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128,953 research outcomes, page 1 of 12,896
  • publication . Article . 2021
    Authors:
    Junichi Nomoto; Hiroaki Matsui; Iwao Yamaguchi; Tomohiko Nakajima; Tetsuo Tsuchiya;
    Persistent Identifiers
    Publisher: AIP Publishing

    Excimer laser irradiation (ELI) has recently been revealed to simultaneously increase the work function (ϕ) and carrier concentration (N) in doped In2O3 films, suggesting a potential benefit in fabricating transparent conducting oxides (TCOs) for organic light emitting ...

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  • publication . Article . Preprint . 2002
    Open Access English
    Authors:
    G. D. J. Smit; Sven Rogge; Teun M. Klapwijk;
    Persistent Identifiers
    Publisher: American Institute of Physics
    Country: Netherlands

    We have measured electrical transport across epitaxial, nanometer-sized metal-semiconductor interfaces by contacting CoSi2-islands grown on Si(111) with an STM-tip. The conductance per unit area was found to increase with decreasing diode area. Indeed, the zero-bias con...

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  • publication . Article . Preprint . 2013
    Open Access
    Authors:
    Timothy Benseman; Kenneth E. Gray; A. E. Koshelev; W. K. Kwok; Ulrich Welp; Hidetoshi Minami; Kazuo Kadowaki; Takashi Yamamoto;
    Persistent Identifiers
    Publisher: AIP Publishing

    Stacks of intrinsic Josephson junctions (IJJs) in high-temperature superconductors enable the fabrication of compact sources of coherent terahertz radiation. Here we demonstrate that multiple stacks patterned on the same Bi2Sr2CaCu2O8+delta crystal can - under optimized...

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  • publication . Article . 2014
    English
    Authors:
    Quentin Gaimard; Laurent Cerutti; Roland Teissier; Aurore Vicet;
    Persistent Identifiers
    Publisher: HAL CCSD
    Country: France

    We report on the growth, fabrication, and experimental study of distributed feed-back antimonide diode lasers with buried grating. A second order index-coupled grating was defined by interferometric lithography on the top of the laser waveguide and dry etched by reactiv...

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  • publication . Preprint . Article . 2002
    Open Access English
    Authors:
    Sang Don Bu; D. M. Kim; J. H. Choi; J. E. Giencke; Satyabrata Patnaik; L.D. Cooley; Eric E. Hellstrom; David C. Larbalestier; Chang-Beom Eom; J. Lettieri; ...
    Persistent Identifiers
    Project: NSF | CAREER: Structure-Propert... (9875405), NSF | Acquisition of an Electro... (9704175)

    We report the growth and properties of epitaxial MgB2 thin films on (0001) Al2O3 substrates. The MgB2 thin films were prepared by depositing boron films via RF magnetron sputtering, followed by a post-deposition anneal at 850C in magnesium vapor. X-ray diffraction and c...

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  • publication . Article . 2017
    Authors:
    Couet, S.; Devolder, T.; Swerts, J.; Mertens, S.; Lin, T.; Liu, E.; Van Elshocht, S.; Sankar Kar, G.;
    Persistent Identifiers
    Publisher: AIP Publishing

    Free layers with double MgO/CoFeB interfaces are an established solution for improving the thermal stability at small device dimensions in perpendicular spin transfer torque-magnetic random access memory devices. A thin spacer layer, composed usually of Ta, W, Hf, etc.,...

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  • publication . Article . 2006
    Authors:
    Alexandr Marchenko; Denis Fichou; Daniel Bonamy; Elisabeth Bouchaud;
    Persistent Identifiers
    Publisher: AIP Publishing

    Scanning tunneling microscope (STM) is used for time resolved nanoscale observation of fracture events in a mica single crystal cleaved in accordance with Obreimoff’s [Proc. R. Soc. London Ser. A 127, 290 (1930)] experiment scheme. The changes in separation between the ...

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  • publication . Article . 2005
    Open Access
    Authors:
    Yunseok Jang; Do Hwan Kim; Yeong Don Park; Jeong Ho Cho; Minkyu Hwang; Kilwon Cho;
    Persistent Identifiers
    Publisher: AIP Publishing

    The mobility of pentacene thin-film transistors (TFTs) is correlated with the dielectric properties of their insulators. We varied the dielectric properties of the poly(4-vinylphenol) insulators of such TFTs by changing the molar ratio of the prepolymer/cross-linking ag...

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  • publication . Article . 1988
    Open Access
    Authors:
    J. V. Mantese; Antonio B. Catalan; Aboud H. Hamdi; Adolph L. Micheli; K. Studer‐Rabeler;
    Persistent Identifiers
    Publisher: AIP Publishing

    Fine line superconductors, approximately 5 μm in width and 260 nm thick, were formed from Y‐Ba‐Cu on 〈100〉SrTiO3 by the combined methods of metalorganic deposition and selective area electron beam exposure. The lines were written in metal neodecanoates using an electron...

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  • publication . Article . 1977
    Authors:
    F. Ranjbar; Harold H. Harris; J. J. Leventhal;
    Persistent Identifiers
    Publisher: AIP Publishing

    Cross sections for production of excited states of Cd II resulting from He+‐Cd and He+2‐Cd collisions are reported. These data suggest that high‐pressure (∼ atmospheres) operation of a He‐Cd laser in which pumping is achieved by charge‐transfer excitation with reactant ...

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128,953 research outcomes, page 1 of 12,896