Search Results - "StewartJr, M. D"

Statistical study and parallelisation of multiplexed single-electron sources by Norimoto, S, See, P, Schoinas, N, Rungger, I, BoykinII, T. O, StewartJr, M. D, Griffiths, J. P, Chen, C, Ritchie, D. A, Kataoka, M

“…Increasing electric current from a single-electron source is a main challenge in an effort to establish the standard of the ampere defined by the fixed value…”
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Effect of device design on charge offset drift in Si/SiO$_2$ single electron devices by Hu, Binhui, Ochoa, Erick D, Sanchez, Daniel, Perron, Justin K, Zimmerman, Neil M, StewartJr, M. D

“…We have measured the low-frequency time instability known as charge offset drift of Si/SiO$_2$ single electron devices (SEDs) with and without an overall…”
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A new Regime of Pauli-Spin Blockade by Perron, Justin K, StewartJr, M. D, Zimmerman, Neil M

“…Pauli-spin blockade (PSB) is a transport phenomenon in double quantum dots that allows for a type of spin to charge conversion often used to probe fundamental…”
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A quantitative study of bias triangles presented in chemical potential space by Perron, Justin K, StewartJr, M. D, Zimmerman, Neil M

“…J. Phys.: Condens. Matter 27 (2015) 235302 We present measurements of bias triangles in several biasing configurations. Thorough analysis of the data allows us…”
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"Super weakly" coupled superconductivity in ultrathin superconductor-normal-metal bilayers by Long, Zhenyi, StewartJr, M. D, VallesJr, James M

“…Tunneling measurements of the temperature dependence of the electronic density of states (DOS) of ultrathin bilayers of Pb and Ag reveal that their…”
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Field Tuned Superconductor to Insulator Transitions in an Amorphous Film with an Imposed Multiply Connected Geometry by StewartJr, M. D, Yin, Aijun, Xu, J. M, VallesJr, J. M

“…We have observed multiple magnetic field driven superconductor to insulator transitions (SIT) in amorphous Bi films perforated with a nano-honeycomb (NHC)…”
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Cooper pair insulator in amorphous films induced by nanometer-scale thickness variations by Hollen, S. M, Nguyen, H. Q, Rudisaile, E, StewartJr, M. D, Shainline, J, Xu, J. M, VallesJr, J. M

“…Phys. Rev. B 84, 064528 (2011) Unusual transport properties of superconducting (SC) materials, such as the under doped cuprates, low dimensional…”
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Observation of Giant Positive Magnetoresistance in a Cooper Pair Insulator by Nguyen, H. Q, Hollen, S. M, StewartJr, M. D, Shainline, J, Yin, Aijun, Xu, J. M, VallesJr, J. M

“…Ultrathin amorphous Bi films, patterned with a nano-honeycomb array of holes, can exhibit an insulating phase with transport dominated by the incoherent motion…”
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Ordered Nano-Crystal Arrays Spontaneously Form in Films Evaporated onto Nanopore Array Substrates by Pavenayotin, Niravun, StewartJr, M. D, VallesJr, James M, Yin, Aijun, Xu, J. M

“…We present SEM images of films thermally evaporated onto Anodic Aluminum Oxide substrates that are patterned with a hexagonal array of 34 and 80 nm diameter…”
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Magnetic Flux Periodic Response of Nano-perforated Ultrathin Superconducting Films by StewartJr, M. D, Long, Zhenyi, VallesJr, James M, Yin, Aijun, Xu, J. M

“…We have patterned a hexagonal array of nano-scale holes into a series of ultrathin, superconducting Bi/Sb films with transition temperatures 2.65 K $<T_{co} <…”
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