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Zhang, L.X. (author), Leburton, J.P. (author), Hanson, R. (author), Kouwenhoven, L.P. (author)We show that the design of a quantum point contact adjacent to a quantum dot can be optimized to produce maximum sensitivity to single-electron charging in the quantum dot. Our analysis is based on the self-consistent solution of coupled three-dimensional Kohn-Sham and Poisson equations for the quantum circuit. We predict a detection sensitivity...journal article 2004
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- Zhang, L.X. (author), Matagne, P. (author), Leburton, J.P. (author), Hanson, R. (author), Kouwenhoven, L.P. (author) journal article 2004
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- Jansen, K.M.B. (author), Wang, L.G. (author), Ernst, L.J. (author), Zhang, G.Q. (author), Bressers, H.J.L. (author) journal article 2004
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- Zhang, S. (author) journal article 2004
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- Zhang, A. (author) journal article 2004
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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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Wang, X.W. (author), Gao, F.L. (author), Zhang, X.M. (author), Ruan, B.Q. (author)Water resources contribute greatly to human well being, both directly and indirectly. Water resources are irreplaceable natural resources, and are limited. However, due to a growing population and related economic development, the water demand from urban, industry and agriculture has increased dramatically. Water shortage has become one of the...report 2002
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- Zhang, L. (author), Wardenier, J. (author), Eekhout, M. (author) report 2001
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Rem, P.C. (author), Zhang, S. (author)The present invention relates to a method of separating non-ferro metal particles using a rotating magnetic field. According to the invention the particles are surrounded by a fluid restricting the fall-velocity significantly, suitably a fluid having a density of at least 0.1 kg/l. The presence of such a medium causes the particle, if it is a...patent 2000
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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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- Zhang, Jianhwa (author) conference paper 2000
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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
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- Zhang, M.Y. (author) journal article 1999
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- Zhang, X. (author) doctoral thesis 1998
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- Akin, O. (author), Aygen, Z. (author), Cumming, M. (author), Donia, M. (author), Sen, R. (author), Zhang, Y. (author) conference paper 1998
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- Zhang, Jun-Wu (author) conference paper 1998
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- Okamoto, K. (author), Zhang, F.-R. (author), Morimoto, S. (author), Shoji, F. (author) conference paper 1998
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- Zhang, X.F. (author) doctoral thesis 1996
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- Stern, F. (author), Longo, J. (author), Zhang, Z.J. (author), Subramani, A.K. (author) journal article 1996
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- Zhang, L. (author) doctoral thesis 1995