Publications
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2013
Quantum jump approach for work and dissipation in a two-level system
arXiv:1305.5207,
Trapping hot quasi-particles in a high-power electronic cooler
arXiv:1304.1846,
Non-equilibrium and proximity effects in superconductor-normal metal junctions
arXiv:1304.1288,
Distribution of Entropy Production in a Single-Electron Box
arXiv:1303.6405,
Calorimetric measurement of quantum work
arXiv:1212.5808v1,
Single quasiparticle excitation dynamics on a superconducting island
arXiv:1212.2755,
Single-electron current sources: towards a refined definition of ampere
arXiv:1208.4030, to appear in Rev. Mod. Phys.
Primary thermometry in the intermediate Coulomb blockade regime
arXiv:1206.0548, to appear in J. Low. Temp. Phys.
Environment-governed dynamics in driven quantum systems
arXiv:1212.3099, Physical Review Letters 110, 150403 (2013).
Heat transport through a Josephson junction
arXiv:1212.4267, Physical Review B 87, 094522 (2013).
Work and its fluctuations in a driven quantum system
arXiv:1206.5699, Physical Review B 87, 060508 (2013).
Dissipated work and fluctuation relations for non-equilibrium single-electron transitions
arXiv:1205.3951, J. Stat. Mech. P02033 (2013).
2012
Test of Jarzynski and Crooks fluctuation relations in an electronic system,
arXiv:1206.7049, Physical Review Letters 109, 180601 (2012).
Coherent Cooper-pair pumping by magnetic flux control,
arXiv:1209.3626, Physical Review B 86, 224510 (2012).
Single Cooper-pair pumping in the adiabatic limit and beyond,
arXiv:1206.0193, Physical Review B 86, 060502 (2012).
Vanishing quasiparticle density in a hybrid Al/Cu/Al single-electron transistor,
arXiv:1106.1326, Physical Review B 85, 012504 (2012).
Cooper-pair current in the presence of flux noise,
arXiv:1110.5503, Physical Review B 85, 024527 (2012).
Coherent superconducting quantum pump,
Physical Review B 85, 140504 (2012).
Evanescent states and nonequilibrium in driven superconducting nanowires,
arXiv:1202.2588, Physical Review B 85, 224503 (2012).
Observation of a roton collective mode in a two-dimensional Fermi liquid,
Nature 483, 576 (2012).
Micrometre-scale refrigerators,
Reports on Progress in Physics 75, 046501 (2012).
Metallic Coulomb Blockade Thermometry down to 10 mK and below,
arXiv:1111.1972, Review of Scientific Instruments 83, 083903 (2012).
Probing quasiparticle excitations in a hybrid single electron transistor,
arXiv:1204.1028v1, Applied Physics Letters 100, 262601 (2012).
Nongalvanic thermometry for ultracold two-dimensional electron domains,
arXiv:1203.5693, Applied Physics Letters 100, 253502 (2012).
Work, Free Energy and Dissipation in Voltage Driven Single-Electron Transitions,
arXiv:1204.4623, Journal of Low Temperature Physics 169, 70 (2012).
Effect of on-chip filter on Coulomb blockade thermometer,
Journal of Physics: Conference Series 400, 052029 (2012) .
2011
Geometric Landau-Zener Interferometry,
arXiv:1106.3941, Physical Review Letters 107, 207002 (2011).
Real-time observation of discrete Andreev tunneling events,
arXiv:1012.5750, Physical Review Letters 106, 217003 (2011).
Statistics of the dissipated energy in driven single-electron transitions,
arXiv:1105.0416, EPL 96, 67004 (2011).
Andreev tunneling in charge pumping with SINIS turnstiles,
arXiv:1106.3918, EPL 96 37008 (2011).
Maxwell's demon based on a single-electron pump,
arXiv:1108.5435, Physical Review B 84 245448 (2011).
Brownian refrigeration by hybrid tunnel junctions,
arXiv:1104.5623, Phys. Rev. B 84, 144505 (2011).
Probing the local temperature of a two-dimensional electron gas microdomain with a quantum dot: Measurement of electron-phonon interaction,
arXiv:1007.0172, Physical Review B 83, 201306(R) (2011).
Tunnel Spectroscopy of a Proximity Josephson Junction,
arXiv:1105.3875, Physical Review B 84, 214514 (2011).
Magnetic-field-induced stabilization of nonequilibrium superconductivity in a normal-metal/insulator/superconductor junction,
arXiv:1108.1544, Phys. Rev. B 84, 220502(R) (2011).
Single-charge escape processes through a hybrid turnstile in a dissipative environment,
arXiv:1010.2168, New Journal of Physics 13, 013040 (2011).
Measurement scheme for the Lamb shift in a superconducting circuit with broadband environment,
Physical Review A 84, 052103 (2011)
Long hold times in a two-junction electron trap,
arXiv:1108.1684, Applied Physics Letters 99, 142106 (2011).
Strain dependence of electron-phonon energy loss rate in many-valley semiconductors,
arXiv:1101.5889, Applied Physics Letters 98, 182103 (2011).
Strain enhanced electron cooling in a degenerately doped semiconductor,
arXiv:1111.0465, Applied Physics Letters 99, 251908 (2011).
Laterally proximized aluminum tunnel junctions,
arXiv:1104.3052, Applied Physics Letters 98, 203501 (2011).
Substrate-dependent quasiparticle recombination time in superconducting resonators,
Appl. Phys. Lett. 99, 062509 (2011).
Capacitively Enhanced Thermal Escape in Underdamped Josephson Junctions,
arXiv:1012.0541, Journal of Low Temperature Physics 163, 164 (2011).
