Performance of a Ge-microstrip imaging detector and polarimeter (2009)
Spillmann, U., Bräuning, H., Hess, S., Beyer, H., Stöhlker, Th., Dousse, Jean-Claude, ...
Using 98% linearly polarized radiation at the European Synchrotron Radiation Facility in Grenoble, the performance of a prototype two-dimensional microstrip Ge(i) detector for x-ray imaging and as a...
Performance of a Ge-microstrip imaging detector and polarimeter (2009)
Spillmann, U., Bräuning, H., Hess, S., Beyer, H., Stöhlker, Th., Dousse, Jean-Claude, ...
Using 98% linearly polarized radiation at the European Synchrotron Radiation Facility in Grenoble, the performance of a prototype two-dimensional microstrip Ge(i) detector for x-ray imaging and as a...
On the Quasi-Periodic Oscillations of Magnetars (2009)
Colaiuda, A., Beyer, H., Kokkotas, K. D.
We study torsional Alfv\'en oscillations of magnetars, i.e., neutron stars with a strong magnetic field. We consider the poloidal and toroidal components of the magnetic field and a wide range of...
Study of electron bremsstrahlung in strong coulomb fields at the ESR storage ring (2007)
Ludziejewski Th, Th. Stohlker, S. Keller, H. Beyer, F. Bosch, O. Brinzanescu, ...
Electron bremsstrahlung has been investigated for collisions of 223.2 MeV/amu He-like uranium ions with N 2 and Ar gaseous targets. The doubly differential cross-sections for bremsstrahlung are...
Torsional Oscillations of Slowly Rotating Relativistic Stars (2007)
Vavoulidis, M., Stavridis, A., Kokkotas, K. D., Beyer, H.
We study the effects of rotation on the torsional modes of oscillating relativistic stars with a solid crust. Earlier works in Newtonian theory provided estimates of the rotational corrections for...
Kaufmann, S., Schache, H., Zeitner, U., Beyer, H.
DE 10245407 A UPAB: 20040514 NOVELTY - Device for automatically measuring high cycle differences in permeable and optically birefringent media with simultaneous digital Fourier analysis comprises a...
Beyer, H., Nurnus, J., Böttner, H., Lambrecht, A., Wagner, E., Bauer, G.
Experimental evidence is presented for an enhanced thermoelectric figure of merit ZT = sigma S/sup 2/T/ lambda (where sigma is the electrical conductivity, S the thermopower, T the temperature, and...
PbTe based superlattice structures with high thermoelectric efficiency (2002)
Beyer, H., Nurnus, J., Böttner, H., Lambrecht, A., Roch, T., Bauer, G.
We report on an enhanced thermoelectric figure of merit ZT=sigmaS(2)T/lambda (where sigma is electrical conductivity, S is thermopower, T is absolute temperature, and lambda is thermal conductivity)...
Thermoelectric Si(1-x)Ge(x) and PbTe thin films for device applications (2002)
Künzel, C., Beyer, H., Braun, M., Feißt, A., Lamprecht, A., Nurnus, J., ...
In order to realize thermoelectric devices for sensors, coolers and energy conversion systems the technology of preparation of thin film thermoelectric materials has to be developed. We describe the...
Thermoelectric properties of PbSr(Se,Te)-based low dimensional structures (2001)
Beyer, H., Nurnus, J., Böttner, H., Lambrecht, A., Schmitt, L., Völklein, F.
Synthesis of a cellulose thiosulfate and its immobilization on gold surfaces. (1999)
Siqueira Petri, D.F., Choi, S.W., Beyer, H., Schimmel, T., Bruns, M., Wenz, G.
Polymer, 40(1999) S.1593-1601
Electron bremsstrahlung in collisions of 223 MeV/u He-like uranium ions with gaseous targets (1997)
Ludziejewski, T, Stöhlker, T, Keller, S, Beyer, H, Bosch, F, Brinzanescu, O, ...
HEAVY-ION COOLING AND RADIATIVE RECOMBINATION (1989)
There is presently a large number of ion storage rings under construction which will use electron cooling for increasing the phase-space density of the stored ions in order to gain luminosity and...
HEAVY-ION COOLING AND RADIATIVE RECOMBINATION (1989)
There is presently a large number of ion storage rings under construction which will use electron cooling for increasing the phase-space density of the stored ions in order to gain luminosity and...
FEW-ELECTRON STATES OF Ne PRODUCED BY 1.4 MeV/amu HEAVY ION IMPACT (1979)
To study highly ionized atomic states, we have bombarded a Ne gas target with very heavy ions, as Ar12+, Ti14+, Ni16+, Kr18+, Xe24+ and Pb36+ of specific energy 1.4 MeV/amu from the UNILAC at GSI,...
PLASMA DIAGNOSTICS IN HORIZONTALLY BURNING METAL HALIDE DISCHARGES (1979)
Beyer, H., Funk, W., Kloss, H.
No abstract available