Search Results - "Fozooni, P"

Observation of dynamical ordering in a confined Wigner crystal by Glasson, P, Dotsenko, V, Fozooni, P, Lea, M J, Bailey, W, Papageorgiou, G, Andresen, S E, Kristensen, A

“…We present measurements of the conduction of nondegenerate free electrons along a low-dimensional channel at low temperatures, using surface-state electrons on…”
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Microwave saturation of the Rydberg States of electrons on helium by Collin, E, Bailey, W, Fozooni, P, Frayne, P G, Glasson, P, Harrabi, K, Lea, M J, Papageorgiou, G

“…We present measurements of the resonant microwave excitation of Rydberg energy levels for surface-state electrons on superfluid helium. The…”
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Counting Individual Trapped Electrons on Liquid Helium by Papageorgiou, G., Glasson, P., Harrabi, K., Antonov, V., Collin, E., Fozooni, P., Frayne, P. G., Lea, M. J., Rees, D. G., Mukharsky, Y.

“…We show that small numbers of electrons, including a single isolated electron, can be held in an electrostatic trap above the surface of superfluid helium. A…”
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Hall-Velocity Limited Magnetoconductivity in a Classical Two-Dimensional Wigner Crystal by Kristensen, A, Djerfi, K, Fozooni, P, Lea, MJ, Richardson, PJ, Santrich-Badal, A, Blackburn, A, van der Heijden RW

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Trapping single electrons on liquid helium by Glasson, P., Papageorgiou, G., Harrabi, K., Rees, D.G., Antonov, V., Collin, E., Fozooni, P., Frayne, P.G., Mukharsky, Y., Lea, M.J.

“…Surface-state electrons on liquid helium, localised in quantum dots, have been proposed as condensed matter qubits. We now demonstrate experimentally that…”
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Confined electron crystals and Rydberg states on liquid helium by Glasson, P., Collin, E., Fozooni, P., Frayne, P.G., Harrabi, K., Bailey, W., Papageorgiou, G., Mukharsky, Y., Lea, M.J.

“…Experiments are in progress to measure and control the quantum states of surface state electrons on liquid helium, both individually and in arrays, for…”
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Magnetoresistance in 2D electrons in liquid helium : many-electron versus single-electron kinetics by DYKMAN, M. I, LEA, M. J, FOZOONI, P, FROST, J

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Direct observation of many-electron magnetoconductivity in a nondegenerate 2D electron liquid by Lea, MJ, Fozooni, P, Richardson, PJ, Blackburn, A

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Observation of dynamical ordering in a confined Wigner crystal by Glasson, P., Dotsenko, V., Fozooni, P., Lea, M.J., Bailey, W., Papageorgiou, G., Andresen, S.E., Kristensen, A.

“…We demonstrate the fabrication and control of surface state electrons on superfluid helium in microchannel devices. The response of these devices shows strong…”
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Detecting electrons on helium with a single-electron transistor (SET) by Papageorgiou, G, Mukharsky, Yu, Harrabi, K, Glasson, P, Fozooni, P, Frayne, P.G, Collin, E, Lea, M.J

“…A superconducting single electron transistor device has been designed and fabricated inside a ring which defines a shallow pool of liquid helium. The objective…”
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Microelectronics on liquid helium by Glasson, P, Andresen, S.Erfurt, Ensell, G, Dotsenko, V, Bailey, W, Fozooni, P, Kristensen, A, Lea, M.J

“…Microelectronic devices for surface state electrons on liquid helium are being developed using surface structures on quartz and GaAs substrates. Conduction…”
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Crossover phenomenon for hopping conduction in strong magnetic fields by SHLIMAK, I, KAVEH, M, YOSEFIN, M, LEA, M, FOZOONI, P

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Effect of localized and delocalized electrons on the low-temperature conductivity and magnetoconductivity of metallic Ge homogeneously doped by As by Rentzsch, R, Ionov, A.N, Fozooni, P, Lea, M.J

“…At T=20 mK –2 K we analyze the temperature dependence of conductivity and magnetoconductivity of a series of metallic samples of Ge : As close to the critical…”
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Microwave saturation and the Rabi frequency of the Rydberg states of electrons on helium by Collin, E., Bailey, W., Fozooni, P., Frayne, P.G., Glasson, P., Harrabi, K., Lea, M.J., Papageorgiou, G.

“…We present measurements of the resonant microwave excitation of the Rydberg energy levels of surface state electrons on superfluid helium. The temperature…”
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Observation of audio-frequency edge magnetoplasmons in the classical two-dimensional electron gas by PETERS, P. J. M, LEA, M. J, JANSSEN, A. M. L, STONE, A. O, JACOBS, W. P. N. M, FOZOONI, P, VAN DER HEIJDEN, R. W

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Non-linear transport and a non-equilibrium phase transition in 2D electrons on liquid helium by Djerfi, K, Dotsenko, V, Fozooni, P, Rubo, Yu.G, Lea, M.J

“…The magnetoconductivity σ( B) of the two-dimensional (2D) electron solid on liquid helium is highly non-linear, as the Hall velocity passes the phase velocity…”
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The Quantum Corrections to the Conductivity for Homogeneously Doped Barely Metallic Germanium by Ionov, A. N., Rentzsch, R., Fozooni, P., Lea, M. J.

“…We report the results of electrical conductivity studies down to 30 mK for barely metallic samples in the vicinity of the metal–insulator transition (MIT). We…”
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Anomalous Behavior above the Melting Point of Two-Dimensional Electrons on Liquid Helium by Djerfi, K., Fozooni, P., Harris, S., Lea, M. J., Richardson, P. J., Santrich-Badal, A., van Haren, R. J. F., Blackburn, A.

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On the Sign and Temperature Dependence of Magnetoresistance in Variable-Range Hopping in Highly Compensated n-GaAs: The Role of Spin-Effects by Rentzsch, R., Ionov, A. N., Sandow, B., Stefanyi, P., Fozooni, P., Lea, M. J.

“…The magnetoresistance of neutron‐transmutation‐doped (NTD) n‐type GaAs has been measured in the variable range hopping regime at temperatures, T = 0.03 to 1.6…”
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Conduction of electrons on liquid helium along channels produced by multi-layer microfabrication by van Haren, R.J.F., Acres, G., Fozooni, P., Kristensen, A., Lea, M.J., Richardson, P.J., Valkering, A.M.C., van der Heijden, R.W.

“…We demonstrate the conduction of free electrons along an array of microchannels of liquid helium, 30 μm wide, 1 μm deep and 1.5 mm long, held by surface…”
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