Out of Equilibrium Quantum Systems
Journal Articles
- 2020
- Noise Thermometry for Ultralow Temperatures
A. Fleischmann, A. Reiser, and C. Enss, Journal of Low Temperature Physics - Development of a novel calorimetry setup based on metallic paramagnetic temperature sensors
Andreas Reifenberger, Andreas Reiser, Sebastian Kempf, Andreas Fleischmann, and Christian Enss, Review 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. Zuber, Eur. 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. Wegner, J. 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. Rodrigues, JINST 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. Weber, IEEE 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. Haverkort, Phys. 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. Schmidt, J. 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. Friedrich, J. 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 Friedrich1, Journal 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. Stöhlker , Atoms 6, 59 (2018) - The European Microkelvin Platform
G. Pickett, C. Enss, Nature 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. Wendt, Radiochim. Acta 106, 535 (2018) - Physics and Applications of Metallic Magnetic Calorimeters
S. Kempf, A. Fleischmann, L. Gastaldo, C. Enss, J. 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. Enss, J. 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 Wendt, Nucl. 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. Enss, Phil. 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 Wolf, J. 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. Wolf , J. 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. Simkovic, Phys. 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. Enss, Journal of Physics: C 568 (2014) 032013 - A Microkelvin Magnetic Flux Noise Thermometer
D. Rothfuß, A. Reiser, A. Fleischmann, C. Enss, J. 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. Klingeler, J. 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. Enss, Europhys. Lett. 104, 57006 (2013) - Noise thermometry at ultra low temperatures
D. Rothfuß, A. Reiser, A. Fleischmann, C. Enss, Appl. 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. Drechsler, Phys. 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. Enss, Phys. 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. Grosche, Journal 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. Yu, Publications 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. Enss, CHINESE 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. Enss, Phys. Rev. Lett. 107, 095701 (2011) - 2010
- High-pressure dielectric scaling study of a monohydroxy alcohol
Andreas Reiser, Gernot Kasper, Catalin Gainaru, Roland Böhmer, J. 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. Enss, J. 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. Enss , IEEE 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. Barthelmess, J. Phys. C 150 (2009) 12012 - Magnetic Field Dependence of Dielectric Polarization Echoes in KCl doped with Li
F. Klotz, A. Fleischmann, C. Enss, J. 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. Enss, Physik Journal 6 (2007) 41–46 - Thermal conductivity in glasses with a phononic crystal like structure
A. Netsch, A. Fleischmann, C. Enss, J. 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. Enss, J. 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. Hunklinger, J. 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. Parpia, AIP 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. Fleischmann, AIP 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. Enss, AIP Conference Proceedings 850 (2006) 1129-1131 - Novel, Non-contact Noise Thermometer for Millikelvin Temperatures
A. Netsch, E. Hassinger, C. Enss, A. Fleischmann, AIP 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. Hunklinger, PRB 73, 184116 (2006) - A volumetric and dielectric study of m-fluoroaniline under pressure
Gernot Kasper, Andreas Reiser, J. Non-Cryst. Sol. 352 (2006) 4900 - On the pressure dependence of fragility
Andreas Reiser, Gernot Kasper, Europhys. Lett. 76 (2006) 1137 - 2005
- Low-Temperature Physics
C. Enss, S. Hunklinger, 1-573 (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. Hunklinger, Europhysics Letters Vol 69 2005, 95-101 - Pressure-induced isothermal glass transition of small organic molecules.
