Search Results - "Körner, H. J."
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Determination of the Al mole fraction and the band gap bowing of epitaxial AlxGa1−xN films
Published in Applied physics letters (15-09-1997)“…Al x Ga 1−x N alloys were grown on c-plane sapphire by plasma-induced molecular beam epitaxy. The Al content x was varied over the whole composition range…”
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2
Origin of the magnetic-field dependence of the nuclear spin-lattice relaxation in iron
Published in Physical review. B, Condensed matter and materials physics (01-03-2008)Get full text
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3
Electric quadrupolar contribution to the nuclear spin-lattice relaxation of Au and Ru in Fe
Published in Physical review. B, Condensed matter and materials physics (01-08-2004)Get full text
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4
Synthesis and halflives of heavy nuclei relevant for the rp-process
Published in Progress in particle and nuclear physics (2001)“…Neutron deficient nuclei up to 100Sn were produced by fragmentation of a 1A·GeV 112Sn beam in a Be target. After isotopic separation by a fragment separator,…”
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5
3D hydrogen microscopy with sub-ppm detection limit
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (01-06-2004)“…Coincident elastic proton–proton scattering at a 17 MeV microprobe is used to investigate hydrogen distributions on microscopic scale inside freestanding…”
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6
Photon detection efficiency in the CsI based HADES RICH
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-04-2003)“…We report the results of an experiment to measure the overall photon detection efficiency of the HADES RICH. Cherenkov radiation from light carbon ions was…”
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7
Electric quadrupolar contribution to the nuclear spin-lattice relaxation of Ir in Fe
Published in Physical review letters (04-02-2002)“…We report on the first quantitative determination of the electric quadrupolar contribution to the nuclear spin-lattice relaxation in a transition metal. For…”
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8
A superconducting multipole lens for focusing high energy ions
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (01-09-1999)“…At the Munich 15 MV tandem accelerator a new two stage microprobe system Supraleitendes Nanoskop für Angewandte Kernphysikalische Experimente (SNAKE) is…”
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9
Cesium iodide photon converter performance in a gaseous RICH detector
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-12-1999)“…The performance of a 48×48 cm 2 multi-wire proportional chamber for VUV photon detection in a RICH setup is reported. The MWPC pad cathode was covered with a…”
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10
A novel high precision slit system
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (01-09-1999)“…A new high precision slit system has been developed for the nano beam facility SNAKE (Supraleitendes Nanoskop für Angewandte Kernphysikalische Experimente)…”
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11
Lepton identification with the CsI based RICH of HADES
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (2001)“…A Ring Imaging CHerenkov detector is used in the HADES spectrometer to identify e +e − pairs from meson decays produced in hadron and heavy-ion induced…”
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12
Fast detector readout for the HADES-RICH
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (21-08-1999)“…The readout electronics for the HADES RICH uses new concepts for the data transport and a multilevel trigger scheme for online data reduction. We have…”
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13
Sensitive 3D hydrogen microscopy by proton proton scattering
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (01-11-2002)“…Elastic proton proton scattering is a sensitive and fast method for hydrogen analysis. Utilising a nuclear microprobe it is actually the only technique for the…”
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14
HIRICH, a novel device for velocity measurement of relativistic ions
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (21-08-1999)“…A novel technique for particle identification of relativistic heavy ions has been developed utilizing a Heavy-Ion Ring Imaging Cherenkov detector (HIRICH) for…”
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15
Photon detector performance and radiator scintillation in the HADES RICH
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-03-1996)“…We report the performance of a VUV-sensitive MWPC with a pad cathode covered by a solid CsI photon converter. Cherenkov photons produced by relativistic 12C…”
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16
The SISWICH, a detector telescope with intrinsic calibration
Published in IEEE Transactions on Nuclear Science (Institute of Electrical and Electronics Engineers); (United States) (01-08-1993)“…Phoswich counters provide adequate energy resolution and particle identification up to atomic numbers Z=20, but calibration has proved difficult. To overcome…”
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Journal Article Conference Proceeding -
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Low cost pulse shaper for use with silicon PIN diodes
Published in IEEE Transactions on Nuclear Science (Institute of Electrical and Electronics Engineers); (United States) (01-08-1993)“…A flexible, small, low-cost analog pulse shaper and amplifier circuit for Si PIN photodiode detectors is discussed. The shaping amplifier produces both a fast…”
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Journal Article Conference Proceeding -
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The Munich fission fragment accelerator
Published in Nuclear physics. A (14-04-1997)“…For the new Munich high-flux reactor FRM-II a fission fragment accelerator is under design. The accelerator will deliver intense mass-separated beams of very…”
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A two-dimensional position sensitive microstrip gas chamber for single VUV photons
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-03-1996)“…A microstrip gas chamber (MSGC) with a semi-transparent CsI photon converter for the detection of single VUV photons is described. The detector is sensitive to…”
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20
Sensitive 3D hydrogen microscopy using high energy protons at SNAKE
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (01-09-2003)“…The new ion microprobe SNAKE (Superconducting Nanoscope for Applied nuclear (Kern-) physics Experiments) is a tool to focus, beside heavy ions, 4–28 MeV…”
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