0000000000352359

AUTHOR

J. Roth

showing 4 related works from this author

A new BEDT-TTF salt and polypyrrole films containing the chiral polyoxometalate [H4Co2Mo10O38]6−

2005

Abstract The chiral polyoxometalate [H4Co2Mo10O38]6− has been used in the preparation of hybrid materials in the form of crystals or polymeric films. A new radical salt of the donor bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF or ET) containing the two enantiomers of this polyoxometalate has been obtained by electrocrystallization. This radical salt shows semiconducting behavior with room temperature conductivity of 9 S.cm−1 and activation energy of 40 meV. Polypyrrole films doped with a racemic mixture of polyoxometalates and also the enantiomerically pure (+)589-[H4Co2Mo10O38]6− have been prepared electrochemically. Circular dichroism experiments suggest that the chiral polyoxometalate…

Conductive polymerCircular dichroismChemistryMechanical EngineeringInorganic chemistryMetals and AlloysCondensed Matter PhysicsPolypyrroleElectronic Optical and Magnetic Materialschemistry.chemical_compoundPolymerizationMechanics of MaterialsPolyoxometalatePolymer chemistryMaterials ChemistryRacemic mixtureHybrid materialTetrathiafulvaleneSynthetic Metals
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Abstract of the 68th Meeting (Spring Meeting) 6–9 March 1990, Heidelberg

1990

0303 health sciencesPhysiologyChemistryClinical BiochemistryTibialis AnteriorHuman physiology030204 cardiovascular system & hematologyPharmacologySpring (mathematics)ArticleAtrial Natriuretic Peptide03 medical and health sciences0302 clinical medicineAtrial natriuretic peptidePhysiology (medical)Spreading DepressionCapsaicinExtensor Digitorum Longus030304 developmental biologyPflugers Archiv
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IceTop : the surface component of IceCube

2012

IceTop, the surface component of the IceCube Neutrino Observatory at the South Pole, is an air shower array with an area of 1 km2. The detector allows a detailed exploration of the mass composition of primary cosmic rays in the energy range from about 100 TeV to 1 EeV by exploiting the correlation between the shower energy measured in IceTop and the energy deposited by muons in the deep ice. In this paper we report on the technical design, construction and installation, the trigger and data acquisition systems as well as the software framework for calibration, reconstruction and simulation. Finally the first experience from commissioning and operating the detector and the performance as an …

FLUXNuclear and High Energy PhysicsAir showerPhysics::Instrumentation and DetectorsAstrophysics::High Energy Astrophysical PhenomenaAir shower; Cosmic rays; Detector; IceCube; IceTopFOS: Physical sciencesCosmic rayddc:500.27. Clean energy01 natural sciencesIceCube Neutrino ObservatoryIceCubeShowerData acquisitioncosmic raysDIGITIZATION0103 physical sciencesSHOWERSCalibrationddc:530Instrumentation and Methods for Astrophysics (astro-ph.IM)010303 astronomy & astrophysicsInstrumentationCosmic raysRemote sensingPhysicsMuondetector010308 nuclear & particles physicsDetectorAstrophysics::Instrumentation and Methods for AstrophysicsAstronomyDetectorENERGY-SPECTRUMAir showerPhysics and AstronomySIMULATIONIceTopHigh Energy Physics::ExperimentAstrophysics - Instrumentation and Methods for Astrophysics
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An improved method for measuring muon energy using the truncated mean of dE/dx

2012

Nuclear instruments & methods in physics research / A 703, 190 - 198 (2013). doi:10.1016/j.nima.2012.11.081

Nuclear and High Energy PhysicsParticle physicsPhysics::Instrumentation and DetectorsFOS: Physical sciencesddc:500.2Cherenkov; dE/dx; IceCube detector; Muon energy; Neutrino energy; Truncated mean53001 natural sciencesParticle detectorParticle identificationNuclear physicsdE/dx0103 physical sciencesSpecific energyddc:530CherenkovNeutrino energyInstrumentation and Methods for Astrophysics (astro-ph.IM)010303 astronomy & astrophysicsInstrumentationCherenkov radiationHigh Energy Astrophysical Phenomena (astro-ph.HE)PhysicsMuonTruncated meanMuon energy010308 nuclear & particles physicsDE/dxPhysics - Data Analysis Statistics and ProbabilityScintillation counterHigh Energy Physics::ExperimentNeutrinoIceCube detectorAstrophysics - High Energy Astrophysical PhenomenaAstrophysics - Instrumentation and Methods for AstrophysicsData Analysis Statistics and Probability (physics.data-an)Lepton
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