Andreas Reiser, Gernot Kasper, Siegfried Hunklinger, Phys. 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. Enss, Nucl. Inst. Meth. A, 520, 73-75 (2004) - Optimization of magnetic calorimeters
A. Fleischmann, C. Enss, G.M. Seidel, Nucl. 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. Hunklinger, phys. stat. sol. (c) 11 (2004) 2875–2878 - Dynamics of Interacting OH- and OD- Ions in KCl
S. Ludwig, C. Enss, J. 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. Fleischmann, Rev. Sci. Instrum. 75 (2004) 2718 - Thermal transport in glasses at very low temperatures
H.-Y. Hao, A. Fleischmann, C. Enss, S. Hunklinger, phys. stat. sol. (c) 11 (2004) 2908–2911 - Novel Isotope Effects Observed in Polarization Echo Experiments in Glasses
P. Nagel, A. Fleischmann, S. Hunklinger, C. Enss, Phys. Rev. Lett. 92 (2004) 245511 - Effect of Pressure on the Secondary Relaxation in a Simple Glass Former
Andreas Reiser, Gernot Kasper , Phys. Rev. Lett. 92 (2004) 125701 - Fragility of glycerol under pressure
Andreas Reiser, Gernot Kasper , Int. 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 Reiser, J. 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 Enss, Supercond. Sci. Technol. 16 (2003) 1404–1407 - A new technique for measuring thermal conductivity at low temperature
A. Fleischmann, H.-Y. Hao, M. Neumann, C. Enss, Physica B 329–333 (2003) 1525-1526 - Coherent echoes in crystals with tunneling systems in magnetic fields
C. Enss, P. Nagel, S. Ludwig, Physica B 329–333 (2003) 1221-1222 - Magnetic Field Dependent Tunneling of Atoms and Molecules in Non-magnetic Disordered Solids
C. Enss, Radiation Effects and Defects in Solids 158, 325-334 (2003) - Magnetic field dependent coherent polarization echoes in glasses
S. Ludwig, P. Nagel, S. Hunklinger, C. Enss, J. Low Temp. Phys. 131 (2003) 89 - Magnetic field dependent atomic tunneling in non-magnetic glasses
S. Ludwig, S. Hunklinger C. Enss, Physica B 329 - 333 (2003) 1239 - 2002
- Anomalous Properties of Glasses at Ultralow Temperatures
C. Enss, Adv. in Solid State Phys. 42 (2002) 335-346 - Beyond the Tunneling Model – Quantum Phenomena in Ultracold Glasses
C. Enss, Physica 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 Crystal, Physica B 316&317 (2002) 421-423 - Phonon Spectroscopy of Tunneling States in NaCl:OD̶
S. Ludwig, C. Enss, F. Zeller, K. Laßmann, Physica B 316&317 (2002) 424-426 - Study of Elastic Properties of Solids Using a Novel SQUID Detection Technique
M. Heitz, A. Fleischmann, C. Enss, Physica B 316&317 (2002) 380-382 - Evidence For Magnetic Field Induced Changes of the Phase of Tunneling States
C. Enss, S. Ludwig, Phys. Rev. Lett. 89 (2002) 075501/1-4 - Dephasing of Atomic Tunneling by Nuclear Quadrupoles
A. Würger, A. Fleischmann, C. Enss, Phys. Rev. Lett. 89 (2002) 237601 - Magnetic field dependent tunneling in glasses
C. Enss, S. Ludwig, P. Strehlow, S. Hunklinger, Phys. Rev. Lett. 88 (2002) 075501 - Desorption behavior of quench-condensed argon-neon mixtures
J. Meier, G. Wittich, J. Classen, S. Hunklinger, Phys. Rev. Lett. 88 (2002) 016104 - Correlation of low-energy excitations with photodarkening in a-As2S3
J. Honolka, G. Kasper, S. Hunklinger, Europhys. Lett. 57 (2002) 382 - Phase separation in argon-neon mixtures
J. Meier, G. Wittich, J. Classen, S. Hunklinger, Physica B 316 - 317 (2002) 592 - Relaxation dynamics in mixtures of decalin with chlorobenzene and decalin with tert-butylchloride
G. Kasper, J. Non-Cryst. Sol. 307-310 (2002) 345 - 2001
- Magnetic Field Effects in Non-magnetic Glasses
M. Wohlfahrt, P. Strehlow, C. Enss, S. Hunklinger , Europhys. Lett. 56 (2001) 690 - Low Temperature Elastic Properties of Glasses in Magnetic Fields
M. Layer, M. Heitz, J. Classen, C. Enss, S. Hunklinger, J. Low Temp. Phys. 124 (2001) 419 - Comment on "Low Temperature Acoustic Properties of Amorphous Silica and the Tunneling Model"
J. Classen, C. Enss, S. Hunklinger, Phys. Rev. Lett. 86 (2001) 2480 - 2000
- Tieftemperaturphysik
C. Enss, S. Hunklinger, 1-465 (Springer Berlin Heidelberg 2000) - Glass Transition in Chlorobenzene-Decalin under Pressure
J. Koeplinger, G. Kasper, S. Hunklinger, J. 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. Hunklinger, Physica 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. Luty, Phys. Rev. Lett. 85, 5591-5594 (2000) - Decay of Spontaneous Echoes in Amorphous B2O3 at Very Low Temperatures
S. Ludwig, C. Enss, S. Hunklinger, Physica B 284-288, 1139-1140 (2000) - Internal Friction of Virteous Silica Measured with a Double Paddle Oscillator
