Search Results - "Koeman, N."

Yttrium and lanthanum hydride films with switchable optical properties by Huiberts, J. N, Griessen, R, Rector, J. H, Wijngaarden, R. J, Dekker, J. P, de Groot, D. G, Koeman, N. J

“…Yttrium, lanthanum and the trivalent rare-earth elements form hydrides that also exhibit metal-insulator transitions, but the extreme reactivity and fragility…”
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Visualization of hydrogen migration in solids using switchable mirrors by van der Molen, S. J, den Broeder, F. J. A, Kremers, M, Huiberts, J. N, Nagengast, D. G, van Gogh, A. T. M, Huisman, W. H, Koeman, N. J, Dam, B, Rector, J. H, Plota, S, Haaksma, M, Hanzen, R. M. N, Jungblut, R. M, Duine, P. A, Griessen, R

“…Switchable mirrors made of thin films of the hydrides of yttrium (YHx), lanthanum (LaHx) or rare-earth metals exhibit spectacular changes in their optical…”
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Pixel switching of epitaxial Pd/YHx/CaF2 switchable mirrors by KERSSEMAKERS, J. W. J, VAN DER MOLEN, S. J, KOEMAN, N. J, GÜNTHER, R, GRIESSEN, R

“…Exposure of rare-earth films to hydrogen can induce a metal-insulator transition, accompanied by pronounced optical changes. This 'switchable mirror' effect…”
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Light-induced metal-insulator transition in a switchable mirror by Hoekstra, A F, Roy, A S, Rosenbaum, T F, Griessen, R, Wijngaarden, R J, Koeman, N J

“…Rare earth hydride films can be converted reversibly from metallic mirrors to insulating windows simply by changing the surrounding hydrogen gas pressure at…”
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Electrical and optical properties of epitaxial YHx switchable mirrors by ENACHE, S, LEEUWERINK, T, HOEKSTRA, A. F. Th, REMHOF, A, KOEMAN, N. J, DAM, B, GRIESSEN, R

“…In 1996, Huiberts et al. discovered that polycrystalline Y and La films, covered with a thin Pd layer, switch reversibly from shiny metallic to transparent…”
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Increasing Water System Robustness in the Netherlands: Potential of Cross-Sectoral Water Reuse by Pronk, G. J., Stofberg, S. F., Van Dooren, T. C. G. W., Dingemans, M. M. L., Frijns, J., Koeman-Stein, N. E., Smeets, P. W. M. H., Bartholomeus, R. P.

“…Water reuse has the potential to substantially reduce the demand on groundwater and surface water. This study presents a method to evaluate the potential of…”
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Performance enhancement of metal-hydride switchable mirrors using Pd/AlOx composite cap layers by van Gogh, A. T. M., van der Molen, S. J., Kerssemakers, J. W. J., Koeman, N. J., Griessen, R.

“…A drastic improvement of the optical properties and lifetime of switchable mirrors is obtained by placing a thin AlOx buffer layer between the Pd cap layer and…”
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Structural, optical and electronic properties of LaMgHx switchable mirrors by ISIDORSSON, J, GIEBELS, I. A. M. E, KOOIJ, E. S, KOEMAN, N. J, RECTOR, J. H, VAN GOGH, A. T. M, GRIESSEN, R

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Mild desalination of various raw water streams by Groot, C K, van den Broek, W B P, Loewenberg, J, Koeman-Stein, N, Heidekamp, M, de Schepper, W

“…For chemical industries, fresh water availability is a pre-requisite for sustainable operation. However, in many delta areas around the world, fresh water is…”
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Series of maxima in the field dependent magnetic moment of layered superconductors by BRONGERSMA, S. H, VERWEIJ, E, KOEMAN, N. J, DE GROOT, D. G, GRIESSEN, R, IVLEV, B. I

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The properties of pulsed laser deposited YH2 films for switchable devices by Lokhorst, A.C., Heijna, M.C.R., Rector, J.H., Giebels, I.A.M.E., Koeman, N.J, Dam, B.

“…In-situ deposited YH2 films ranging from epitaxial to nanocrystalline were prepared by pulsed laser deposition (PLD). PLD has the advantage that the yttrium…”
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Yttrium and lanthanum hydride films with switchable optical properties by Griessen, R, Huiberts, J.N, Kremers, M, van Gogh, A.T.M, Koeman, N.J, Dekker, J.P, Notten, P.H.L

“…We discovered that yttrium-, lanthanum- and rare earth-hydride films exhibit remarkable optical properties near their metal–insulator transition: the…”
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Roughness in Nb/Cu multilayers determined by x-ray diffraction and atomic force microscopy by Temst, K., Van Bael, M. J., Wuyts, B., Van Haesendonck, C., Bruynseraede, Y., de Groot, D. G., Koeman, N., Griessen, R.

“…Nb/Cu multilayers grown by molecular beam epitaxy have been studied by x-ray diffraction and atomic force microscopy. X-ray diffraction provides the average…”
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Synthesis of yttriumtrihydride films for ex-situ measurements by Huiberts, J.N., Rector, J.H., Wijngaarden, R.J., Jetten, S., de Groot, D., Dam, B., Koeman, N.J., Griessen, R., Hjörvarsson, B., Olafsson, S., Cho, Y.S.

“…A new method has been developed to synthesize compact yttriumtrihydride by making use of a thin film technique. For electrical measurements yttrium films of…”
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An X-ray diffraction study of interface roughness and diffusion in Ag/Pd superlattices by TEMST, K, VAN BAEL, M. J, VAN HAESENDONCK, C, BRUYNSERAEDE, Y, DE GROOT, D. G, KOEMAN, N, GRIESSEN, R

“…The influence of thermal annealing on the surface and interface roughness of epitaxial Ag/Pd superlattices has been quantitatively characterized by high-angle…”
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Atomic force microscopy and X-ray diffraction study of surface and interface roughness in Nb/Cu multilayers by Temst, K., Van Bael, M.J., de Groot, D.G., Koeman, N.J., Griessen, R.P., Wuyts, B., Van Haesendonck, C., Bruynseraede, Y.

“…We report on the combined use of X-ray diffraction and atomic force microscopy for the structural characterization of Nb/Cu multilayers. Analysis of the X-ray…”
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Growth and etching phenomena observed by STM/AFM on pulsed-laser deposited YBa2Cu3O7−δ films by Dam, B., Koeman, N.J., Rector, J.H., Stäuble-Pümpin, B., Poppe, U., Griessen, R.

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Pressure dependence of the Tc of YBa2Cu3O7 up to 170 kbar by DRIESSEN, A, GRIESSEN, R, KOEMAN, N, SALOMONS, E, BROUWER, R, DE GROOT, D. G, HEECK, K, HEMMES, H, RECTOR, J

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Highly reflecting Y/Mg–Hx multilayered switchable mirrors by Giebels, I.A.M.E, Isidorsson, J, Kooij, E.S, Remhof, A, Koeman, N.J, Rector, J.H, van Gogh, A.T.M, Griessen, R

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Boron implantations in silicon: A comparison of charge carrier and boron concentration profiles by Hofker, W. K., Werner, H. W., Oosthoek, D. P., Koeman, N. J.

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