ACKNOWLEDGMENT
The publications produced in MICROKELVIN Collaboration should acknowledge the support of the European Community - Research Infrastructures under the FP7 Capacities Specific Programme, MICROKELVIN project number 228464.
JRA1: Opening the microkelvin regime to nanoscience
- A.C. Clark, K.K. Schwarzwälder, T. Bandi, D. Maradan, and D. M. Zumbühl, Method for cooling nanostructures to microkelvin temperatures, Rev. Sci. Instrum. 81, 103904 (2010) [URL]
JRA2: Ultra low temperature nanorefrigerator
- S. Gasparinetti, F. Deon, G. Biasiol, L. Sorba, F. Beltram, and F. Giazotto, Probing the local temperature of a 2DEG microdomain with a quantum dot: measurement of electron-phonon interaction, Phys. Rev. B (2011)
- J.T. Muhonen, M.J. Prest, M. Prunnila, D. Gunnarsson, V.A. Shah, A. Dobbie, M. Myronov, R.J.H. Morris, T.E. Whall, E.H.C. Parker, and D.R. Leadley, Strain control of electron-phonon energy loss rate in many-valley semiconductors, Appl. Phys. Lett. (2011)
- J.T. Peltonen, P. Virtanen, M. Meschke, J.V. Koski, T.T. Heikkilä, and J.P. Pekola, Thermal Conductance by the Inverse Proximity Effect in a Superconductor, Phys. Rev. Lett. 105, 097004 (2010) [URL]
- J.P. Pekola, V.F. Maisi, S. Kafanov, N. Chekurov, A. Kemppinen, Yu.A. Pashkin, O.-P. Saira, M. Möttönen, and J.S. Tsai, Environment-Assisted Tunneling as an Origin of the Dynes Density of States, Phys. Rev. Lett. 105, 026803 (2010) [URL]
- F. Dahlem, P. Achatz, O.A. Williams, D. Araujo, E. Bustarret, and H. Courtois, Spatially Correlated Microstructure and Superconductivity in Polycrystalline Boron-Doped Diamond, Phys. Rev. B 82, 033306 (2010) [URL]
- F. Dahlem, T. Kociniewski, C. Marcenat, A. Grockowiak, L. Pascal, P. Achatz, J. Boulmer, D. Debarre, T. Klein, E. Bustarret, and H. Courtois, Subkelvin tunneling spectroscopy showing Bardeen-Cooper-Schrieffer superconductivity in heavily boron-doped silicon epilayers, Phys. Rev. B 82, 140505 (2010) [URL]
- R. Barends, N. Vercruyssen, A. Endo, P.J. de Visser, T. Zijlstra, T.M. Klapwijk, P. Diener, S.J.C. Yates, and J.J.A. Baselmans, Minimal resonator loss for circuit quantum electrodynamics, Appl. Phys. Lett. 97, 023508 (2010) [URL]
- R. Barends, N. Vercruyssen, A. Endo, P.J. de Visser, T. Zijlstra, T.M. Klapwijk, and J.J.A. Baselmans, Reduced frequency noise in superconducting resonators, Appl. Phys. Lett. 97, 033507 (2010) [URL]
Preprints:
- F. Deon, V. Pellegrini, F. Giazotto, G. Biasiol, L. Sorba, and F. Beltram, Proximity effect in a two dimensional electron gas probed with a lateral quantum dot [URL]
- F. Giazotto and F. Taddei, Hybrid superconducting quantum magnetometer [URL]
JRA3: Attacking fundamental physics questions by microkelvin condensed-matter experiments
- D.I. Bradley, S.N. Fisher, A.M. Guenault, R.P. Haley, G.R. Pickett, D.Potts, and V. Tsepelin, Direct measurement of the energy dissipated by quantum turbulence, Nature Phys. 7, 473 (2011) [URL]