T. Burkert, J. Classen, C. Enss, S. Hunklinger, Physica B 284-288, 1133-1134-2000 - Quantum Phenomena in Glasses at Low Temperatures
S. Hunklinger, P. Strehlow, C. Enss, Physica 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. Hunklinger, Phys. Rev. Lett. 84, 1938-1941-2000 - Tunneling Systems in Crystalline and Amorphous Solids
S. Hunklinger, C. Enss , Series 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. Hunklinger , Adv. 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. Hunklinger , Phys. Rev. Lett. 84, 2176-2179 (2000) - 1999
- Sound velocity and internal friction of Li-doped KCl
G. Weiss, M. Hübner, C. Enss, Physica B 263-264, 388-391 (1999) - Macroscopic Quantum State of Tunneling Systems:
S. Hunklinger, C. Enss, P. Strehlow, Physica B 263&264 (1999) 248-252 - Low-Frequency Acoustic Properties of Neutron-Irradiated Quartz
J. Classen, I. Rohr, C. Enss, S. Hunklinger, C. Laermans, Physica 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. Lüty, Physica 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. Laermans, Eur. 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. Hunklinger, J. Non-Cryst. Sol. 226 (1998) 129 - Light-induced Changes of Tunneling Systems in a-As2S3
G. Kasper, R. Gebhardt, J. Honolka, S. Hunklinger, J. 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. Enss, Appl. 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. Hunklinger, Phys. Rev. Lett. 80 (1998) 5361-5365 - 1997
- Incoherent Tunneling in Glasses at Very Low Temperatures
C. Enss, S. Hunklinger, Phys. 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. Hunklinger , Phys. Rev. B 56 (1997) 8012-8022 - Coherent Tunneling of Lithium Defect Pairs in KCl Crystals
R. Weis, C. Enss, A. Würger, F. Lüty, Ann. Phys. 6 (1997) 263-286 - Novel Dielectric Relaxation in Li+ Doped KCl
C. Enss, M. Gaukler, M. Nullmeier, R. Weis, A. Würger, Phys. Rev. Lett. 78 (1997) 370-373 - 1996
- Coherent Echoes in Glasses and Crystals with Point Defects
C. Enss, R. Weis, S. Ludwig, S. Hunklinger, Czech. J. Phys. 46 (1996) 3287-3295 - Measurements and Interpretation of the Low Temperature Dielectric Relaxation in Glasses
P. Strehlow, C. Enss, S. Hunklinger, Czech. J. Phys. 46 (1996) 2231-2232 - High-Frequency Dielectric Susceptibility of Li+ doped KCl
R. Weis, C. Enss, Czech. J. Phys. 46 (1996) 2557-2558 - Relaxation of Li+ Impurities in KCl Through Dipole-Dipole Interaction
A. Würger, C. Enss, M. Gaukler, R. Weis, Czech. J. Phys. 46 (1996) 2561-2562 - Decay of Spontaneous Echoes in Glasses
C. Enss, S. Ludwig, R. Weis, S. Hunklinger, Czech. J. Phys. 46 (1996) 2247-2248 - Interacting Tunneling Systems in Ionic Crystals
C. Enss, Physica 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. Hunklinger, Physica 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-Steiner, Z. 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. Würger, Phys. 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. Enss, Europhys. Lett. 33 (1996) 533-538 - 1995
- Brillouin Scattering of Vitreous Silica under High Pressure
S. Rau, S. Baeßler, G. Kasper, G. Weiss, S. Hunklinger,, Ann. 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. Hunklinger, J. 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. Hunklinger, Phys. Rev. Lett. 75 (1995) 2220-2223 - Acoustic Properties of Oxide Glasses at Low Temperatures
S. Rau, C. Enss, S. Hunklinger, P. Neu, A. Würger, Phys. Rev. B 52 (1995) 7179-7194 - Dielectric Echo Experiments on (KBr)1-x(KCN)x
C. Enss, H. Schwoerer, D. Arndt, M.v. Schickfus, Phys. Rev. B 51 (1995) 811-824 - 1994
- Low Frequency Acoustic and Dielectric Measurements on Glasses
J. Classen, C. Enss, C. Bechinger, G. Weiss, S. Hunklinger, Ann. Phys. 3 (1994) 315-335 - Dielectric Measurements of Li+ doped KCl
M. Tornow, R. Weis, G. Weiss, C. Enss, S. Hunklinger, Physica 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. Weiss, Europhys. Lett. 26 (1994) 289-294 - 1993
- Distribution of Barrier Heights in a-SiO2 and a-Se
R. Keil, G. Kasper, S. Hunklinger, J. 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. Schickfus , Phonon 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. Hunklinger, J. 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. Hunklinger, Phys. 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. Teteris, J. 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. Enss, Phonons 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. Schickfus , Phonons 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. Enss, Phys. 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. Schickfus, Phys. Rev. B 40 (1989) 9868-9875
