Search Results - "HABICHT, K"
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Quantum Criticality in an Ising Chain: Experimental Evidence for Emergent E₈ Symmetry
Published in Science (American Association for the Advancement of Science) (08-01-2010)“…Quantum phase transitions take place between distinct phases of matter at zero temperature. Near the transition point, exotic quantum symmetries can emerge…”
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2
The synthesis and characterization of a nuclear membrane affinity chromatography column for the study of human breast cancer resistant protein (BCRP) using nuclear membranes obtained from the LN-229 cells
Published in Journal of pharmaceutical and biomedical analysis (18-01-2013)“…BCRP expression has been reported in glioblastoma cell lines and clinical specimens and has been shown to be expressed both in purified nuclei and in the…”
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3
Gains from the upgrade of the cold neutron triple-axis spectrometer FLEXX at the BER-II reactor
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-11-2013)“…The upgrade of the cold neutron triple-axis spectrometer FLEXX is described. We discuss the characterisation of the gains from the new primary spectrometer,…”
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4
Bose-Einstein condensation of the triplet states in the magnetic insulator TlCuCl3
Published in Nature (London) (01-05-2003)“…Bose-Einstein condensation denotes the formation of a collective quantum ground state of identical particles with integer spin or intrinsic angular momentum…”
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5
The test beamline of the European Spallation Source – Instrumentation development and wavelength frame multiplication
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-12-2016)“…The European Spallation Source (ESS), scheduled to start operation in 2020, is aiming to deliver the most intense neutron beams for experimental research of…”
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6
Characterization of a multiple endogenously expressed adenosine triphosphate-binding cassette transporters using nuclear and cellular membrane affinity chromatography columns
Published in Journal of Chromatography A (25-04-2014)“…•ABC columns.•Screening against BCRP.•Difference between cellular and nuclear BCRP. Glioblastoma multiforme is an aggressive form of human astrocytoma, with…”
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Journal Article Conference Proceeding -
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Direct observation of magnon fractionalization in the quantum spin ladder
Published in Physical review letters (13-03-2009)“…We measure by inelastic neutron scattering the spin excitation spectra as a function of applied magnetic field in the quantum spin-ladder material…”
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8
The development of mitochondrial membrane affinity chromatography columns for the study of mitochondrial transmembrane proteins
Published in Analytical biochemistry (01-09-2015)“…Mitochondrial membrane fragments from U-87 MG (U87MG) and HEK-293 cells were successfully immobilized onto immobilized artificial membrane (IAM)…”
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9
Upgrade of the primary spectrometer of the cold triple-axis spectrometer FLEX at the BER II reactor
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-08-2011)“…Monte Carlo simulation results for the upgrade of the FLEX/V2 cold neutron triple-axis spectrometer are presented. The main goals are increased flux and energy…”
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10
Solvent-Based Synthesis of Nano-Bi0.85Sb0.15 for Low-Temperature Thermoelectric Applications
Published in Journal of electronic materials (2017)“…In this study we show a preparation method for nanostructured Bi 0.85 Sb 0.15 powders via a chemical reduction route in a polyol medium, yielding material with…”
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11
Magnetic ordering and negative thermal expansion in PrFeAsO
Published in Physical review. B, Condensed matter and materials physics (02-10-2008)Get full text
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12
Dynamics of field-induced ordering in magnetic colloids studied by new time-resolved small-angle neutron-scattering techniques
Published in Physical review letters (04-08-2006)“…The reversal of magnetic moments of nanoparticles in concentrated Co ferrofluids was monitored in an oscillating magnetic field by new time-resolved…”
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13
Energy Gaps and Kohn Anomalies in Elemental Superconductors
Published in Science (American Association for the Advancement of Science) (14-03-2008)“…The momentum and temperature dependence of the lifetimes of acoustic phonons in the elemental superconductors lead and niobium were determined by resonant…”
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14
Multiple protein stationary phases: A review
Published in Journal of chromatography. B, Analytical technologies in the biomedical and life sciences (01-10-2014)“…•Tissue based columns.•Multiple transmembrane protein stationary phases.•Membrane enclosed organelle columns. Cellular membrane affinity chromatography…”
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15
Diversity of Sulfur Isotope Fractionations by Sulfate-Reducing Prokaryotes
Published in Applied and Environmental Microbiology (01-02-2001)“…Classifications Services AEM Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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16
Carbon isotope fractionation by anoxygenic phototrophic bacteria in euxinic Lake Cadagno
Published in Geobiology (01-11-2017)“…Anoxygenic phototrophic bacteria utilize ancient metabolic pathways to link sulfur and iron metabolism to the reduction of CO2. In meromictic Lake Cadagno,…”
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17
Spin-Wave Lifetimes Throughout the Brillouin Zone
Published in Science (American Association for the Advancement of Science) (30-06-2006)“…We used a neutron spin-echo method with microelectron-volt resolution to determine the lifetimes of spin waves in the prototypical antiferromagnet MnF₂ over…”
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The Archean Sulfur Cycle and the Early History of Atmospheric Oxygen
Published in Science (American Association for the Advancement of Science) (28-04-2000)“…The isotope record of sedimentary sulfides can help resolve the history of oxygen accumulation into the atmosphere. We measured sulfur isotopic fractionation…”
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Journal Article -
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Neutron guide optimisation for a time-of-flight neutron imaging instrument at the European Spallation Source
Published in Optics express (12-01-2015)“…A neutron transport system for the planned imaging instrument ODIN at the future European Spallation Source (ESS) based on neutron optical components was…”
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20
Room‐temperature synthesis of a new stable (N2H4)WO3 compound: a route for hydrazine trapping
Published in Acta crystallographica Section B, Structural science, crystal engineering and materials (01-04-2019)“…A new (N2H4)WO3 compound has been obtained by mixing WO3 and aqueous hydrazine solution at room temperature for 24 h. The reaction is catalyzed by the presence…”
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