176 citations · 789 across the 9 of their papers we have counts for
9 papers
Superfluid response of an atomically thin, gate-tuned van der Waals superconductor
Alexander Jarjour, G. M. Ferguson, Brian T. Schaefer +4
A growing number of two-dimensional superconductors are being discovered in the family of layered van der Waals (vdW) materials. Due to small sample volume, their characterization…
Mechanism for the Large Conductance Modulation in Electrolyte-gated Thin Gold Films
Trevor A Petach, Menyoung Lee, Ryan Davis +2
Electrolyte gating using ionic liquid electrolytes has recently generated considerable interest as a method to achieve large carrier density modulations in a variety of materials.…
Ballistic miniband conduction in a graphene superlattice
Menyoung Lee, John R. Wallbank, Patrick Gallagher +4
Rational design of artificial lattices yields effects unavailable in simple solids, and vertical superlattices of multilayer semiconductors are already used in optical sensors and…
Robust fractional quantum Hall effect and composite fermions in the Landau level in bilayer graphene
Georgi Diankov, Chi-Te Liang, Francois Amet +9
The fractional quantum Hall (FQH) effect is a canonical example of electron-electron interactions producing new ground states in many-body systems. Most FQH studies have focused on…
Switchable friction enabled by nanoscale self-assembly on graphene
Patrick Gallagher, Menyoung Lee, Francois Amet +8
Graphene monolayers are known to display domains of anisotropic friction with twofold symmetry and anisotropy exceeding 200 percent. This anisotropy has been thought to originate f…
A high-mobility electronic system at an electrolyte-gated oxide surface
Patrick Gallagher, Menyoung Lee, Trevor A. Petach +5
Electrolyte gating is a powerful technique for accumulating large carrier densities in surface two-dimensional electron systems (2DES). Yet this approach suffers from significant s…
Synthesis of Long-T1 Silicon Nanoparticles for Hyperpolarized 29Si Magnetic Resonance Imaging
Tonya M. Atkins, Maja C. Cassidy, Menyoung Lee +3
We describe the synthesis, materials characterization and dynamic nuclear polarization (DNP) of amorphous and crystalline silicon nanoparticles for use as hyperpolarized magnetic r…
Electrolyte gate-controlled Kondo effect in SrTiO3
Menyoung Lee, J. R. Williams, Sipei Zhang +2
We report low-temperature, high-field magnetotransport measurements of SrTiO3 gated by an ionic gel electrolyte. A saturating resistance upturn and negative magnetoresistance that…
Hyperpolarized Long-T1 Silicon Nanoparticles for Magnetic Resonance Imaging
J. W. Aptekar, M. C. Cassidy, A. C. Johnson +14
Silicon nanoparticles are experimentally investigated as a potential hyperpolarized, targetable MRI imaging agent. Nuclear T_1 times at room temperature for a variety of Si nanopar…