Out of Equilibrium Quantum Systems
Journal Articles
- 2024
- Penning-trap measurement of the Q value
of electron capture in 163Ho for the determination of the electron neutrino mass
C. Schweiger, Martin Braß, V. Debierre, M. Door, H. Dorrer, C. E. Düllmann, C. Enss, P. Filianin, L. Gastaldo, Z. Harman, M. W. Haverkort, J. Herkenhoff, P. Indelicato, C. H. Keitel, K. Kromer, D.Lange, Y. N. Novikov, D. Renisch, A. Rischka, R. X. Schüssler, S. Eliseev, K. BlaumNature Physics 20, 921 (2024) - Use of Superfluid Helium to Observe Directionality of Galactic Dark Matter
G. M. Seidel, C. EnssJ. Low Temp. Phys. (2024) - Application of a metallic-magnetic calorimeter for high-resolution x-ray spectroscopy of Fe at an EBIT
M.O. Herdrich, D. Hengstler, S.Allgeier, M. Friedrich, A. Fleischmann, C. Enss, S. Bernitt, T. Morgenroth, S. Trotsenko, R. Schuch and Th. StöhlkerJ. Phys. B: At. Mol. Opt. Phys. 57, (2024) 085001 - Magnetic microcalorimeter with paramagnetic temperature sensors and integrated dc-SQUID readout for high-resolution x-ray emission spectroscopy
M. Krantz, F. Toschi, B. Maier, G. Heine, C. Enss, S. KempfAppl. Phys. Lett. 124, 032601 (2024) - 2023
- Towards an Intrinsic Doppler Correction for X-ray Spectroscopy of Stored Ions at CRYRING@ESR
F. M. Kröger, G. Weber, S. Allgeier Z. Andelkovic, S. Bernitt, A. Borovik, L. Duval, A. Fleischmann, O. Forstner, M. Friedrich, J. Glorius, A. Gumberidze, C. Hahn, F. Herfurth, D. Hengstler, M. O. Herdrich, P. Hillenbrand, A. Kalinin, M. Kiffer, M. Kubullek, P. Kuntz, M. Lestinsky, B. Löher, E. B. Menz, T. Over, N. Petridis, P. Pfäfflein, S. Ringleb, R. S. Sidhu, U. Spillmann, S. Trotsenko, A. Warczak, B. Zhu, C. Enss, StöhlkerAtoms 11, 22 (2023) - X-ray Spectroscopy Based on Micro-Calorimeters at Internal Targets of Storage Rings
M. O. Herdrich, D. Hengstler, A.Fleischmann, C. Enss, A. Gumberidze, T. StöhlkerAtoms 11, 13 (2023) - Exploitation of the Timing Capabilities of Metallic Magnetic Calorimeters for a Coincidence Measurement Scheme
P. Pfäfflein, G. Weber, S. Allgeier, S. Bernitt, A. Fleischmann, M. Friedrich, C. Hahn, D. Hengstler, M. O. Herdrich, A. Kalinin, F. M.n Kröger, P.a Kuntz, M. Lestinsky, B. Löher, E. B. Menz, U. Spillmann, B. Zhu, C. Enss, T. StöhlkerAtoms 11, 5 (2023) - Simultaneous MMC readout using a tailored μMUX
based readout system
D. Richter, M. Wegner, F. Ahrens, C. Enss, N. Karcher, O. Sander, C. Schuster, M. Weber, T. Wolber, S. KempfIEEE Trans. on Appl. Supercon. 33, 2500705 (2023) - High-resolution X-ray emission study for Xe54+ on Xe collisions
M. O. Herdrich, D. Hengstler, M. Keller, J. Geist, C. Schötz, M. Krantz, A. Fleischmann, C. Enss, T. Gassner , P. Hillenbrand, A. Gumberidze, U. Spillmann, S. Trotsenko, P. Indelicato, Thomas StöhlkerEur. Phys. J. D 77, 125 (2023) - Measuring magnetic 1/f noise in superconducting microstructures and the fluctuation-dissipation theorem
M. Herbst, A. Fleischmann, D. Hengstler, D. Mazibrada, L. Münch, A. Reifenberger, C. Ständer and C. EnssSupercond. Sci. Technol. 36, 105007 (2023) - Development and characterisation of high-resolution microcalorimeter detectors for the ECHo-100k experiment
F. Mantegazzini, N. Kovac, C. Enss, A. Fleischmann, M. Griedel, L. GastaldoNuclear Inst. and Methods in Physics Research A 1055, 168564 (2023) - 2022
- Analytical model of the readout power and SQUID hysteresis parameter dependence of the resonator characteristics of microwave SQUID multiplexers
M. Wegner, C. Enss, S. KempfSupercond. Sci. Technol. 33, 075011 (2022) - Online Demodulation and Trigger for Flux‐ramp Modulated SQUID Signals
N. Karcher, T. Muscheid, T. Wolber, D. Richter, C. Enss, S. Kempf, O. SanderJ. Low Temp. Phys. 209, 581 (2022) - From ECHo‐1k to ECHo‐100k:Optimization
of High‐Resolution Metallic Magnetic Calorimeters with Embedded 163Ho for Neutrino Mass Determination
M. Griedel, F. Mantegazzini, A. Barth, E. Bruer, W. Holzmann, R. Hammann, D. Hengstler, N. Kovac, C. Velte, T. Wickenhäuser, A. Fleischmann, C. Enss, L. Gastaldo, H. Dorrer, T. Kieck, N. Kneip, Ch. E. Düllmann, K. WendtJ. Low Temp. Phys. 209, 779 (2022) - Alpha backgrounds in the AMoRE-Pilot experiment
