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document
Stern, F. (author), Longo, J. (author), Zhang, Z.J. (author), Subramani, A.K. (author)
journal article 1996
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Zhang, S. (author), Kwakernaak, C. (author), Tichelaar, F.D. (author), Sloof, W.G. (author), Kuzmina, M. (author), Herbig, M. (author), Raabe, D. (author), Brück, E. (author), Van der Zwaag, S. (author), Van Dijk, N.H. (author)
The autonomous repair mechanism of creep cavitation during high-temperature deformation has been investigated in Fe-Au and Fe-Au-B-N alloys. Combined electron-microscopy techniques and atom probe tomography reveal how the improved creep properties result from Au precipitation within the creep cavities, preferentially formed on grain boundaries...
journal article 2015
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Rem, P.C. (author), Zhang, S. (author), Forssberg, E. (author), De Jong, T.P.R. (author)
Separability and separation mechanisms of small particles in modern rotating type eddycurrent separators (ECSs) were discussed in Part I. In order to address problems associated with this design concept, a number of novel ECSs, each with a unique design, have been developed. Part II reports on investigation into the separability and separation...
journal article 2000
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Brück, E.H. (author), Trung, N.T. (author), Zhang, L. (author), Caron, L. (author), Buschow, K.H.J. (author)
The MnCoGe alloy can crystallize in either the hexagonal Ni2In- or the orthorhombic TiNiSi-type of structure. In both phases MnCoGe behaves like a typical ferromagnet with a second-order magnetic phase transition. For MnCoGeBx with B on interstitial positions, we discover a giant magnetocaloric effect associated with a single first-order...
journal article 2010
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Yang, D.G. (author), Zhang, G.Q. (author), Ernst, L.J. (author), van 't Hof, C. (author), Caers, J.F.J.M. (author), Bressers, H.J.L. (author), Janssen, J.H.J. (author)
journal article 2003
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Zhang, X. (author), Van den Bos, C. (author), Sloof, W.G. (author), Hovestad, A. (author), Terryn, H. (author), De Wit, J.H.W. (author)
journal article 2005
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Wei, J. (author), Ye, H. (author), Van Zeijl, H.W. (author), Sarro, P.M. (author), Zhang, G.Q. (author)
A micro-electro-mechanical-system (MEMS) based, temperature triggered, switch is developed as a cost-effective solution for smart cooling control of solid-state-lighting systems. The switch (1.0x0.4 mm2) is embedded in a silicon substrate and fabricated with a single-mask 3D micro-machining process. The device switches on at a designed...
journal article 2012
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Wu, J. (author), Ning, F. (author), Trinh, T.T. (author), Kjelstrup, S. (author), Vlugt, T.J.H. (author), He, J. (author), Skallerud, B.H. (author), Zhang, Z. (author)
Despite observations of massive methane release and geohazards associated with gas hydrate instability in nature, as well as ductile flow accompanying hydrate dissociation in artificial polycrystalline methane hydrates in the laboratory, the destabilising mechanisms of gas hydrates under deformation and their grain-boundary structures have not...
journal article 2015
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Dung, N.H. (author), Zhang, L. (author), Ou, Z.Q. (author), Zhao, L. (author), Van Eijck, L. (author), Mulders, A.M. (author), Avdeev, M. (author), Suard, E. (author), Van Dijk, N.H. (author), Brück, E. (author)
Using high-resolution neutron diffraction measurements for Mn-rich hexagonal Mn-Fe-P-Si compounds, we show that the substitution of Mn for Fe on the 3f sites results in a linear decrease of the Fe/Mn(3f) magnetic moments, while the Mn(3g) magnetic moments remain constant. With increasing temperature, the Mn(3g) magnetic moments show almost no...
journal article 2012
document
Liang, K. (author), Zhang, Y. (author), Sun, Q. (author), Ruess, M. (author)
A knock-down factor is commonly used to take into account the obvious decline of the buckling load in a cylindrical shell caused by the inevitable imperfections. In 1968, NASA guideline SP-8007 gave knock-down factors which rely on a lower-bound curve taken from experimental data. Recent research has indicated that the NASA knock-down factors...
