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Anisotropic Thermal Conductivity of Exfoliated Black Phosphorus
Hyejin Jang, Joshua D. Wood, Christopher R. Ryder +2
We ascertain the anisotropic thermal conductivity of alumina passivated black phosphorus (BP), a reactive 2D nanomaterial with strong in-plane anisotropy. We measure the room tempe…
Graphene-Based Platform for Infrared Near-Field Nanospectroscopy of Water and Biological Materials in an Aqueous Environment
Omar Khatib, Joshua D. Wood, Alexander S. McLeod +12
Scattering scanning near-field optical microscopy (s-SNOM) has emerged as a powerful nanoscale spectroscopic tool capable of characterizing individual biomacromolecules and molecul…
Preserving the 7x7 surface reconstruction of clean Si(111) by graphene adsorption
Justin C. Koepke, Joshua D. Wood, Cedric M. Horvath +2
We employ room-temperature ultrahigh vacuum scanning tunneling microscopy (UHV STM) and {\em ab-initio} calculations to study graphene flakes that were adsorbed onto the Si(111)…
Solvent Exfoliation of Electronic-Grade, Two-Dimensional Black Phosphorus
Joohoon Kang, Joshua D. Wood, Spencer A. Wells +4
Solution dispersions of two-dimensional (2D) black phosphorus (BP), often referred to as phosphorene, are achieved by solvent exfoliation. These pristine, electronic-grade BP dispe…
In Situ Thermal Decomposition of Exfoliated Two-Dimensional Black Phosphorus
Xiaolong Liu, Joshua D. Wood, Kan-Sheng Chen +2
With a semiconducting band gap and high charge carrier mobility, two-dimensional (2D) black phosphorus (BP), often referred to as phosphorene, holds significant promise for next ge…
Annealing Free, Clean Graphene Transfer using Alternative Polymer Scaffolds
Joshua D. Wood, Gregory P. Doidge, Enrique A. Carrion +11
We examine the transfer of graphene grown by chemical vapor deposition (CVD) with polymer scaffolds of poly(methyl methacrylate) (PMMA), poly(lactic acid) (PLA), poly(phthalaldehyd…