V. Alenkov, H. W. Bae, J. Beyer, R. S. Boiko, K. Boonin, O. Buzanov, N. Chanthima, M. K. Cheoun, S. H. Choi, F. A. Danevich, M. Djamal, D. Drung, C. Enss, A. Fleischmann, A. Gangapshev, L. Gastaldo, Yu. M. Gavriljuk, A. Gezhaev, V. D. Grigoryeva, V. Gurentsov, D. H. Ha, C. Ha, E. J. Ha, I. Hahn, E. J. Jeon,a , J. Jeon, H. S. Jo, J. Kaewkhao, C. S. Kang, S. J. Kang, W. G. Kang, S. Karki, V. Kazalov, A. Khan, S. Khan, D.-Y. Kim, G. W. Kim, H. B. Kim, H. J. Kim, H. L. Kim, H. S. Kim, I. Kim, W. T. Kim, S. R. Kim, S. C. Kim, S. K. Kim Y. D. Kim, Y. H. Kim, K. Kirdsiri, Y. J. Ko, V. V. Kobychev, V. Kornoukhov, V. Kuz’minov, D. H. Kwon, C. Lee, E. K. Lee, H. J. Lee, H. S. Lee, J. Lee, J. S. Lee, J. Y. Lee, K. B. Lee, M. H. Lee, M. K. Lee, S. H. Lee, S. W. Lee, S. W. Lee, D. S. Leonard, J. Li, Y. Li, P. Limkitjaroenporn, B. Mailyan , E. P. Makarov, S. Y. Oh, Y. M. Oh, O. Gileva, S. Olsen, A. Pabitra, S. Panasenko, I. Pandey, C. W. Park, H. K. Park, H. S. Park, K. S. Park, S. Y. Park, O. G. Polischuk, H. Prihtiadi, S. J. Ra14, S. Ratkevich, G. Rooh, M. B. Sari, J. Seo, K. M. Seo, J. W. Shin, K. A. Shin, V. N. Shlegel, K. Siyeon, N. V. Sokur, J.-K. Son, N. Srisittipokakun, N. Toibaev, V. I. Tretyak, R. Wirawan, K. R. Woo14, Y. S. Yoon, Q. YueEur. Phys. J. C 82, 1140 (2022) - Metallic magnetic calorimeter arrays for the first phase of the ECHo experiment
F. Mantegazzini, A. Barth, H. Dorrer, Ch.E. Düllmann, C. Enss, A. Fleischmann, R. Hammann, S. Kempf, T. Kieck, N. Kovac, C. Velte, M. Wegner, K. Wendt, T. Wickenhäuser, L. GastaldoNucl. Inst. Meth. in Phys. Res., A1030, 166406 (2022) - Numerical Calculation of the Thermodynamic Properties of Silver Erbium Alloys for Use in Metallic Magnetic Calorimeters
M. Herbst, A. Barth, A. Fleischmann, L. Gastaldo, D.Hengstler, N. Kovac, F. Mantegazzini, A. Reifenberger, C. EnssJ. Low Temp. Phys. 209, 1119 (2022) - 2021
- High-resolution for IAXO: MMC-based X-ray detectors
D. Unger, A. Abeln, C. Enss, A. Fleischmann, D. Hengstler, S. Kempf, L. GastaldoJ. Instrum. 16, P06006 (2021) - Specific Heat of Holmium in Gold and Silver at Low Temperatures
M. Herbst, A. Reifenberger, C. Velte, H. Dorrer, C. E. Düllmann, C. Enss, A. Fleischmann, L. Gastaldo, S.n Kempf, T. Kieck, U. Köster, F. Mantegazzini, K. WendtJ. Low Temp. Phys. 202, 106 (2021) - Flux ramp modulation based MHz frequency- division dc-SQUID multiplexer
D. Richter, L. Hoibl, T.s Wolber, N. Karcher, A. Fleischmann, C. Enss, M. Weber, O. Sander, S. KempfAppl. Phys. Lett. 118, 122601 (2021) - 2020
- Towards energy-dispersive particle detection with sub-eV energy resolution: Metallic magnetic calorimeters with direct sensor readout
M. Krantz, A. Fleischmann, C. Enss, S. KempfIEEE Xplore - Dc-SQUID Readout with High Dynamic Range and Intrinsic MHz Frequency-Division Multiplexing Capability
D. Richter, A. Fleischmann, C. Enss, S. KempfIEEE Xplore - SDR‐Based Readout Electronics for the ECHo Experiment
N. Karcher, D. Richter, F. Ahrens, R. Gartmann, M. Wegner, O. Krömer, S. Kempf, C. Enss, M. Weber, O. SanderJ. Low Temp. Phys. 200, 261 (2020) - MetroMMC: Electron-Capture Spectrometry with Cryogenic Calorimeters for Science and Technology
P. C.-O. Ranitzsch, D. Arnold, J. Beyer, L. Bockhorn, J. J. Bonaparte, C. Enss, K. Kossert, S. Kempf, M. Loidl, R. Mariam, O. J. Nähle, M. Paulsen, M. Rodrigues, M. WegnerJ. Low Temp. Phys. 199, 441 (2020) - Measurement of the 229Th Isomer Energy with a Magnetic Microcalorimeter
T. Sikorsky, J. Geist, D. Hengstler, S. Kempf, L. Gastaldo, C. Enss, C. Mokry, J. Runke, C. E.Düllmann, P. Wobrauschek, K. Beeks, V. Rosecker, J. H. Sterba, G. Kazakov, T. Schumm, A. FleischmannPhys. Rev. Lett. 125, 142503 (2020) - Precision Measurements of Beta Spectra using Metallic Magnetic Calorimeters within the European Metrology Research Project MetroBeta
M. Loidl,· J. Beyer, L. Bockhorn, J. J. Bonaparte, C. Enss, S. Kempf, K. Kossert, R. Mariam, O. Nähle, M. Paulsen, P. Ranitzsch, M. Rodrigues, M. WegnerJ. Low Temp. Phys. 199, 451 (2020) - Development of a novel calorimetry setup based on metallic paramagnetic temperature sensors
A. Reifenberger, A. Reiser, S. Kempf, A. Fleischmann, C. EnssRev. Sci. Instrum. 91, 035118 (2020) - Noise Thermometry for Ultralow Temperatures
A. Fleischmann, A. Reiser, and C. EnssJ. Low Temp. Phys. 201, 803 (2020) - Development of a novel calorimetry setup based on metallic paramagnetic temperature sensors
