428 citations · 1.5k across the 14 of their papers we have counts for
14 papers
Klein Tunneling of Gigahertz Elastic Waves in Nanoelectromechanical Metamaterials
Daehun Lee, Yue Jiang, Xiaoru Zhang +5
Klein tunneling, the perfect transmission of a normally incident relativistic particle through an energy barrier, has been tested in various electronic, photonic, and phononic syst…
Electrically Tunable Magnetoconductance of Close-Packed CVD Bilayer Graphene Layer Stacking Walls
Qicheng Zhang, Sheng Wang, Zhaoli Gao +11
Quantum valley Hall (QVH) domain wall states are a new class of one-dimensional (1D) one-way conductors that are topologically protected in the absence of valley mixing. Developmen…
Intrinsic Phonon Bands in High-Quality Monolayer T' Molybdenum Ditelluride
Shao-Yu Chen, Carl H. Naylor, Thomas Goldstein +2
The topologically nontrivial and chemically functional distorted octahedral (T') transition metal dichalcogenides (TMDCs) are a type of layered semimetal that has attracted signifi…
Electrical tuning of exciton-plasmon polariton coupling in monolayer MoS2 integrated with plasmonic nanoantenna lattice
Bumsu Lee, Wenjing Liu, Carl H. Naylor +5
Active control of light-matter interactions in semiconductors is critical for realizing next generation optoelectronic devices, with tunable control of the systems optical properti…
Strong exciton-plasmon coupling in MoS2 coupled with plasmonic lattice
Wenjing Liu, Bumsu Lee, Carl H. Naylor +4
We demonstrate strong exciton-plasmon coupling in silver nanodisk arrays integrated with monolayer MoS2 via angle-resolved reflectance microscopy spectra of the coupled system. Str…
Fano resonance and spectrally modified photoluminescence enhancement in monolayer MoS2 integrated with plasmonic nanoantenna array
Bumsu Lee, Joohee Park, Gang Hee Han +5
The manipulation of light-matter interactions in two-dimensional atomically thin crystals is critical for obtaining new optoelectronic functionalities in these strongly confined ma…
Scalable Production of Highly-Sensitive Nanosensors Based on Graphene Functionalized with a Designed G Protein-Coupled Receptor
Mitchell B. Lerner, Felipe Matsunaga, Gang Hee Han +8
We have developed a novel, all-electronic biosensor for opioids that consists of an engineered mu opioid receptor protein, with high binding affinity for opioids, chemically bonded…
Differentiation of Complex Vapor Mixtures Using Versatile DNA-Carbon Nanotube Chemical Sensor Arrays
Nicholas J. Kybert, Mitchell B. Lerner, Jeremy S. Yodh +2
Vapor sensors based on functionalized carbon nanotubes (NTs) have shown great promise, with high sensitivity conferred by the reduced dimensionality and exceptional electronic prop…
Scalable, Non-Invasive Glucose Sensor Based on Boronic Acid Functionalized Carbon Nanotube Transistors
Mitchell B. Lerner, Nicholas Kybert, Ryan Mendoza +3
We developed a scalable, label-free all-electronic sensor for D-glucose based on a carbon nanotube transistor functionalized with pyrene-1-boronic acid. This sensor responds to glu…
In-situ electronic characterization of graphene nanoconstrictions fabricated in a transmission electron microscope
Ye Lu, Christopher A. Merchant, Marija Drndić +1
We report electronic measurements on high-quality graphene nanoconstrictions (GNCs) fabricated in a transmission electron microscope (TEM), and the first measurements on GNC conduc…
High On/Off Ratio Graphene Nanoconstriction Field Effect Transistor
Ye Lu†, Brett Goldsmith†, Douglas R. Strachan†‡ +3
We report a method to pattern monolayer graphene nanoconstriction field effect transistors (NCFETs) with critical dimensions below 10 nm. NCFET fabrication is enabled by the use of…
Size-selective nanoparticle growth on few-layer graphene films
Zhengtang Luo, Luke A. Somers, Yaping Dan +4
We observe that gold atoms deposited by physical vapor deposition onto few layer graphenes condense upon annealing to form nanoparticles with an average diameter that is determined…
Structural and magnetic properties of E-Fe_{1-x}Co_xSi thin films deposited via pulsed laser deposition
Ncholu Manyala, Balla D. Ngom, A. C. Beye +6
We report pulsed laser deposition synthesis and characterization of polycrystalline Fe1-xCox Si thin films on Si (111). X-ray diffraction, transmission electron, and atomic force m…
Gas Sensing Properties of Single Conducting Polymer Nanowires and the Effect of Temperature
Yaping Dan, Yanyan Cao, Tom E. Mallouk +2
We measured the electronic properties and gas sensing responses of template-grown poly(3,4-ethylenedioxythiophene)/poly(styrenesulfonate) (PEDOT/PSS)-based nanowires. The nanowires…