59 citations · 113 across the 9 of their papers we have counts for
6 papers · 1 filter
Evidence for topological flat band magnetism in CoSnS
Ola Kenji Forslund, Andrzej Ptok, Chun Lin +12
Correlations and topology are central pillars in the study of emergent electronic phases. Topological flat bands near the Fermi level unite these concepts, providing a route toward…
Unraveling the symmetry of Al5C3N
Vitalii Shtender, Chin Shen Ong, Pedro Berastegui +6
The high-temperature ceramic compound Al5C3N with promising application usage belongs to the scarcely studied Al-C-N system. It was originally reported as an ordered compound in th…
How quantum selection rules influence the magneto-optical effects of driven, ultrafast magnetization dynamics
Mohamed F. Elhanoty, Olle Eriksson, Chin Shen Ong +1
Ultrafast magnetization dynamics driven by ultrashort pump lasers is typically explained by changes in electronic populations and scattering pathways of excited conduction electron…
Optically controlled single-valley exciton doublet states with tunable internal spin structures and spin magnetization generation
Jiawei Ruan, Zhenglu Li, Chin Shen Ong +1
Manipulating quantum states through light-matter interactions has been actively pursued in two-dimensional (2D) materials research. Significant progress has been made towards the o…
sp/sp bonding controlling mechanism at the -AlOgraphene interface
Renan P. Maciel, Chin Shen Ong, Daria Belotcerkovtceva +4
First-principles calculations reported here illuminate the effects of the interfacial properties of -AlO and graphene, with emphasis on the structural and electronic…
Photo-induced Hidden Phase of 1T-TaS2 with Tunable Lifetime
Pierre-Adrien Mante, Chin Shen Ong, Daniel Finkelstein Shapiro +3
Phase transitions are ubiquitous, appearing at every length scale from atoms to galaxies. In condensed matter, ultrafast laser pulses drive materials to highly non-equilibrium cond…