Zobrazeno 1 - 10
of 45
pro vyhledávání: '"M. von Hartrott"'
Autor:
J. Feikes, M. von Hartrott, M. Ries, P. Schmid, G. Wüstefeld, A. Hoehl, R. Klein, R. Müller, G. Ulm
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 14, Iss 3, p 030705 (2011)
The Metrology Light Source is a recently constructed 630 MeV electron storage ring, operating as a synchrotron radiation source for the THz to extreme UV spectral range. It is the first storage ring optimized for generating intense, broadband, cohere
Externí odkaz:
https://doaj.org/article/b2d08c62f7d14c0fa27a61b43eafa44f
Autor:
J. Bahrdt, F. Senf, W. Anders, Wolfgang Sandner, D. Krämer, P. Kuske, Sven Reiche, Rolf Follath, R. Müller, W. Eberhardt, M. von Hartrott, Ingo Will, M. Abo-Bakr, R. Bakker, Godehard Wüstefeld, Bart Faatz, H. Prange, A. Gaupp, E. Jaeschke, Michael C. Martin
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 483:470-477
Berliner Elektronenspeicherring-Gesellschaft fur Synchrotronstrahlung (BESSY) plans to construct a linac-based single-pass FEL as an addition to its existing third generation storage-ring-based light-source. The project aims to obtain an FEL-based us
Autor:
Godehard Wüstefeld, P.O.Schmid, M. von Hartrott, J. Feikes, R. Muller, Gerhard Ulm, Markus Ries, Roman Klein, Arne Hoehl
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 14, Iss 3, p 030705 (2011)
The Metrology Light Source is a recently constructed 630 MeV electron storage ring, operating as a synchrotron radiation source for the THz to extreme UV spectral range. It is the first storage ring optimized for generating intense, broadband, cohere
Publikováno v:
Journal of Physics: Condensed Matter. 2:10191-10198
The Knight shifts of As and Ge in liquid Ge have been determined by TDPAD (time-differential perturbed angular distribution) measurements over a temperature range of 1210-1370 K, using the isomeric nuclei 73mAs and 69mGe as probe atoms. The Knight sh
Publikováno v:
Proceedings Particle Accelerator Conference.
The injection system for the BESSY-II storage ring consists of a 50 MeV microtron and a synchrotron booster which ramps the electron beam to the final operation energy of max. 1.9 GeV. The requirements to be met by the transfer lines from the microtr
Publikováno v:
Journal of Physics: Condensed Matter. 2:9235-9235
Use is made of the fact that the NMR Knight shift K can be used as a local, i.e. atomic scale, indicator of whether the electronic state of the atom is metallic or non-metallic. The authors have measured K for the probe atom Bi in the liquid semicond
Autor:
C. A. Paulick, M. Kiehl, P. Maxim, M. von Hartrott, F. Willeke, D. Quitmann, R. Brinkmann, M. Elwenspoek
Publikováno v:
Journal of non-crystalline solids, 61-62(1), 153-156. Elsevier
An experimental quantity sensitive to the time development of the distance between two atoms in a liquid alloy, is the quadrupolar nuclear spin relaxation rate RQ. The existing material for s-p-alloys shows a systematic occurrence of string enhanceme
Publikováno v:
Journal of Physics F: Metal Physics. 11:275-280
The magnetic part of the nuclear spin relaxation rate, RM, has been measured at constant T in liquid Tl1-cPbc, Tl1-cBic and Tl1-cAuc (c
Publikováno v:
Journal of non-crystalline solids, 77-78(2), 1359-1362. Elsevier
Atomic scale electric field fluctuations in liquid tellurium alloys are detected as they induce nuclear spin relaxation rate RQ in noble gas impurity atoms, via quadrupolar interaction. Results for Xe in liquid Ag, Ga, In, Tl, Ge, Sn---Te alloys are
Publikováno v:
Journal of Physics F: Metal Physics. 7:713-725
In the In1-cSbc alloys the nuclear spin relaxation of Sb is measured using the TDPAD technique on the 340 mu s isomer 117mSb which is produced and aligned by the nuclear reaction 115In( alpha ,2n). The temperatures and compositions studied are: at T=