journal article 2015
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Zhang, Y. (author), Van der Giessen, E. (author), Nicola, L. (author)
Simulations of rough surface flattening are performed on thin metal films whose roughness is created by nanoimprinting flat single crystals. The imprinting is carried out by means of a rigid template with equal flat contacts at varying spacing. The imprinted surfaces are subsequently flattened by a rigid platen, while the change of roughness and...
journal article 2010
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Cui, X. (author), Green, M.A. (author), Blower, P.J. (author), Zhou, D. (author), Yan, Y. (author), Zhang, W. (author), Djanashvili, K. (author), Mathe, D. (author), Veres, D.S. (author), Szigeti, K. (author)
Magnetic and fluorescent hydroxyapatite nanoparticles were synthesised using Al(OH)3-stabilised MnFe2O4 or Fe3O4 nanoparticles as precursors. They were readily and efficiently radiolabelled with 18F. Bisphosphonate polyethylene glycol polymers were utilised to endow the nanoparticles with excellent colloidal stability in water and to incorporate...
journal article 2015
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Ishihara, R. (author), Zhang, J. (author), Trifunovic, M. (author), Van der Zwan, M. (author), Takagishi, H. (author), Kawajiri, R. (author), Shimoda, T. (author), Beenakker, C.I.M. (author)
Solution process of silicon using liquid-Si is attractive for fabrication of high-speed flexible electronics. We have fabricated single-grain Si TFTs on location-controlled Si grains with longpulse excimer laser crystallization of spin-coated liquid Si film. The maximum grain diameter is 3.5?m, and the mobilities for electrons and holes are...
journal article 2012
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Zhang, W. (author), Martinelli, J. (author), Mayer, F. (author), Bonnet, C.S. (author), Szeremeta, F. (author), Djanashvili, K. (author)
Among the procedures to prepare lanthanide-containing nanoparticles a gap exists in the range between 5 and 40 nm. The miniemulsion technique presented here is intended to fill this discontinuity and offers a facile method that can be applied for the preparation of nanoparticles for various applications, e.g. medical imaging, optics and...
journal article 2015
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Cooke, R.M. (author), Wittmann, M.E. (author), Lodge, D.M. (author), Rothlisberger, J.D. (author), Rutherford, E.S. (author), Zhang, H. (author), Mason, D.M. (author)
Structured expert judgment (SEJ) is used to quantify the uncertainty of nonindigenous fish (bighead carp [Hypophthalmichthys nobilis] and silver carp [H. molitrix]) establishment in Lake Erie. The classical model for structured expert judgment model is applied. Forming a weighted combination (called a decision maker) of experts' distributions,...
journal article 2014
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Zhang, Q.Y. (author)
journal article 2006
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Natarajan, C.M. (author), Zhang, L. (author), Coldenstrodt-Ronge, H. (author), Donati, G. (author), Dorenbos, S.N. (author), Zwiller, V. (author), Walmsley, I.A. (author), Hadfield, R.H. (author)
Superconducting nanowire single-photon detectors (SNSPDs) are widely used in telecom wavelength optical quantum information science applications. Quantum detector tomography allows the positive-operator-valued measure (POVM) of a single-photon detector to be determined. We use an all-fiber telecom wavelength detector tomography test bed to...
journal article 2013
document
Bidarra, R. (author), Zhang, X. (author)
journal article 2009
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Zhang, S. (author), Rem, P.C. (author), Forssberg, E. (author)
Owing to the growing emergence of the end-of-life electrical and electronic products with complex material structures and an ever-diminishing particle size of the valuable metals involved, development of eddy current separators (ECS) has been targeting selective separation of small non-ferrous metal particles smaller than 5 mm. Separability of...
journal article 1999
document
Chen, X. (author), Yuan, C.A. (author), Wong, K.Y. (author), Zhang, G.Q. (author)
Molecular dynamics (MD) and molecular mechanical (MM) analysis are carried out to provide reliable and accurate model for emeraldine base polyaniline. This study validate the forcefields and model with the physical and mechanical properties of the polyaniline. The temperature effects on non-bond energy, potential energy and solubility parameter...
journal article 2010
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