- J.J. Hosio, V.B. Eltsov, R. de Graaf, P.J. Heikkinen, R. Hänninen, M. Krusius, V.S. L'vov, and G.E. Volovik, Superfluid vortex front at T -> 0: Decoupling from the reference frame, Phys. Rev. Lett. 107, 135302 (2011) [URL]
- N. Sasa, T. Kano, M. Machida, V.S. L'vov, O. Rudenko, and M. Tsubota, Energy spectra of quantum turbulence: Large-scale simulation and modeling, Phys. Rev. B 84, 054525 (2011) [URL]
- R. de Graaf, V.B. Eltsov, J.J. Hosio, P.J. Heikkinen, and M. Krusius, Textures of Superfluid 3He-B in Applied Flow and Comparison with Hydrostatic Theory, J. Low Temp. Phys. (2011) [URL]
- D.I. Bradley, A.M. Guenault, S.N. Fisher, R.P. Haley, M.J. Jackson, D. Nye, K. O'Shea, G.R. Pickett, and V. Tsepelin, History Dependence of Turbulence Generated by a Vibrating Wire in Superfluid He-4 at 1.5 K, J. Low Temp. Phys. 162, 375 (2011) [URL]
- V.B. Eltsov, R. de Graaf, M. Krusius, and D.E. Zmeev, Vortex core contribution to textural energy in 3He-B below 0.4 Tc, J. Low Temp. Phys. 162, 212 (2011) [URL]
- V.V. Lebedev and V.S. L'vov, Symmetries and Interaction coefficients of Kelvin waves, J. Low Temp. Phys. 161, 548 (2010) [URL]
- V.S. L'vov and S. Nazarenko, Discrete and mesoscopic regimes of finite-size wave turbulence, Phys. Rev. E 82, 056322 (2010) [URL]
- V.B. Eltsov, R. de Graaf, P.J. Heikkinen, J.J. Hosio, R. Hänninen, and M. Krusius, Vortex formation and annihilation in rotating superfluid 3He-B at low temperatures, J. Low Temp. Phys. 161, 474 (2010) [URL]
- H. Godfrin, M. Meschke, H.-J. Lauter, H.M. Böhm, E. Krotscheck, and M. Panholzer, Observation of Zero-Sound at Atomic Wave-Vectors in a Monolayer of Liquid 3He, J. Low Temp. Phys. 158, 147 (2010) [URL]
- D.I. Bradley, S.N. Fisher, A.M. Guenault, R.P. Haley, N. Mulders, G.R. Pickett, D. Potts, P. Skyba, J. Smith, V. Tsepelin, and R.C.V. Whitehead, Magnetic Phase Transition in a Nanonetwork of Solid 3He in Aerogel, Phys. Rev. Lett. 105, 125303 (2010) [URL]
- V.B. Eltsov, R. de Graaf, P.J. Heikkinen, J.J. Hosio, R. Hänninen, M. Krusius, and V. S. L'vov, Stability and dissipation of laminar vortex flow in superfluid 3He-B, Phys. Rev. Lett. 105, 125301 (2010) [URL]
- S. Fujiyama, A. Mitani, M. Tsubota, D.I. Bradley, S.N. Fisher, A.M. Guenault, R.P. Haley, G.R. Pickett, and V. Tsepelin, Generation, evolution, and decay of pure quantum turbulence: A full Biot-Savart simulation, Phys. Rev. B 81, 180512 (2010) [URL]
- J. Laurie, V.S. L'vov, S. Nazarenko, and O. Rudenko, Interaction of Kelvin waves and non-locality of the energy transfer in superfluids, Phys. Rev. B 81, 104526 (2010) [URL]
- V.S. L'vov and S. Nazarenko, Spectrum of Kelvin-wave turbulence in superfluids, Pis'ma v ZhETF 91, 464-470 (2010) [URL]; JETP Lett. 91, 428-434 (2010) [URL]
- R. Numasato, M. Tsubota, and V.S. L'vov, Direct Energy Cascade in Two-Dimensional Compressible Quantum Turbulence, Phys. Rev. A 81, 063630 (2010) [URL]
- G.E. Volovik, Fermion zero modes at the boundary of superfluid 3He-B, Pis'ma ZhETF 90, 440-442 (2009) [URL]; JETP Lett. 90, 398-401 (2009) [URL]
- G.E. Volovik, Osmotic pressure of matter and vacuum energy, Pis'ma ZhETF 90, 659-662 (2009) [URL]; JETP Lett. 90, 595-598 (2009) [URL]
