Search

Your search keyword '"Grenzer, J."' showing total 19 results
Start Over Author "Grenzer, J." Publisher iop publishing
19 results on '"Grenzer, J."'

1. Recovery of release cloud from laser shock-loaded graphite and hydrocarbon targets: in search of diamonds

Author

Schuster, A K, primary, Voigt, K, additional, Klemmed, B, additional, Hartley, N J, additional, Lütgert, J, additional, Zhang, M, additional, Bähtz, C, additional, Benad, A, additional, Brabetz, C, additional, Cowan, T, additional, Döppner, T, additional, Erb, D J, additional, Eychmüller, A, additional, Facsko, S, additional, Falcone, R W, additional, Fletcher, L B, additional, Frydrych, S, additional, Ganzenmüller, G C, additional, Gericke, D O, additional, Glenzer, S H, additional, Grenzer, J, additional, Helbig, U, additional, Hiermaier, S, additional, Hübner, R, additional, Laso Garcia, A, additional, Lee, H J, additional, MacDonald, M J, additional, McBride, E E, additional, Neumayer, P, additional, Pak, A, additional, Pelka, A, additional, Prencipe, I, additional, Prosvetov, A, additional, Rack, A, additional, Ravasio, A, additional, Redmer, R, additional, Reemts, D, additional, Rödel, M, additional, Schoelmerich, M, additional, Schumacher, D, additional, Tomut, M, additional, Turner, S J, additional, Saunders, A M, additional, Sun, P, additional, Vorberger, J, additional, Zettl, A, additional, and Kraus, D, additional

Published
2022
Full Text
View/download PDF

2. Recovery of release cloud from laser shock-loaded graphite and hydrocarbon targets: in search of diamonds

Author

Schuster, A. K., Voigt, K., Klemmed, B., Hartley, N. J., Lütgert, J., Zhang, M., Bähtz, C., Benad, A., Brabetz, C., Cowan, T., Döppner, T., Erb, D. J., Eychmüller, A., Facsko, S., Falcone, R. W., Fletcher, L. B., Frydrych, S., Ganzenmüller, G. C., Gericke, D. O., Glenzer, S. H., Grenzer, J., Helbig, U., Hiermaier, S., Hübner, R., Laso Garcia, A., Lee, H. J., MacDonald, M. J., McBride, E. E., Neumayer, P., Pak, A., Pelka, A., Prencipe, I., Prosvetov, A., Rack, A., Ravasio, A., Redmer, R., Reemts, D., Rödel, M., Schoelmerich, M., Schumacher, D., Tomut, M., Turner, S. J., Saunders, A. M., Sun, P., Vorberger, J., Zettl, A., Kraus, D., Schuster, A. K., Voigt, K., Klemmed, B., Hartley, N. J., Lütgert, J., Zhang, M., Bähtz, C., Benad, A., Brabetz, C., Cowan, T., Döppner, T., Erb, D. J., Eychmüller, A., Facsko, S., Falcone, R. W., Fletcher, L. B., Frydrych, S., Ganzenmüller, G. C., Gericke, D. O., Glenzer, S. H., Grenzer, J., Helbig, U., Hiermaier, S., Hübner, R., Laso Garcia, A., Lee, H. J., MacDonald, M. J., McBride, E. E., Neumayer, P., Pak, A., Pelka, A., Prencipe, I., Prosvetov, A., Rack, A., Ravasio, A., Redmer, R., Reemts, D., Rödel, M., Schoelmerich, M., Schumacher, D., Tomut, M., Turner, S. J., Saunders, A. M., Sun, P., Vorberger, J., Zettl, A., and Kraus, D.

Abstract

This work presents first insights into the dynamics of free-surface release clouds from dynamically compressed polystyrene and pyrolytic graphite at pressures up to 200 GPa, where they transform into diamond or lonsdaleite, respectively. These ejecta clouds are released into either vacuum or various types of catcher systems, and are monitored with high-speed recordings (frame rates up to 10 MHz). Molecular dynamics simulations are used to give insights to the rate of diamond preservation throughout the free expansion and the catcher impact process, highlighting the challenges of diamond retrieval. Raman spectroscopy data show graphitic signatures on a catcher plate confirming that the shock-compressed PS is transformed. First electron microscopy analyses of solid catcher plates yield an outstanding number of different spherical-like objects in the size range between ten(s) up to hundreds of nanometres, which are one type of two potential diamond candidates identified. The origin of some objects can unambiguously be assigned, while the history of others remains speculative.

Published
2022

4. Enhancement of carrier mobility in thin Ge layer by Sn co-doping

Author

Prucnal, S, primary, Liu, F, additional, Berencén, Y, additional, Vines, L, additional, Bischoff, L, additional, Grenzer, J, additional, Andric, S, additional, Tiagulskyi, S, additional, Pyszniak, K, additional, Turek, M, additional, Drozdziel, A, additional, Helm, M, additional, Zhou, S, additional, and Skorupa, W, additional

Published
2016
Full Text
View/download PDF

5. Production of three-dimensional quantum dot lattice of Ge/Si core–shell quantum dots and Si/Ge layers in an alumina glass matrix

Author

Buljan, M, primary, Radić, N, additional, Sancho-Paramon, J, additional, Janicki, V, additional, Grenzer, J, additional, Bogdanović-Radović, I, additional, Siketić, Z, additional, Ivanda, M, additional, Utrobičić, A, additional, Hübner, R, additional, Weidauer, R, additional, Valeš, V, additional, Endres, J, additional, Car, T, additional, Jerčinović, M, additional, Roško, J, additional, Bernstorff, S, additional, and Holy, V, additional

Published
2015
Full Text
View/download PDF

6. Influence of annealing conditions on the formation of regular lattices of voids and Ge quantum dots in an amorphous alumina matrix

Author

Pinto, S R C, primary, Buljan, M, additional, Marques, L, additional, Martín-Sánchez, J, additional, Conde’, O, additional, Chahboun, A, additional, Ramos, A R, additional, Barradas, N P, additional, Alves, E, additional, Bernstorff, S, additional, Grenzer, J, additional, Mücklich, A, additional, Ramos, M M D, additional, and Gomes, M J M, additional

Published
2012
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results