Andreas Reifenberger, Andreas Reiser, Sebastian Kempf, Andreas Fleischmann, and Christian EnssReview of Scientific Instruments 91 (2020) 035118 - 2019
- High-resolution and low-background 163Ho spectrum: interpretation of the resonance tails
C. Velte, F. Ahrens, A. Barth, K. Blaum, M. Braß, M. Door, H. Dorrer, Ch. E. Düllmann, S. Eliseev, C. Enss, P. Filianin, A. Fleischmann, L. Gastaldo, A. Goeggelmann, T. Day Goodacre, M. W. Haverkort, D. Hengstler, J. Jochum, K. Johnston, M. Keller, S. Kempf, T. Kieck, C. M. König, U. Köster, K. Kromer, F. Mantegazzini, B. Marsh, Yu. N. Novikov, F. Piquemal, C. Riccio, D. Richter, A. Rischka, S. Rothe, R. X. Schüssler, Ch. Schweiger, T. Stora, M. Wegner, K. Wendt, M. Zampaolo, K. ZuberEur. Phys. J. C 79, 1026 (2019) - MetroMMC: Electron-Capture Spectrometry with Cryogenic Calorimeters for Science and Technology
P. C.-O. Ranitzsch, D. Arnold, J. Beyer, L. Bockhorn,J. J. Bonaparte, C. Enss, K. Kossert, S. Kempf, M. Loidl, R. Mariam, O. J. Nähle, M. Paulsen, M. Rodrigues, M. WegnerJ. Low. Temp. Phys. (2019) - Development of a beta spectrometry setup using metallic magnetic calorimeters
M. Paulsen, J. Beyer, L. Bockhorn, C. Enss, S. Kempf, K. Kossert, M. Loidl, R. Mariam, O. Nähle, P. Ranitzsch and M. RodriguesJINST 14, P08012 (2019) - First results from the AMoRE-Pilot neutrinoless double beta decay experiment
V. Alenkov, H. W. Bae, J. Beyer, R. S. Boiko, K. Boonin, O. Buzanov, N. Chanthima, M. K. Cheoun, D. M. Chernyak, J. S. Choe, S. Choi, F. A. Danevich, M. Djamal, D. Drung, C. Enss, A. Fleischmann, A. M. Gangapshev, L. Gastaldo, et al.Eur. Phys. J. C 79, 791 (2019) - Software-Defined Radio Readout System for the ECHo Experiment
O. Sander, N. Karcher , O. Krömer, S. Kempf, M. Wegner, C. Enss, and M. WeberIEEE TRANSACTIONS ON NUCLEAR SCIENCE, VOL. 66, 1204 (2019) - 2018
- Ab initio calculation of the calorimetric electron-capture spectrum of 163Ho: Intra-atomic decay into bound states
M. Braß, C. Enss, L. Gastaldo, R. J. Green, M. W. HaverkortPhys. Rev. C 97, 054620 (2018) - MetroBeta: Beta Spectrometry with Metallic Magnetic Calorimeters in the Framework of the European Program of Ionizing Radiation Metrology
M. Loidl, J. Beyer, L. Bockhorn, C. Enss, D. Györi, S. Kempf, K. Kossert, R. Mariam, O. Nähle, M. Paulsen, M. Rodrigues, M. SchmidtJ. Low Temp. Phys. 193, 1251 (2018) - Development of MMC Gamma Detectors for Precise Characterization of Uranium Isotopes
G. Kim, C.C. Flynn , S. Kempf, L. Gastaldo, A. Fleischmann2 , C. Enss, S. FriedrichJ. Low Temp. Phys. 193, 1236 (2018) - Consistent Measurements of U-233 Gamma Emissions using Metallic Magnetic Calorimeters with Ultra-High Energy Resolution
G. Kim, R. Hummatov, S. Kempf, C. Flynn, R. Cantor, A. Fleischmann, S.T.P. Boyd, C. Enss, Stephan Friedrich1Journal of Radioanalytical and Nuclear Chemistry. 318 (2018) - Microcalorimeters for X-Ray Spectroscopy of Highly Charged Ions at Storage Rings
S. Kraft-Bermuth, D. Hengstler, P. Egelhof, C. Enss, A. Fleischmann, M. Keller, T. StöhlkerAtoms 6, 59 (2018) - The European Microkelvin Platform
G. Pickett, C. EnssNature Review Materials. 3, 18012 (2018) - Production, isolation and characterization of radiochemically pure 163Ho samples for the ECHo-project
H. Dorrer, K. Chrysalidis, T.D. Goodacre, C.E. Düllmann, K. Eberhardt, C. Enss, L. Gastaldo, R. Haas, J. Harding, C. Hassel, K. Johnston, T. Kieck, U. Köster, B. Marsh, C. Mokry, S. Rothe, J. Runke, F. Schneider, T. Stora, A. Türler and K. WendtRadiochim. Acta 106, 535 (2018) - Physics and Applications of Metallic Magnetic Calorimeters
S. Kempf, A. Fleischmann, L. Gastaldo, C. EnssJ. Low Temp. Phys. 193, 365 (2018) - Microwave SQUID Multiplexing of Metallic Magnetic Calorimeters: Status of Multiplexer Performance and Room-Temperature Readout Electronics Development
M. Wegner, N. Karcher, O. Krömer, D. Richter, F. Ahrens, O. Sander, S. Kempf, M. Weber, C. EnssJ. Low Temp. Phys. 193, 462 (2018) - 2017
- Development of 100Mo-containing scintillating bolometers for a high-sensitivity neutrinoless double-beta decay search
