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472 results on '"Eickhoff, H."'

3. Shaping laser accelerated ions for future applications – The LIGHT collaboration

Author

Busold, S., Almomani, A., Bagnoud, V., Barth, W., Bedacht, S., Blažević, A., Boine-Frankenheim, O., Brabetz, C., Burris-Mog, T., Cowan, T.E., Deppert, O., Droba, M., Eickhoff, H., Eisenbarth, U., Harres, K., Hoffmeister, G., Hofmann, I., Jaeckel, O., Jaeger, R., Joost, M., Kraft, S., Kroll, F., Kaluza, M., Kester, O., Lecz, Z., Merz, T., Nürnberg, F., Al-Omari, H., Orzhekhovskaya, A., Paulus, G., Polz, J., Ratzinger, U., Roth, M., Schaumann, G., Schmidt, P., Schramm, U., Schreiber, G., Schumacher, D., Stoehlker, T., Tauschwitz, A., Vinzenz, W., Wagner, F., Yaramyshev, S., and Zielbauer, B.

Published
2014
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6. Isochronous Mass Measurements of Hot Exotic Nuclei

Author

Hausmann, M., Stadlmann, J., Attallah, F., Beckert, K., Beller, P., Bosch, F., Eickhoff, H., Falch, M., Franczak, B., Franzke, B., Geissel, H., Kerscher, Th., Klepper, O., Kluge, H.-J., Kozhuharov, C., Litvinov, Yu. A., Löbner, K. E. G., Münzenberg, G., Nankov, N., Nolden, F., Novikov, Yu. N., Ohtsubo, T., Radon, T., Schatz, H., Scheidenberger, C., Steck, M., Sun, Z., Weick, H., Wollnik, H., Lunney, David, editor, Audi, Georges, editor, and Kluge, H.-Jürgen, editor

Published
2001
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20. Study of basic nuclear properties of highly-charged, unstable nuclei at the SIS-FRS-ESR complex

Author

Scheidenberger, C., Attallah, F., Beckert, K., Beller, P., Bosch, F., Boutin, D., Eickhoff, H., Faestermann, T., Falch, M., Franczak, B., Franzke, B., Geissel, H., Hausmann, M., Hellström, M., Kaza, E., Kerscher, Th., Klepper, O., Kluge, H. -J., Koyama, R., Kozhuharov, C., Kratz, K. -L., Litvinov, Yu. A., Löbner, K., Maier, L., Matos, M., Münzenberg, G., Nolden, F., Novikov, Yu. N., Ohtsubo, T., Ostrowski, A., Ozawa, A., Patyk, Z., Pfeiffer, B., Portillo, M., Quint, W., Radon, T., Shishkin, V., Stadlmann, J., Steck, M., Sümmerer, M., Suzuki, T., Trzhaskovskaja, M. B., Vieira, D. J., Watanabe, S., Weick, H., Winkler, M., Wollnik, H., and Yamaguchi, T.

Published
2004
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21. Mass measurements of relativistic projectile fragments in the storage ring ESR

Author

Radon, T, Geissel, H, Attallah, F, Beckert, K, Bosch, F, Dolinskiy, A, Eickhoff, H, Falch, M, Franczak, B, Franzke, B, Fujita, Y, Hausmann, M, Hellström, M, Herfurth, F, Kerscher, Th, Klepper, O, Kluge, H-J, Kozhuharov, C, Litvinov, Yu, Löbner, KEG, Münzenberg, G, Nolden, F, Novikov, Yu, Patyk, Z, Quint, W, Reich, H, Scheidenberger, C, Schlitt, B, Stadlmann, J, Steck, M, Sümmerer, K, Vermeeren, L, Winkler, M, Winkler, Th, and Wollnik, H

Published
1999
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22. Planar Si5 and Ge5 Pentagons beside Isolated Phosphide Anions in Lithium Phosphide Tetrelides Li10+xSi5P and Li10+xGe5P.

Author

Eickhoff, H., Klein, W., Toffoletti, L., Raudaschl‐Sieber, G., and Fässler, T. F.

Subjects
*PENTAGONS, *ZINTL compounds, *TERNARY phase diagrams, *ALKALI metals, *X-ray powder diffraction, *NUCLEAR magnetic resonance spectroscopy
Abstract

Binary lithium silicides and germanides as well as ternary lithium phosphidotetrelates have been intensively investigated with regard to their suitability as anode materials for all‐solid‐state‐batteries. In this context we studied the ternary phase diagram Li/Tt/P on the phosphorus‐poor side. The phosphide tetrelides Li10.68(8)Si5P and Li10.1(2)Ge5P are ternary compounds in the respective phase systems so far uniquely featuring discrete building blocks, which were previously found exclusively in binary alkali metal tetrelides and phosphides. Li10.68(8)Si5P and Li10.1(2)Ge5P contain aromatic Tt5 pentagons with an environment of mostly ordered Li atoms and isolated P3− anions with a coordination environment of predominantly disordered Li atoms. The five‐membered ring subunits are stacked under formation of ∞1 [Li6Tt5] chains (Tt=Si, Ge). chains. The compounds crystallize in the space group Pnma (63) (Z=4) with cell parameters of a=10.2434(3) Å, b=4.2788(1) Å, c=23.9767(3) Å for Li10.68(8)Si5P and a=10.3599(11) Å, b=4.3072(2) Å, c=24.267(2) Å for Li10.1(2)Ge5P. The single crystal structure determination is supplemented by X‐ray powder diffraction experiments and 7Li, 29Si and 31P solid state MAS NMR spectroscopy. With respect to their electron count the compounds are placed between compounds comprising aromatic five‐membered rings such as the electron‐precise Zintl phase Li8MgSi6 and the non‐classical Zintl phase Li12Si7 having two extra electrons. [ABSTRACT FROM AUTHOR]

