145 citations · 277 across the 5 of their papers we have counts for
5 papers
Revealing evolving affinity between Coulombic reversibility and hysteretic Li-Si phase transformations
Ken Ogata, Seongho Jeon, Dong-Su Ko +17
Nano-structured silicon anodes are attractive alternatives to graphite in Li-ion batteries. Despite recent remarkable progresses in numerous Si-C composites, the commercialisation…
Latent Instabilities in Metallic LaNiO3 Films by Strain Control of Fermi-Surface Topology
Hyang Keun Yoo, Seung Ill Hyun, Luca Moreschini +10
Strain control is one of the most promising avenues to search for new emergent phenomena in transition-metal-oxide films. Here, we investigate the strain-induced changes of electro…
Dimensional crossover of the electronic structure in LaNiO3 ultrathin films: Orbital reconstruction, Fermi surface nesting, and the origin of the metal-insulator transition
Hyang Keun Yoo, Seung Ill Hyun, Luca Moreschini +9
Dimensionality control in the LaNiO3 (LNO) heterostructure has attracted attention due to its two-dimensional (2D) electronic structure was predicted to have an orbital ordered ins…
Highly p-doped graphene obtained by fluorine intercalation
Andrew L. Walter, Ki-Joon Jeon, Aaron Bostwick +8
We present a method for decoupling epitaxial graphene grown on SiC(0001) by intercalation of a layer of fluorine at the interface. The fluorine atoms do not enter into a covalent b…
Structure and Correlation Effects in Semiconducting SrTiO
Young Jun Chang, Aaron Bostwick, Yong Su Kim +2
We have investigated the effects of structure change and electron correlation on SrTiO single crystals using angle-resolved photoemission spectroscopy. We show that the cubic…