136 citations · 241 across the 7 of their papers we have counts for
7 papers
Molecularly Thin Polyaramid Nanomechanical Resonators
Hagen Gress, Cody L. Ritt, Inal Shomakhov +8
Two-dimensional polyaramids exhibit strong hydrogen bonding to create molecularly thin nanosheets analogous to graphene. Here, we report the first nanomechanical resonators made ou…
Blister Test to Measure the Out-of-Plane Shear Modulus of Few-Layer Graphene
Metehan Calis, Narasimha Boddeti, J. Scott Bunch
We measure the out-of-plane shear modulus of few-layer graphene (FLG) by a blister test. During the test, we employed a monolayer molybdenum disulfide (MoS2) membrane stacked onto…
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.…
SFCDecomp: Multicriteria Optimized Tool Path Planning in 3D Printing using Space-Filling Curve Based Domain Decomposition
Prashant Gupta, Yiran Guo, Narasimha Boddeti +1
We explore efficient optimization of toolpaths based on multiple criteria for large instances of 3D printing problems. We first show that the minimum turn cost 3D printing problem…
Adhesion mechanics of graphene on textured substrates
Narasimha G Boddeti, Rong Long, Martin L Dunn
Graphene, the 2D form of carbon, has excellent mechanical, electrical and thermal properties and a variety of potential applications including NEMS, protective coatings, transparen…
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…
Observation of Pull-in Instability in Graphene Membranes under Interfacial Forces
Xinghui Liu, Narasimha G. Boddeti, Mariah R. Szpunar +6
We present a unique experimental configuration that allows us to determine the interfacial forces on nearly parallel plates made from the thinnest possible mechanical structures, s…