614 citations · 865 across the 6 of their papers we have counts for
5 papers · 1 filter
Adhesion of 2D MoS to Graphite and Metal Substrates Measured by a Blister Test
Metehan Calis, David Lloyd, Narasimha Boddeti +1
Using a blister test, we measured the work of separation between MoS membranes from metal, semiconductor, and graphite substrates. We found a work of separation ranging from 0.…
Voltage gated inter-cation selective ion channels from graphene nanopores
Lauren Cantley, Jacob L. Swett, David Lloyd +8
With the ability to selectively control ionic flux, biological protein ion channels perform a fundamental role in many physiological processes. For practical applications that requ…
Transient thermal characterization of suspended monolayer MoS
Robin J. Dolleman, David Lloyd, J. Scott Bunch +2
We measure the thermal time constants of suspended single layer molybdenum disulfide drums by their thermomechanical response to a high-frequency modulated laser. From this measure…
Adhesion, Stiffness and Instability in Atomically Thin MoS2 Bubbles
David Lloyd, Xinghui Liu, Narasimha Boddeti +4
We measured the work of separation of single and few-layer MoS2 membranes from a SiOx substrate using a mechanical blister test, and found a value of 220 +- 35 mJ/m^2. Our measurem…
Band Gap Engineering with Ultralarge Biaxial Strains in Suspended Monolayer MoS2
David Lloyd, Xinghui Liu, Jason W. Christopher +6
We demonstrate the continuous and reversible tuning of the optical band gap of suspended monolayer MoS2 membranes by as much as 500 meV by applying very large biaxial strains. By u…