Search Results - "McHugo, S. A."

Gettering of metallic impurities in photovoltaic silicon by MCHUGO, S. A, HIESLMAIR, H, WEBER, E. R

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Iron solubility in highly boron-doped silicon by McHugo, S. A., McDonald, R. J., Smith, A. R., Hurley, D. L., Weber, E. R.

“…We have directly measured the solubility of iron in high and low boron-doped silicon using instrumental neutron activation analysis. Iron solubilities were…”
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Diffusion, solubility and gettering of copper in silicon by Istratov, A.A, Flink, C, Hieslmair, H, McHugo, S.A, Weber, E.R

“…The feasibility of quantitative predictive modeling of gettering of Cu in silicon, which requires quantitative understanding of its diffusivity and…”
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Gettering of iron by oxygen precipitates by Hieslmair, H., Istratov, A. A., McHugo, S. A., Flink, C., Heiser, T., Weber, E. R.

“…In order to better understand and model internal gettering of iron in silicon, a quantitative investigation of iron precipitation in silicon containing…”
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Synchrotron-based impurity mapping by McHugo, S.A, Thompson, A.C, Flink, C, Weber, E.R, Lamble, G, Gunion, B, MacDowell, A, Celestre, R, Padmore, H.A, Hussain, Z

“…Studies were performed on metal impurity precipitates in silicon using synchrotron-based X-rays. The elemental distribution and chemical state of metal…”
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Experiments and computer simulations of iron profiles in p/p+ silicon: segregation and the position of the iron donor level by Hieslmair, H., Istratov, A.A., Flink, C., McHugo, S.A., Weber, E.R.

“…The position of the iron donor trap level in the silicon band gap at processing temperatures determines numerous important properties of iron such as its…”
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Impurity decoration of defects in float zone and polycrystalline silicon via chemomechanical polishing by MCHUGO, S. A, SAWYER, W. D

“…The behavior of impurities introduced in single and polycrystalline silicon via chemomechanical polishing was studied extensively. Using the electron beam…”
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Imaging spectroscopic analysis at the advanced light source by Warwick, T., Anders, S., Hussain, Z., Lamble, G. M., Lorusso, G. F., Macdowell, A. A., Martin, M. C., McHugo, S. A., McKinney, W. R., Padmore, H. A.

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Out-diffusion and precipitation of copper in silicon: An electrostatic model by Flink, C, Feick, H, McHugo, SA, Seifert, W, Hieslmair, H, Heiser, T, Istratov, AA, Weber, ER

“…Concentrations of mobile interstitial copper and precipitated copper in silicon were studied after a high temperature intentional contamination and quench to…”
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Direct correlation of transition metal impurities and minority carrier recombination in multicrystalline silicon by McHugo, Scott A., Thompson, A. C., Périchaud, I., Martinuzzi, S.

“…Impurity and minority carrier lifetime distributions were studied in as-grown multicrystalline silicon used for terrestrial-based solar cells…”
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Release of metal impurities from structural defects in polycrystalline silicon by McHugo, Scott A.

“…Metal impurity release from structural defects in polycrystalline silicon was studied following thermal treatments, and, in addition, a correlation between…”
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Thermal stability of copper precipitates in silicon by McHugo, Scott A., Flink, C.

“…The dissolution of copper precipitates in Czochralski silicon has been studied with synchrotron-based x-ray fluorescence. Copper has been introduced and…”
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A study of gettering efficiency and stability in Czochralski silicon by McHugo, Scott A., Weber, E. R., Mizuno, M., Kirscht, F. G.

“…Internal gettering efficiencies and stabilities of high and low carbon doped silicon have been compared with standard and ramped annealing conditions. The…”
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Competitive gettering of copper in Czochralski silicon by implantation-induced cavities and internal gettering sites by McHugo, Scott A., Weber, E. R., Myers, S. M., Petersen, G. A.

“…The effectiveness of copper gettering by implantation-induced cavities in competition with internal gettering sites in silicon was demonstrated. The cavities…”
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Metal impurity precipitates in silicon: chemical state and stability by McHugo, Scott A, Thompson, A.C, Lamble, G, Flink, C, Weber, E.R

“…The chemical state and the stability of metal precipitates in silicon have been studied using synchrotron-based X-ray fluorescence and absorption…”
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Formation of copper precipitates in silicon by Flink, Christoph, Feick, Henning, McHugo, Scott A, Mohammed, Amna, Seifert, Winfried, Hieslmair, Henry, Heiser, Thomas, Istratov, Andrei A, Weber, Eicke R

“…The formation of copper precipitates in silicon was studied after high-temperature intentional contamination of p- and n-type FZ and Cz-grown silicon and…”
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Efficiency-limiting defects in silicon solar cell material by BAILEY, J, MC HUGO, S. A, HIESLMAIR, H, WEBER, E. R

“…The precipitation rate of intentionally introduced iron during low-temperature heating is studied among a variety of single-crystal and polycrystalline silicon…”
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Efficiency-limiting defects in polycrystalline silicon by McHugo, S.A., Bailey, J., Hieslmair, H., Weber, E.R.

“…Efficiency-limiting defects in polycrystalline silicon were studied using intentional metal contamination and various thermal and gettering treatments…”
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