E. Armengaud, C. Augier, A. S. Barabash, J. W. Beeman, T. B. Bekker, F. Bellini, A. Benoît, L. Bergé, T. Bergmann, J. Billard, R. S. Boiko, A. Broniatowski, V. Brudanin, P. Camus, S. Capelli, L. Cardani, N. Casali, A. Cazes, M. Chapellier, F. Charlieux, D. M. Chernyak, M. de Combarieu, N. Coron, F. A. Danevich, I. Dafinei, M. De Jesus, L. Devoyon, S. Di Domizio, L. Dumoulin, K. Eitel, C. Enss, F. Ferroni, A. Fleischmann, N. Foerster, J. Gascon, L. Gastaldo et al., ...Eur. Phys. J. C 77, 785 (2017) - A White Paper on keV sterile neutrino Dark Matter
R. Adhikari, M. Agostini, N. Anh Ky, T. Araki, M. Archidiacono, M. Bahr, J. Baur, J. Behrens, F. Bezrukov, P.S. Bhupal Dev, D. Borah, A. Boyarsky, A. de Gouvea, C.A. de S. Pires, H.J. de Vega, A.G. Dias, P. Di Bari, Z. Djurcic, K. Dolde, H. Dorrer, M. Durero, O. Dragoun, M. Drewes, G. Drexlin, Ch.E. Düllmann K. Eberhardt, S. Eliseev, C. Enss, N.W. Evans, A. Faessler, P. Filianin, V. Fischer, A. Fleischmann, J.A. Formaggio, J. Franse, F.M. Fraenkle, C.S. Frenk, G. Fuller, L. Gastaldo et al.Journal of Cosmology and Astroparticle Physics 2017/1, 25 (2017) - Simulation and optimization of the implantation of holmium atoms into metallic magnetic microcalorimeters for neutrino mass determination experiments
Lisa Gamer, Christoph E. Düllmann, Christian Enss, Andreas Fleischmann, Loredana Gastaldo, Clemens Hassel, Sebastian Kempf, Tom Kieck, Klaus WendtNucl. Instr. Meth. Phys. Res. A 854, 139–148 (2017) - 2016
- LUMINEU: a search for neutrinoless double beta decay based on ZnMoO4 scintillating bolometers
E Armengaud , Q Arnaud, C Augier, A Benoˆit , A Benoˆit , L Berg ́e , R S Boiko , T Bergmann , J Blu ̈mer, A Broniatowski, V Brudanin, P Camus, A Cazes, M Chapellier, F Charlieux, D M Chernyak, N Coron, P Coulter, F A Danevich, T de Boissi`ere, R Decourt, M De Jesus, L Devoyon, A -A Drillien, L Dumoulin, K Eitel, C Enss, D Filosofov, A Fleischmann, N Foerster, N Fourches, J Gascon, L Gastaldo et al.J. Phys.: Conf. Ser. 718 (2016) 062008 - CRYRING@ESR
M. Lestinsky, V. Andranov, B. Aurand, V. Bagnoud, D. Bernhardt, H. Beyer, S. Bishop, K. Blaum, A. Bleile, A. Borovik Jr., F. Bosch, C.J. Bostock, C. Brandau, A. Bräuning-Demian, I. Bray, T. Davinson, B. Ebinger, A. Echler, P. Egelhof, A. Ehrensmann, M. Engström, C. Enss, N. Ferreira, D. Fischer, A. Fleischmann, et al.Eur. Phys. J. Spec. Top. 225, 797 (2016) - Noise thermometry at ultra-low temperatures
D. Rothfuss, A. Reiser, A. Fleischmann and C. EnssPhil. Trans. R. Soc. A 374, 20150051 (2016) - 2015
- Cryogenic micro-calorimeters for mass spectrometry of keV neutral atoms and molecules
O. Novotný, S Allgeier, C Enss, A Fleischmann, L Gamer, D Hengstler, S Kempf, C Krantz, A Pabinger, C Pies, D W Savin , D Schwalm, A WolfJ. Phys.: Conf. Ser. 635 032023 (2015) - Cryogenic micro-calorimeters for mass spectrometric identification of neutral molecules and molecular fragments
O. Novotný, S. Allgeier, C. Enss, A. Fleischmann, L. Gamer, D. Hengstler, S. Kempf, C. Krantz, A. Pabinger, C. Pies, D. W. Savin, D. Schwalm and A. WolfJ. Appl. Phys. 118, 104503 (2015) - Determination of the neutrino mass by electron capture in 163Ho and the role of the three-hole states in 163Dy
A. Faessler, C. Enss, L. Gastaldo, F. SimkovicPhys. Rev. C 91, 064302 (2015) - 2014
- Effects of Large Nuclear Quadrupoles on Dielectric Properties of Glasses at Very Low Temperatures
A. Luck, A. Fleischmann, A. Reiser and C. EnssJournal of Physics: C 568 (2014) 032013 - A Microkelvin Magnetic Flux Noise Thermometer
D. Rothfuß, A. Reiser, A. Fleischmann, C. EnssJ. Low Temp. Phys. 175, 776–783 (2014) - Specific Heat of K0.71Na0.29Fe2As2 at Very Low Temperatures
A. Reifenberger, M. Hempel, P. Vogt, S. Aswartham, M. Abdel-Hafiez, V. Grinenko, S. Wurmehl, S.-L. Drechsler, A. Fleischmann, C. Enss, R. KlingelerJ. Low Temp. Phys. 175, 755–763 (2014) - 2013
- Low-temperature dipolar echoes in amorphous dielectrics: Significance of relaxation and decoherence free two-level systems
A. L. Burin, J. M. Leveritt III, G. Ruyters, C. Schötz, M. Bazrafshan, P. Faßl, M. von Schickfus, A. Fleischmann, C. EnssEurophys. Lett. 104, 57006 (2013) - Noise thermometry at ultra low temperatures
D. Rothfuß, A. Reiser, A. Fleischmann, C. EnssAppl. Phys. Lett. 103, 052605/1-4 (2013) - Evidence of d-wave superconductivity in K1−xNaxFe2As2 (x=0,0.1) single crystals from low-temperature specific-heat measurements
