13 citations · 24 across the 7 of their papers we have counts for
7 papers
Reversible Superdense Ordering of Tetragonal Lithium in a Layered Material
Natalie L. Williams, Stephen D. Funni, Sihun Lee +14
Understanding lithium (Li) ordering and dynamics is foundational in energy storage. X-ray based experimental methods do not simultaneously provide atomic structure information toge…
Scalable and deterministic construction of moiré superlattice in 2D materials using stressor films
Yu-Mi Wu, Sihun Lee, Yufeng Xi +6
Moiré superlattice in two-dimensional (2D) materials provides a powerful platform to engineer emergent electronic states, yet the construction of moiré superlattices remains lab-sc…
Melting point depression of charge density wave in 1T-TiSe due to size effects
Saif Siddique, Mehrdad T. Kiani, Omri Lesser +13
Classical nucleation theory predicts size-dependent nucleation and melting due to surface and confinement effects at the nanoscale. In correlated electronic states, observation of…
Surface-dominant transport in Weyl semimetal NbAs nanowires for next-generation interconnects
Yeryun Cheon, Mehrdad T. Kiani, Yi-Hsin Tu +20
Ongoing demands for smaller and more energy efficient electronic devices necessitate alternative interconnect materials with lower electrical resistivity at reduced dimensions. Des…
Uncovering the Hidden Ferroaxial Density Wave as the Origin of the Axial Higgs Mode in RTe
Birender Singh, Grant McNamara, Kyung-Mo Kim +24
The recent discovery of an axial amplitude (Higgs) mode in the long-studied charge density wave (CDW) systems GdTe and LaTe suggests a heretofore unidentified hidden order.…
Vacancy-induced suppression of CDW order and its impact on magnetic order in kagome antiferromagnet FeGe
Mason L. Klemm, Saif Siddique, Yuan-Chun Chang +16
Two-dimensional (2D) kagome lattice metals are interesting because they display flat electronic bands, Dirac points, Van Hove singularities, and can have interplay between charge d…
In operando cryo-STEM of pulse-induced charge density wave switching in TaS
James L Hart, Saif Siddique, Noah Schnitzer +3
The charge density wave (CDW) material 1T-TaS exhibits a pulse-induced insulator-to-metal transition, which shows promise for next-generation electronics such as memristive mem…