Preprints
- J.J. Hosio, V.B. Eltsov, R. de Graaf, M. Krusius, J. Mäkinen, and D. Schmoranzer, Propagation of thermal excitations in a cluster of vortices in superfluid 3He-B [URL]
- P.M. Walmsley, V.B. Eltsov, P.J. Heikkinen, J.J. Hosio, R. Hänninen, and M. Krusius, Turbulent vortex flow responses at the AB interface in rotating superfluid 3He-B [URL]
- Yu.M. Bunkov and G.E. Volovik, Spin superfluidity and magnon Bose-Einstein condensation [URL]
- S. Autti, Yu.M. Bunkov, V.B. Eltsov, P.J. Heikkinen, J.J. Hosio, P. Hunger, M. Krusius, and G.E. Volovik, Ground-state and non-ground-state Bose-Einstein condensation of magnons in superfluid 3He-B [URL]
JRA4: Novel devices and methods for ultra low temperature experiments
- E. Collin, T. Moutonet, J.-S. Heron, O. Bourgeois, Yu.M. Bunkov, and H. Godfrin, A tunable hybrid electro-magnetomotive NEMS device for low temperature physics, J. Low Temp. Phys. 162, 653 (2011) [URL]
- H. Godfrin, H. Meyer, Y. Bunkov, and E. Collin, Preface, J. Low Temp. Phys. 162, 81 (2011) [URL]
- O. Usenko, A. Vinante, G. Wijts, T.H. Oosterkamp, A SQUID based read-out of sub-attonewton force sensor operating at millikelvin temperatures, Appl. Phys. Lett. 98, 133105 (2011) [URL]
- A. Salmela, A. Sebedash, J. Rysti, E. Pentti, and J. Tuoriniemi, Osmotic pressure of 3He/4He mixtures at the crystallization pressure and at millikelvin temperatures, Phys. Rev. B 83, 134510 (2011) [URL]
- A. Salmela, J. Tuoriniemi, and J. Rysti, Acoustic resonances in helium fluids excited by quartz tuning forks, J. Low Temp. Phys. 162, 678 (2011) [URL]
- D. Rothfuss, U. Kühn, A. Reiser, A. Fleischmann, and C. Enss, Thermal conductivity of superconducting bulk metallic glasses at very low temperatures, Chinese J. Phys. 49, 384 (2011)
- E. Collin, Yu.M. Bunkov, and H. Godfrin, Addressing geometric non-linearities with cantilever MEMS: beyond the Duffing model, Phys. Rev. B 82, 235416 (2010) [URL]
- E. Collin, J. Kofler, S. Lakhloufi, S. Pairis, Yu.M. Bunkov, and H. Godfrin, Metallic coatings of microelectromechanical structures at low temperatures: Stress, elasticity, and nonlinear dissipation, J. Appl. Phys. 107, 114905 (2010) [URL]
- M. Prunnila, M. Meschke, D. Gunnarsson, S. Enouz-Vedrenne, J.M. Kivioja, and J.P. Pekola, Ex situ tunnel junction process technique characterized by Coulomb blockade thermometry, J. Vac. Sci. Technol. B 28, 1026 (2010) [URL]
- D.I. Bradley, P. Crookston, M.J. Fear, S.N. Fisher, G. Foulds, D. Garg, A.M. Guenault, E. Guise, R.P. Haley, O. Kolosov, G.R. Pickett, R. Schanen, and V. Tsepelin, Measuring the Prong Velocity of Quartz Tuning Forks Used to Probe Quantum Fluids, J. Low Temp. Phys. 161, 536 (2010) [URL]
- P. Skyba, Notes on Measurement Methods of Mechanical Resonators Used in Low Temperature Physics, J. Low Temp. Phys. 160, 219 (2010) [URL]
Preprints
- M. Meschke, J. Engert, D. Heyer, and J.P. Pekola, Comparison of Coulomb Blockade Thermometers with the International Temperature Scale PLTS-2000 [URL]