M. Abdel-Hafiez, .., P. Vogt, A. Reifenberger, C. Enss, M. Hempel, R. Klingeler,S.L. DrechslerPhys. Rev. B 87, 180507(R) (2013) - Nuclear Quadrupole Moments as a Microscopic Probe to Study the Motion of Atomic Tunneling Systems in Amorphous Solids
M. Bartkowiak, M. Bazrafshan, C. Fischer, A. Fleischmann, C. EnssPhys. Rev. Lett. 110 (2013) 205502 - 2012
- Low temperature thermal and electrical transport properties of ZrZn2 in high magnetic field
Y. Zou, M. Sutherland, S. Friedmann, S.M. Hayden, D. Rothfuss, A. Fleischmann, C. Enss, F.M. GroscheJournal of Physics: C 391 (2012) 012116 - Physics Research in Finland 2007-2011 - Evaluation Report
C. Enss, A. Bracco, J. Büchner, F. Cacialli, H.-F. Graf, U. Karlsson, F. Ravndal, C. YuPublications of the Academy of Finland, 8/12, 1-132 (2012) - 2011
- Thermal Conductivity of Superconducting Bulk Metallic Glasses at Very Low Temperatures
D. Rothfuss, U. Kuhn A. Reiser, A.Fleischmann, C. EnssCHINESE JOURNAL OF PHYSICS, 49(1) (2011) 384 - Fluctuation-dissipation theorem in liquid and glassy glycerol: Frequency dependent dielectric permittivity
and dielectric polarization fluctuation measurements
J. Schindele, A. Reiser, and C. EnssPhys. Rev. Lett. 107, 095701 (2011) - 2010
- High-pressure dielectric scaling study of a monohydroxy alcohol
Andreas Reiser, Gernot Kasper, Catalin Gainaru, Roland BöhmerJ. Chem. Phys. 132(2010) 181101 - 2009
- Influence of Nuclear Dipole-Dipole Interaction on Atomic Tunneling Systems
G. Fickenscher, M. Bazrafshan, K. Reinhold, A. Fleischmann, C. EnssJ. Phys. C 150 (2009) 42032-42036 - A Magnetic-Field-Fluctuation Thermometer for the mK Range Based on SQUID-Magnetometry
J. Beyer, D. Drung, A. Kirste, J. Engert, A. Netsch, A. Fleischmann, C. EnssIEEE Transactions on Applied Superconductivity 17 (2009) 760 - Practical noise thermometers for low temperatures
J. Engert, J. Beyer, D. Drung, A. Kirste, D. Heyer, A. Fleischmann, C. Enss, H.-J. BarthelmessJ. Phys. C 150 (2009) 12012 - Magnetic Field Dependence of Dielectric Polarization Echoes in KCl doped with Li
F. Klotz, A. Fleischmann, C. EnssJ. Phys. C 150 (2009) 42028 - 2007
- SQUID-based Technique to Study the Elastic Properties of Solids at Very Low Temperatures
X. Cao, M. Layer, A. Fleischmann, C. Enss, S. Hunklinger - Geheimnis der Tunnelsysteme im Glas gelüftet
A. Fleischmann, C. EnssPhysik Journal 6 (2007) 41–46 - Thermal conductivity in glasses with a phononic crystal like structure
A. Netsch, A. Fleischmann, C. EnssJ. Phys. C 92 (2007) 12130-12135 - Impact of nuclear dipoles on polarization echoes in glasses
M. Bazrafshan, G. Fickenscher, M. v. Schickfus, A. Fleischmann, C. EnssJ. Phys. C 92 (2007) 12135-12140 - SQUID-based Technique to Study the Elastic Properties of Solids at Very Low Temperatures
X. Cao, M. Layer, A. Fleischmann, C. Enss, S. HunklingerJ. of Low Temp. Phys.146 (2007) 295–313 - 2006
- Anomalous Temperature Dependence of the Sound Velocity
of Amorphous Silica below 3 mK
A. Fefferman, S. Dimov, C. Enss, R. O. Pohl, and J.M. ParpiaAIP Conference Proceedings 850 (2006) 1125-1127 - Magnetic Field Dependence of the Low-Temperature Dielectric Constant in Glasses
A. L. Burin, S. Hunklinger, C. Enss, A. FleischmannAIP Conference Proceedings 850 (2006) 1127-1129 - Nuclear Spins as a Probe of the Microscopic Nature of Tunneling Systems in Deuterated Amorphous Glycerol
M. Bartkowiak, M.Brandt, H.Zimmermann, C.Fischer, A.Fleischmann, C. EnssAIP Conference Proceedings 850 (2006) 1129-1131 - Novel, Non-contact Noise Thermometer for Millikelvin Temperatures
A. Netsch, E. Hassinger, C. Enss, A. FleischmannAIP Conference Proceedings 850 (2006) 1593-1995 - Mixing behavior and structural formation of quench-condensed binary mixtures of solid noble gases
M. Layer, A. Netsch, M. Heitz, J. Meier, and S. HunklingerPRB 73, 184116 (2006) - A volumetric and dielectric study of m-fluoroaniline under pressure
Gernot Kasper, Andreas ReiserJ. Non-Cryst. Sol. 352 (2006) 4900 - On the pressure dependence of fragility
Andreas Reiser, Gernot KasperEurophys. Lett. 76 (2006) 1137 - 2005
- Low-Temperature Physics
C. Enss, S. Hunklinger1-573 (Springer Berlin Heidelberg 2005) - On solidified mixtures of neon and argon -- evidence for the formation of Ne2Ar- and Ar2Ne-phases
M. Layer, M. Heitz, J. Meier, S. HunklingerEurophysics Letters Vol 69 2005, 95-101 - Pressure-induced isothermal glass transition of small organic molecules.
