Searched for: subject:"conductivity"
(21 - 40 of 145)

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Jak, M.J.G. (author), Riess, I. (author), Schoonman, J. (author), Chowdari, B.V.R. (author)
journal article 1996
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Jak, M.J.G. (author), Kelder, E.M. (author), Stuivinga, M. (author), Schoonman, J. (author), Chowdari, B.V.R. (author)
journal article 1996
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Van der Zant, H.S.J. (author), Mantel, O.C. (author), Dekker, C. (author), Mooij, J.E. (author), Traeholt, C. (author)
journal article 1996
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Van der Laan, G.P. (author)
doctoral thesis 1996
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Tans, S.J. (author), Miedema, R. (author), Geerligs, L.J. (author), Dekker, C. (author), Wu, J. (author), Wegner, G. (author)
journal article 1997
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Mantel, O.C. (author), Van der Zant, H.S.J. (author), Steinfort, A.J. (author), Dekker, C. (author), Traeholt, C. (author), Zandbergen, H.W. (author)
journal article 1997
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Tans, S.J. (author), Devoret, M.H. (author), Dai, H. (author), Thess, A. (author), Smalley, R.E. (author), Georliga, L.J. (author), Dekker, C. (author)
journal article 1997
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Tans, S.J. (author), Geerligs, L.J. (author), Dekker, C. (author), Wu, J. (author), Wegner, G. (author)
journal article 1997
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Bezryadin, A. (author), Dekker, C. (author)
journal article 1997
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Pedarnig, J.D. (author), Rössler, R. (author), Delamare, M.P. (author), Lang, W. (author), Bäuerle, D. (author), Köhler, A. (author), Zandbergen, H.W. (author)
Vicinal YBa2Cu3O7?? (YBCO) thin films of thickness h = 20–480?nm are grown by pulsed-laser deposition on 10° miscut (001) SrTiO3 substrates. The anisotropic resistivities, c-axis texture, and critical temperature drastically depend on the thickness of vicinal films. High-resolution electron microscopy reveals a defect microstructure with strong...
journal article 2002
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Laugere, F.P.J. (author)
doctoral thesis 2003
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Van der Kolk, E. (author), Basun, S.A. (author), Imbusch, G.F. (author), Yen, W.M. (author)
Electron delocalization processes of optically excited states of Ce3+ impurities in Lu2SiO5 were investigated by means of a temperature and spectrally resolved photoconductivity study. By monitoring separately the strength of the photocurrent resulting from excitation into each of the Ce3+?5d absorption bands, over a broad temperature region,...
journal article 2003
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Lientschnig, G. (author)
The exponential downscaling of (sub-) microelectronic devices known as Mooreâs law will continue in all likelihood for the next two decades. Transistors with lengths below 10 nm have already been successfully demonstrated. However, once the length of transistors will have been reduced to only a couple of nanometers, present-day CMOS technology...
doctoral thesis 2003
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Kroeze, J.E. (author)
doctoral thesis 2004
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Dorenbos, P. (author)
A mechanism of persistent luminescence that was proposed in 1996 for SrAl2O4:Eu2+;Dy3+ has been widely adopted to explain afterglow in many Eu2+ and Dy3+ codoped aluminates and silicates. The mechanism involves the thermally activated release of a hole from Eu2+ in its excited 5d state to the valence band which is subsequently trapped by Dy3+....
journal article 2005
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Hamer, W.J. (author)
Chromate compounds have been widely used to improve the corrosion protection of galvanised steel and aluminium objects in the past decades. The hexavalent chromium in chromate enhances the adherence of coatings to galvanised steel and aluminium. Additionally, if the passive layers on these materials should become damaged, hexavalent chromium...
doctoral thesis 2005
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Nanu, M. (author), Boulch, F. (author), Schoonman, J. (author), Goossens, A. (author)
Deep-level transient spectroscopy (DLTS) has been used to measure the concentration and energy position of deep electronic states in CuInS2. Flat TiO2?CuInS2 heterojunctions as well as TiO2-CuInS2 nanocomposites have been investigated. Subband-gap electronic states in CuInS2 films are mostly due to antisite point defects and vacancies....
journal article 2005
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Durkut, M. (author), Mas-Torrent, M. (author), Hadley, P. (author), Jonkheijm, P. (author), Schenning, A.P.H.J. (author), Meijer, E.W. (author), George, S. (author), Ajayaghosh, A. (author)
The electrical properties of supermolecular assemblies of oligo(p-phenylene vinylene) were studied. These materials self-assemble into well-defined cylindrical structures in solution with lengths in the range of 100?nm–10??m and diameters between 5 and 200?nm. Atomic force microscopy showed that by adjusting the concentration, either individual...
journal article 2006
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Klaver, A. (author), Nádaždy, V. (author), Zeman, M. (author), Swaaiij, R.A.C.M.M. (author)
We present a study of changes in the defect density of states in hydrogenated amorphous silicon (a-Si:H) due to high-energy electron irradiation using charged deep-level transient spectroscopy. It was found that defect states near the conduction band were removed, while in other band gap regions the defect-state density increased. A similar...
journal article 2006
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Dorenbos, P. (author), Van der Kolk, E. (author)
Knowledge from lanthanide spectroscopy on wide band gap (6–10?eV) inorganic compounds is used to understand and predict optical and electronic properties of the lanthanides in the III-V semiconductor GaN. For the first time the location of the 4fn ground state energy of each divalent and trivalent lanthanide ion relative to the valence and...
journal article 2006
Searched for: subject:"conductivity"
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