Published
2022
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24. Probing a cooled beam of decelerated highly-charged heavy ions extracted out of the ESR by a channeling experiment

Author

Prinz, H.-Th., Dauvergne, D., Andriamonje, S., Beckert, K., Chevallier, M., Cohen, C., Dural, J., Eickhoff, H., Franzke, B., Geissel, H., Kirsch, R., L'Hoir, A., Mokler, P.H., Moshammer, R., Nickel, F., Nolden, F., Poizat, J.C., Reich, H., Remillieux, J., Sanuy, F., Scheidenberger, C., Schmaus, D., Steck, M., Stöhlker, Th., and Toulemonde, M.

Published
1997
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26. Schottky mass spectrometry at the heavy ion storage ring ESR

Author

Schlitt, B., Beckert, K., Beha, T., Eickhoff, H., Franzke, B., Geissel, H., Irnich, H., Jung, H. C., Kerscher, T. F., Klepper, O., Löbner, K. E. G., Münzenberg, G., Nolden, F., Novikov, Y., Radon, T., Reich, H., Schwinn, A., Steck, M., Sümmerer, K., Winkler, T., and Wollnik, H.

Published
1996
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28. Mass measurements of relativistic exotic nuclei at the FRS-ESR facility at GSI

Author

Hausmann, M., primary, Attallah, F., additional, Beckert, K., additional, Beller, P., additional, Bosch, F., additional, Eickhoff, H., additional, Falch, M., additional, Franczak, B., additional, Franzke, B., additional, Geissel, H., additional, Kerscher, Th., additional, Klepper, O., additional, Kluge, H.-J., additional, Kozhuharov, C., additional, Litvinov, Yu. A., additional, Löbner, K. E. G., additional, Münzenberg, G., additional, Nankov, N., additional, Nolden, F., additional, Novikov, Yu. N., additional, Ohtsubo, T., additional, Patyk, Z., additional, Radon, T., additional, Schatz, H., additional, Scheidenberger, C., additional, Stadlmann, J., additional, Steck, M., additional, Weick, H., additional, and Wollnik, H., additional

Published
2003
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29. Results of experiments and models for predicting stability limits of turbulent swirling flames

Author

Hoffmann, S., Lenze, B., and Eickhoff, H.

Subjects
Turbulence -- Research, Flame -- Research, Engineering and manufacturing industries, Science and technology
Abstract

Swirling flames are used in many industrial applications, such as process furnaces, boilers, and gas turbines due to their excellent mixing, stability, emission, and burnout characteristics. The wide-spread use of swirl burners in the process and energy industries and, in particular, new concepts for the reduction of N[O.sub.x] emissions, raises the need for simple-to-use models for predicting lean stability limits of highly turbulent flames stabilized by internal recirculation. based on recently published experimental data of the first author concerning the reaction structures of swirling flames operating near the extinction limit, different methods for predicting lean blow-off limits have been developed and tested. The aim of the investigations was to find stabilization criteria that allow predictions of blow-off limits of highly turbulent recirculating flames without the requirement for measurements in those flames. Several similarity criteria based on volumetric flow rates, burner size, and material parameters of the cold gases were found to be capable of predicting stability limits of premixed and (in some cases) nonpremixed flames at varying swirl intensities, burner scales and fuel compositions. A previously developed numerical field model, combining a k-[Epsilon] model with a combined 'assumed-shape joint-PDF'/eddy-dissipation reaction model was also tested for its potential for stability prediction.

Published
1998

38. First isochronous mass spectrometry at the experimental storage ring ESR

Author

Hausmann, M, Attallah, F, Beckert, K, Bosch, F, Dolinskiy, A, Eickhoff, H, Falch, M, Franczak, B, Franzke, B, Geissel, H, Kerscher, Th, Klepper, O, Kluge, H.-J, Kozhuharov, C, Löbner, K.E.G, Münzenberg, G, Nolden, F, Novikov, Yu.N, Radon, T, Schatz, H, Scheidenberger, C, Stadlmann, J, Steck, M, Winkler, T, and Wollnik, H

Published
2000
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48. Report on Financial Managements Needs: Deliverable 2.5

Author

Aleksan, R., Eickhoff, H., Hiscock, J., Medland, T., and Rivkin, L.

Subjects
Understanding the structural and financial needs to achieve TIARA objectives [2.2], Accelerators and Storage Rings, Governance [2]
Published
2013

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