Andreas Reiser, Gernot Kasper, Siegfried HunklingerPhys. Rev. B 72 (2005) 094204 - 2004
- Feasibility study of absolute activity measurement with metallic magnetic microcalorimeters
M. Loidl, E. Leblanc, T. Branger, H. Rotzinger, T. Daniyarov, M. Linck, A. Fleischmann, C. EnssNucl. Inst. Meth. A, 520, 73-75 (2004) - Optimization of magnetic calorimeters
A. Fleischmann, C. Enss, G.M. SeidelNucl. Inst. Meth. A, 520, 48-51 (2004) - Evidence for the crucial role of nuclear spins for the magnetic field effect in polarization echoes in glasses
M. Brandt, P. Nagel, A. Fleischmann, C. Enss, and S. Hunklingerphys. stat. sol. (c) 11 (2004) 2875–2878 - Dynamics of Interacting OH- and OD- Ions in KCl
S. Ludwig, C. EnssJ. Low Temp. Phys. 137 (2004) 371-394 - A New Technique for Thermal Conductivity Measurements at Very Low Temperatures
H.-Y. Hao, M. Neumann, C. Enss, A. FleischmannRev. Sci. Instrum. 75 (2004) 2718 - Thermal transport in glasses at very low temperatures
H.-Y. Hao, A. Fleischmann, C. Enss, S. Hunklingerphys. stat. sol. (c) 11 (2004) 2908–2911 - Novel Isotope Effects Observed in Polarization Echo Experiments in Glasses
P. Nagel, A. Fleischmann, S. Hunklinger, C. EnssPhys. Rev. Lett. 92 (2004) 245511 - Effect of Pressure on the Secondary Relaxation in a Simple Glass Former
Andreas Reiser, Gernot KasperPhys. Rev. Lett. 92 (2004) 125701 - Fragility of glycerol under pressure
Andreas Reiser, Gernot KasperInt. Workshop on Dynamics in Viscous Liquids, München, A.Meyer and Th. Voigtmann (eds.) (2004) p.101 - Variation of the secondary relaxation strength in a binary glass former
Gernot Kasper, Andreas ReiserJ. Chem. Phys. 120 (2004) 10339 - 2003
- SQUID gradiometer for ultra-low
temperature magnetic micro-calorimeter
V Zakosarenko, R Stolz, L Fritzsch, H-G Meyer, A Fleischmann, C EnssSupercond. Sci. Technol. 16 (2003) 1404–1407 - A new technique for measuring thermal conductivity at low temperature
A. Fleischmann, H.-Y. Hao, M. Neumann, C. EnssPhysica B 329–333 (2003) 1525-1526 - Coherent echoes in crystals with tunneling systems in magnetic fields
C. Enss, P. Nagel, S. LudwigPhysica B 329–333 (2003) 1221-1222 - Magnetic Field Dependent Tunneling of Atoms and Molecules in Non-magnetic Disordered Solids
C. EnssRadiation Effects and Defects in Solids 158, 325-334 (2003) - Magnetic field dependent coherent polarization echoes in glasses
S. Ludwig, P. Nagel, S. Hunklinger, C. EnssJ. Low Temp. Phys. 131 (2003) 89 - Magnetic field dependent atomic tunneling in non-magnetic glasses
S. Ludwig, S. Hunklinger C. EnssPhysica B 329 - 333 (2003) 1239 - 2002
- Anomalous Properties of Glasses at Ultralow Temperatures
C. EnssAdv. in Solid State Phys. 42 (2002) 335-346 - Beyond the Tunneling Model – Quantum Phenomena in Ultracold Glasses
C. EnssPhysica B 316&317 (2002) 12-20 - Influence of Random Internal Fields on the Tunneling of Point Defects in Alkali Halide Crystal
66. Influence of Random Internal Fields on the Tunneling of Point Defects in Alkali Halide CrystalPhysica B 316&317 (2002) 421-423 - Phonon Spectroscopy of Tunneling States in NaCl:OD̶
S. Ludwig, C. Enss, F. Zeller, K. LaßmannPhysica B 316&317 (2002) 424-426 - Study of Elastic Properties of Solids Using a Novel SQUID Detection Technique
M. Heitz, A. Fleischmann, C. EnssPhysica B 316&317 (2002) 380-382 - Evidence For Magnetic Field Induced Changes of the Phase of Tunneling States
C. Enss, S. LudwigPhys. Rev. Lett. 89 (2002) 075501/1-4 - Dephasing of Atomic Tunneling by Nuclear Quadrupoles
A. Würger, A. Fleischmann, C. EnssPhys. Rev. Lett. 89 (2002) 237601 - Magnetic field dependent tunneling in glasses
C. Enss, S. Ludwig, P. Strehlow, S. HunklingerPhys. Rev. Lett. 88 (2002) 075501 - Desorption behavior of quench-condensed argon-neon mixtures
J. Meier, G. Wittich, J. Classen, S. HunklingerPhys. Rev. Lett. 88 (2002) 016104 - Correlation of low-energy excitations with photodarkening in a-As2S3
