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Hybrid, Gate-Tunable, van der Waals p-n Heterojunctions from Pentacene and MoS2
Deep Jariwala, Sarah L. Howell, Kan-Sheng Chen +7
The recent emergence of a wide variety of two-dimensional (2D) materials has created new opportunities for device concepts and applications. In particular, the availability of semi…
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…
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…
Gate-tunable Memristive Phenonmena Mediated by Grain Boundaries in Single Layer MoS2
V. K. Sangwan, D. Jariwala, I. S. Kim +4
Continued progress in high speed computing depends on breakthroughs in both materials synthesis and device architectures. The performance of logic and memory can be enhanced signif…
Investigation of Band-Offsets at Monolayer-Multilayer MoS2 Junctions by Scanning Photocurrent Microscopy
Sarah L. Howell, Deep Jariwala, Chung-Chiang Wu +6
The thickness-dependent band structure of MoS2 implies that discontinuities in energy bands exist at the interface of monolayer (1L) and multilayer (ML) thin films. The characteris…
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…