Search Results - "VANHEUSDEN, K"

Correlation between photoluminescence and oxygen vacancies in ZnO phosphors by Vanheusden, K., Seager, C. H., Warren, W. L., Tallant, D. R., Voigt, J. A.

“…By combining electron paramagnetic resonance (EPR), optical absorption, and photoluminescence (PL) spectroscopy, a strong correlation is observed between the…”
Get full text

Green photoluminescence efficiency and free-carrier density in ZnO phosphor powders prepared by spray pyrolysis by Vanheusden, K., Seager, C.H., Warren, W.L., Tallant, D.R., Caruso, J., Hampden-Smith, M.J., Kodas, T.T.

“…Electron paramagnetic resonance, optical absorption, and photoluminescence spectroscopy have been combined to characterize ZnO powders that were prepared by…”
Get full text

Non-volatile memory device based on mobile protons in SiO2 thin films by Vanheusden, K, Warren, W L, Devine, R A B, Fleetwood, D M

“…Mobile H+ ions introduced by annealing into the buried oxide layer of Si/SiO2/Si structures, rather than being detrimental, can form the basis of a…”
Get full text

Associations between ethnicity and self-reported hallucinations in a population sample of young adults in The Netherlands by Vanheusden, K, Mulder, C L, van der Ende, J, Selten, J-P, van Lenthe, F J, Verhulst, F C, Mackenbach, J P

“…Psychotic disorders are more common in people from ethnic minorities. If psychosis exists as a continuous phenotype, ethnic disparities in psychotic disorder…”
Get more information

M1052 Quality of Life and Psychological Distress in Patients With Peutz-Jeghers Syndrome by van Lier, Margot G, Vanheusden, K, Mathus-Vliegen, Elisabeth, Kuipers, Ernst J, van Leerdam, Monique E, Wagner, Anja

Get full text

Quality of life and psychological distress in patients with Peutz-Jeghers syndrome by Van Lier, MGF, Mathus-Vliegen, EMH, Van Leerdam, ME, Kuipers, EJ, Looman, CWN, Wagner, A, Vanheusden, K

“…van Lier MGF, Mathus‐Vliegen EMH, van Leerdam ME, Kuipers EJ, Looman CWN, Wagner A, Vanheusden K. Quality of life and psychological distress in patients with…”
Get full text

Alignment of defect dipoles in polycrystalline ferroelectrics by Warren, W. L., Dimos, D., Pike, G. E., Vanheusden, K., Ramesh, R.

“…Using electron paramagnetic resonance (EPR), we show the alignment of defect dipoles along the direction of the spontaneous polarization in polycrystalline…”
Get full text

Impact of Pb doping on the optical and electronic properties of ZnO powders by Vanheusden, K., Warren, W. L., Voigt, J. A., Seager, C. H., Tallant, D. R.

“…Electron paramagnetic resonance (EPR), optical absorption, and photoluminescence (PL) spectroscopy have been combined to characterize Pb-doped ZnO ceramic…”
Get full text

The role of interface states in hydrogen-annealing-induced mobile proton generation at the Si–SiO2 interface by Vanheusden, K., Devine, R. A. B.

“…It is demonstrated that a 450 °C anneal in hydrogen, known to passivate traps at the Si–SiO2 interface, can impede the generation of mobile protons during a…”
Get full text

Positive charging of buried SiO2 by hydrogenation by Vanheusden, K., Stesmans, A.

“…Simple hydrogen annealing of the buried oxide (BOX) of state-of-the-art separation by implanted oxygen material in the range 450–700 °C was found to introduce…”
Get full text

Mechanism for anneal-induced interfacial charging in SiO2 thin films on Si by Warren, W. L., Vanheusden, K., Schwank, J. R., Fleetwood, D. M., Winokur, P. S., Devine, R. A. B.

“…H-induced positive charging is observed at both the top Si/SiO2 and bottom SiO2/Si interfaces in Si/SiO2/Si structures. The response of the H-induced positive…”
Get full text

Correlation of mobile and fixed charge creation in protonated field-effect transistors by Devine, R. A. B., Vanheusden, K., Herrera, G. V.

“…Protons have been introduced into the 40 nm gate oxides of n-channel metal–oxide–semiconductor field-effect transistors, resulting in the creation of mobile…”
Get full text

H+ and D+ associated charge buildup during annealing of Si/SiO2/Si structures by Vanheusden, K., Warren, W.L., Devine, R.A.B.

Get full text

Chemical kinetics of mobile-proton generation and annihilation in SiO2 thin films by Vanheusden, K., Warren, W. L., Fleetwood, D. M., Schwank, J. R., Shaneyfelt, M. R., Draper, B. L., Winokur, P. S., Devine, R. A. B., Archer, L. B., Brown, G. A., Wallace, R. M.

“…The chemical kinetics of mobile-proton reactions in the SiO2 film of Si/SiO2/Si structures were analyzed as a function of forming-gas anneal parameters in the…”
Get full text

Observation of a delocalized E' center in buried SiO2 by VANHEUSDEN, K, STESTMANS, A

“…The oxygen-vacancy defect (E′) generated at the surface of buried SiO2 (BOX) layers of the separation by implantation of oxygen structure has been studied by…”
Get full text

Thermally activated electron capture by mobile protons in SiO2 thin films by Vanheusden, K., Karna, S. P., Pugh, R. D., Warren, W. L., Fleetwood, D. M., Devine, R. A. B., Edwards, A. H.

“…The annihilation of mobile protons in thin SiO2 films by capture of ultraviolet-excited electrons has been analyzed for temperatures between 77 and 500 K. We…”
Get full text

Impact of supplemental implantation of oxygen on defect centers in the separation by implantation of oxygen structure by Vanheusden, K., Stesmans, A.

“…The influence of supplemental O+ implantation on standard separation-by-implantation of oxygen (SIMOX) structures in terms of inherent defects has been…”
Get full text

Defect generation sensitivity depth profile in buried SiO2 using Ar plasma exposure by Stesmans, A., Vanheusden, K.

“…The sensitivity to oxygen-vacancy defect (E′) generation of buried SiO2 (BOX) layers in separation by implantation of oxygen (SIMOX) structures is studied by…”
Get full text

Shallow donor in separation by implantation of oxygen structures revealed by electric-field modulated electron spin resonance by VANHEUSDEN, K, STESMANS, A

“…Electric-field modulated K-band electron spin resonance measurements on Si/SiO2/Si structures, formed by implantation of oxygen (SIMOX), were carried out at…”
Get full text

A New Metastable Thin-Film Strontium Tantalate Perovskite by Rodriguez, Mark A., Boyle, Timothy J., Hernandez, Bernadette A., Tallant, David R., Vanheusden, Karel

“…A novel Sr‐Ta‐O perovskite phase has been synthesized by a chemical preparation route and crystallized on Pt‐coated SiO2/Si substrates at ∼800°C. The phase was…”
Get full text