J. Honolka, G. Kasper, S. HunklingerEurophys. Lett. 57 (2002) 382 - Phase separation in argon-neon mixtures
J. Meier, G. Wittich, J. Classen, S. HunklingerPhysica B 316 - 317 (2002) 592 - Relaxation dynamics in mixtures of decalin with chlorobenzene and decalin with tert-butylchloride
G. KasperJ. Non-Cryst. Sol. 307-310 (2002) 345 - 2001
- Magnetic Field Effects in Non-magnetic Glasses
M. Wohlfahrt, P. Strehlow, C. Enss, S. HunklingerEurophys. Lett. 56 (2001) 690 - Low Temperature Elastic Properties of Glasses in Magnetic Fields
M. Layer, M. Heitz, J. Classen, C. Enss, S. HunklingerJ. Low Temp. Phys. 124 (2001) 419 - Comment on "Low Temperature Acoustic Properties of Amorphous Silica and the Tunneling Model"
J. Classen, C. Enss, S. HunklingerPhys. Rev. Lett. 86 (2001) 2480 - 2000
- Tieftemperaturphysik
C. Enss, S. Hunklinger1-465 (Springer Berlin Heidelberg 2000) - Glass Transition in Chlorobenzene-Decalin under Pressure
J. Koeplinger, G. Kasper, S. HunklingerJ. Chem. Phys. 113 (2000) 4701 - Utilization of Shear Horizontally Polarized Acoustic Plate Mode in the Sensing of Surface Water Pollution
S. Hunklinger, M. v. Schickfus et. al.App. Acoustics 59/89 - Sound Velocity and Internal Friction of Neon Films
J. Classen, V. Keppens, S. HunklingerPhysica B 284-288 - Anomalous Isotope Dependence of Tunnle Splitting of OH- and OD- Defects in KCI and NaCI Crystals
S. Ludwig, A. Brederek, C. Enss, C.O. An, F. LutyPhys. Rev. Lett. 85, 5591-5594 (2000) - Decay of Spontaneous Echoes in Amorphous B2O3 at Very Low Temperatures
S. Ludwig, C. Enss, S. HunklingerPhysica B 284-288, 1139-1140 (2000) - Internal Friction of Virteous Silica Measured with a Double Paddle Oscillator
T. Burkert, J. Classen, C. Enss, S. HunklingerPhysica B 284-288, 1133-1134-2000 - Quantum Phenomena in Glasses at Low Temperatures
S. Hunklinger, P. Strehlow, C. EnssPhysica B 280, 271-275-2000 - Magnetic Field Dependent Tunneling in Glasses
P. Strehlow, M. Wohlfahrt, A.G.M. Jansen, R. Haueisen, G. Weiss, C. Enss, S. HunklingerPhys. Rev. Lett. 84, 1938-1941-2000 - Tunneling Systems in Crystalline and Amorphous Solids
S. Hunklinger, C. EnssSeries of Directions in Condensed Matter Physics 17, Insulating and Semiconducting Glasses, 499-551, World Scientific 2000 - Beyond the tunneling model - Elastic properties of vitreous silica at low temperatures
J. Classen, T. Burkert, C. Enss, S. HunklingerAdv. in Solid State Phys. 40, 279-291 (2000) - Anomalous frequency dependence of the internal friction of vitreous silica
J. Classen, T. Burkert, C. Enss, S. HunklingerPhys. Rev. Lett. 84, 2176-2179 (2000) - 1999
- Sound velocity and internal friction of Li-doped KCl
G. Weiss, M. Hübner, C. EnssPhysica B 263-264, 388-391 (1999) - Macroscopic Quantum State of Tunneling Systems:
S. Hunklinger, C. Enss, P. StrehlowPhysica B 263&264 (1999) 248-252 - Low-Frequency Acoustic Properties of Neutron-Irradiated Quartz
J. Classen, I. Rohr, C. Enss, S. Hunklinger, C. LaermansPhysica B 263&264 (1999) 139-142 - Dielectric Relaxation of Interacting Hydroxyl Ions in KCl Crystals
C. Enss, S. Ludwig, M. Kreft, C.P. An, F. LütyPhysica B 263&264 (1999) 129-132 - Low Frequency Elastic Properties of Neutron-Irradiated Quartz – Comparison With Glasses
J. Classen, I. Rohr, C. Enss, S. Hunklinger, C. LaermansEur. Phys. J. B 10 (1999) 623-633 - 1998
- Internal Friction and Hypersonic Velocity in Vitreous Germania under High Pressure
J. Hertling, S. Baeßler, S. Rau, G. Kasper, S. HunklingerJ. Non-Cryst. Sol. 226 (1998) 129 - Light-induced Changes of Tunneling Systems in a-As2S3
G. Kasper, R. Gebhardt, J. Honolka, S. HunklingerJ. Non-Cryst. Sol. 235-237 (1998) 275-277 - Simple and Reliable Low-Temperature STM with Piezoelectrical Coarse Approach
D. Wehnes, J. Meier, J. Classen, C. EnssAppl. Phys. A 66 (1998) S41-S44 - Evidence for a Phase Transition in Glasses at Very Low Temperatures – A Macroscopic Quantum State of Tunneling Systems?
