Highlights [show all]
Nanolaminate membranes made of 2D materials such as graphene oxide are promising candidates for molecular sieving via size-limited diffusion in the two-dimensional capillaries, but high hydrophilicity makes these membranes unstable in water. Here, we report a nanolaminate membrane based on covalently functionalized MoS2 nanosheets.
Doped MoTe2 as 2D PCM
Metal-insulator transitions in two dimensional materials represent a great opportunity for fast, low energy, and ultradense switching devices. Due to the small energy difference between its semimetallic and semiconducting crystal phases, phase transition in MoTe2 can occur with an unprecedented small amount of external perturbations.
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Our research focuses on atomistic simulations of materials and devices for interest to nanoelectronics. Materials include two dimensional materials, glassy oxides, chalcogenides and their interaction with metals. In order to span timescales and lengthscales we use a wide range of atomistic methods including density functional theory and molecular dynamics simulations. Additionally, we develop methods to describe emerging device operation and novel materials.