been proposed as the basis of a topological field effect transistor [1-4]. In thi…
Electrostatic Modulation of the Electronic Properties of Dirac Semimetal Na3Bi
Jack Hellerstedt, Indra Yudhistira, Mark T. Edmonds +4
Large-area thin films of topological Dirac semimetal NaBi are grown on amorphous SiO:Si substrates to realise a field-effect transistor with the doped Si acting as back gat…
Spatial Charge Inhomogeneity and Defect States in Topological Dirac Semimetal Thin Films
Mark T. Edmonds, James L. Collins, Jack Hellerstedt +5
The close approach of the Fermi energy EF of a Dirac semimetal to the Dirac point ED uncovers new physics such as velocity renormalization,1,2,3 and the Dirac plasma 4,5 at |EF -ED…
Tunable room-temperature ferromagnet using an iron-oxide and graphene oxide nanocomposite
Aigu L. Lin, J. N. B. Rodrigues, Chenliang Su +7
Magnetic materials have found wide application ranging from electronics and memories to medicine. Essential to these advances is the control of the magnetic order. To date, most ro…