P. Strehlow, C. Enss, S. HunklingerPhys. Rev. Lett. 80 (1998) 5361-5365 - 1997
- Incoherent Tunneling in Glasses at Very Low Temperatures
C. Enss, S. HunklingerPhys. Rev. Lett. 79 (1997) 2831-2835 - Similarities and differences between the low temperature acoustic properties of crystalline materials and glasses
J. Classen, M. Hübner, C. Enss, G. Weiss, S. HunklingerPhys. Rev. B 56 (1997) 8012-8022 - Coherent Tunneling of Lithium Defect Pairs in KCl Crystals
R. Weis, C. Enss, A. Würger, F. LütyAnn. Phys. 6 (1997) 263-286 - Novel Dielectric Relaxation in Li+ Doped KCl
C. Enss, M. Gaukler, M. Nullmeier, R. Weis, A. WürgerPhys. Rev. Lett. 78 (1997) 370-373 - 1996
- Coherent Echoes in Glasses and Crystals with Point Defects
C. Enss, R. Weis, S. Ludwig, S. HunklingerCzech. J. Phys. 46 (1996) 3287-3295 - Measurements and Interpretation of the Low Temperature Dielectric Relaxation in Glasses
P. Strehlow, C. Enss, S. HunklingerCzech. J. Phys. 46 (1996) 2231-2232 - High-Frequency Dielectric Susceptibility of Li+ doped KCl
R. Weis, C. EnssCzech. J. Phys. 46 (1996) 2557-2558 - Relaxation of Li+ Impurities in KCl Through Dipole-Dipole Interaction
A. Würger, C. Enss, M. Gaukler, R. WeisCzech. J. Phys. 46 (1996) 2561-2562 - Decay of Spontaneous Echoes in Glasses
C. Enss, S. Ludwig, R. Weis, S. HunklingerCzech. J. Phys. 46 (1996) 2247-2248 - Interacting Tunneling Systems in Ionic Crystals
C. EnssPhysica B 219&220 (1996) 239-242 - Acoustic Properties of Crystals at Very Low Temperatures - Comparison With Glasses
G. Weiss, M. Hübner, J. Classen, C. Enss, S. HunklingerPhysica B 219&220 (1996) 305-307 - STM-Study of Triangular Defect Structures Induced on WSe2
C. Enss, R. Winters, M. Reinermann, G. Weiss, S. Hunklinger, M. Lux-SteinerZ. f. Phys. 99 (1996) 561-566 - Low-Frequency Dielectric Susceptibility of Li+ doped KCl
C. Enss, M. Gaukler, S. Hunklinger, M. Tornow, R. Weis A. WürgerPhys. Rev. B 53 (1996) 12094-12107 - Cross-over to Incoherent Tunneling of Substitutional Defects in Alkali Halogenide Crystals
A. Würger, R. Weis, M. Gaukler, C. EnssEurophys. Lett. 33 (1996) 533-538 - 1995
- Brillouin Scattering of Vitreous Silica under High Pressure
S. Rau, S. Baeßler, G. Kasper, G. Weiss, S. HunklingerAnn. Physik 4 (1995) 91-98 - Measurement of the Piezoelectricity of Films with a Scanning Tunneling Microscope
R. Winters, M. Reinermann, C. Enss, G. Weiss, S. HunklingerJ. Vac. Sci. Technol. B 13 (1995) 1316-1319 - Isotope Effect of Pairs of Coupled Tunneling Systems
R. Weis, C. Enss, B. Leinböck, G. Weiss, S. HunklingerPhys. Rev. Lett. 75 (1995) 2220-2223 - Acoustic Properties of Oxide Glasses at Low Temperatures
S. Rau, C. Enss, S. Hunklinger, P. Neu, A. WürgerPhys. Rev. B 52 (1995) 7179-7194 - Dielectric Echo Experiments on (KBr)1-x(KCN)x
C. Enss, H. Schwoerer, D. Arndt, M.v. SchickfusPhys. Rev. B 51 (1995) 811-824 - 1994
- Low Frequency Acoustic and Dielectric Measurements on Glasses
J. Classen, C. Enss, C. Bechinger, G. Weiss, S. HunklingerAnn. Phys. 3 (1994) 315-335 - Dielectric Measurements of Li+ doped KCl
M. Tornow, R. Weis, G. Weiss, C. Enss, S. HunklingerPhysica B 194-196 (1994) 1063-1064 - Two Distinct Classes of Tunneling States in CN- doped KBr
C. Enss, H. Schwoerer, D. Arndt, M.v. Schickfus, G. WeissEurophys. Lett. 26 (1994) 289-294 - 1993
- Distribution of Barrier Heights in a-SiO2 and a-Se
R. Keil, G. Kasper, S. HunklingerJ. Non-Cryst. Sol. 164-166 (1993) 1183-1186 - Collective Relaxation of CN–-Tunneling States in (KBr)1-x(KCN)x
C. Enss, D. Arndt, M.v. SchickfusPhonon Scattering in Condensed Matter VII (M. Meissner, R.O. Pohl eds.) (Springer 1992) 321-322 - 1991
- Are the low-temperature relaxations of glassy ferroelectrics hierarchical?
R. Höhler, G. Kasper, S. HunklingerJ. Non-Cryst. Sol. 131-133 (1991) 217-220 - Dielectric long-time relaxation of amorphous materials at low temperatures
R. Höhler, J. Münzel, G. Kasper, S. HunklingerPhys. Rev. B 43 (1991) 9220-9227 - On the Nature of Structural Relaxation in Amorphous As2S3
H. Jacobsen, M. Förderer, J. Bischof, G. Kasper, S. Hunklinger, J. TeterisJ. Non-Cryst. Sol. 137&138 (1991) 989-992 - 1990
- Glasses and Crystalline Defects Systems at Low Temperature: Dielectric Experiments
M.v. Schickfus, G. Baier, C. EnssPhonons 89 (S. Hunklinger, W. Ludwig, G. Weiss eds.) (Word Scientific 1990) 407-416 - Dynamics of Tunneling States in Borosilicate Glass
C. Enss, C. Bechinger, M.v. SchickfusPhonons 89 (S. Hunklinger, W. Ludwig, G. Weiss eds.) (Word Scientific 1990) 474-476 - 1989
- Dielectric Rotary Echo in (KBr)1-x (KCN)x
G. Baier, M.v. Schickfus, C. EnssPhys. Rev. Lett. 8 (1989) 487-491 - Unusual Dielectric Relaxation of the Mixed Crystal (KBr)1-x(KCN)x at Low Temperatures and at Low Defect Concentrations
G. Baier, C. Enss, M.v. SchickfusPhys. Rev. B 40 (1989) 9868-9875