Comparison of Coulomb Blockade Thermometers with the International Temperature Scale PLTS-2000,
Int. J. Thermophys. 32, 1378 (2011).
2010
Environment-Assisted Tunneling as an Origin of the Dynes Density of States,
arXiv:1001.3853, Physical Review Letters 105, 026803 (2010).
Environmentally Activated Tunneling Events in a Hybrid Single-Electron Box,
arXiv:1006.0479, Physical Review B 82, 155443 (2010).
SQUIPT - Superconducting Quantum Interference Proximity Transistor,
arXiv:0909.3806, Nature Physics 6, 254 (2010).
Ex situ Tunnel Junction Process Technique Characterized by Coulomb Blockade Thermometry,
arXiv:1006.2436, Journal of Vacuum Science and Technology 28, 1026 (2010).
Decoherence of adiabatically steered quantum systems,
arXiv:1007.2347, Physical Review B 82, 134517 (2010).
Decoherence in adiabatic quantum evolution: application to Cooper pair pumping,
arXiv:0911.3750, Physical Review Letters 105, 030401 (2010).
Thermal Conductance by the Inverse Proximity Effect in a Superconductor,
arXiv:1003.5154, Physical Review Letters 105, 097004 (2010).
Violation of the fluctuation-dissipation theorem in time-dependent mesoscopic heat transport,
arXiv:1003.2146, Physical Review Letters 104, 220601 (2010).
Detection of mechanical resonance of a single-electron transistor by direct current,
arXiv:1004.3074, Applied Physics Letters 96, 263513 (2010).
Non-Abelian geometric phases in ground-state Josephson devices,
arXiv:1002.0957, Physical Review B 81, 174506 (2010).
2009
Single-Electronic Radio-Frequency Refrigerator,
arXiv:0906.0597, Physical Review Letters 103, 120801 (2009).
Pumping properties of the hybrid single-electron transistor in dissipative environment,
arXiv:0905.3402, Applied Physics Letters 95, 112507 (2009).
Parallel pumping of electrons,
arXiv:0908.2357, New J. Phys. 11, 113057 (2009).
Periodicity in Al/Ti superconducting single electron transistors,
arXiv:0906.0715, Applied. Physics Letters 95, 052503 (2009).
Thermometry by micro and nanodevices,
The European Physical Journal - Special Topics 172, 323 (2009).
Quantized current of a hybrid single-electron transistor with superconducting leads and a normal-metal island,
arXiv:0803.1563, The European Physical Journal - Special Topics 172, 311 (2009).
Electronic Refrigeration at the Quantum Limit,
arXiv:0902.2584, Physical Review Letters 102, 200801 (2009).
Accessing nanomechanical resonators via a fast microwave circuit,
arXiv:0810.5242, Applied Physics Letters 95, 011909 (2009).
Experimental investigation of hybrid single-electron turnstiles with high charging energy,
arXiv:0903.3482, Applied Physics Letters 94, 172108 (2009).
Influence of Environment on Tunneling Thermometry,
Journal of Low Temperature Physics 154, 172 (2009).
Calorimetric Readout of a Superconducting Proximity-Effect Thermometer,
arXiv:0901.1013, Journal of Low Temperature Physics 154, 190 (2009).
Electronic cooling of a submicron-sized metallic beam,
arXiv:0807.0283, Applied Physics Letters 94, 073101 (2009).
Recombination-Limited Energy Relaxation in a Bardeen-Cooper-Schrieffer Superconductor,
arXiv:0804.4413, Physical Review Letters 102, 017003 (2009).
2008
Primary tunnel junction thermometry,
arXiv:0808.0124, Physical Review Letters 101, 206801 (2008).
Origin of Hysteresis in a Proximity Josephson Junction,
arXiv:0805.4524, Physical Review Letters 101, 067002 (2008).
Manipulation and Generation of Supercurrent in Out-of-Equilibrium Josephson Tunnel Nanojunctions,
arXiv:0804.2649, Physical Review Letters 101, 077004 (2008).
Ultrasensitive Proximity Josephson Sensor with Kinetic Inductance Readout,
arXiv:0802.2483, Applied Physics Letters 92, 162507 (2008).
Nonadiabatic charge pumping in a Hybrid Single-Electron Transistor,
arXiv:0802.1364, Physical Review Letters 101, 066801 (2008).
Electron-phonon coupling and longitudinal mechanical-mode cooling in a metallic nanowire,
Physical Review B 77, 033401 (2008).
Double oxidation scheme for tunnel junction fabrication,
Journal of Vacuum Science and Technology B 26, 28 (2008).
Suppression of the critical current of a balanced superconducting quantum interference device,
arXiv:0712.0063, Applied Physics Letters 92, 052110 (2008).
Influence of photon-assisted tunneling on heat flow in a normal metal-superconductor tunnel junction,
arXiv:0712.3204, Physical Review B 77, 104517 (2008).
Experimental Determination of the Berry Phase in a Superconducting Charge Pump,
arXiv:0710.5623, Physical Review Letters 100, 177201 (2008).
Violation of the Wiedemann-Franz Law in a Single-Electron Transistor,
arXiv:0709.4181, Physical Review Letters 100, 066801 (2008).
Hybrid single-electron transistor as a source of quantized electric current,
arXiv:0708.1995, Nature Physics 4, 120 (2008).
Suppression of 1/f noise in one-qubit systems,
arXiv: 0704.0771, Physical Review A 77, 032334 (2008).
2007
Heat Transistor: Demonstration of Gate-Controlled Electronic Refrigeration,
cond-mat/0702361, Physical Review Letters 99, 027203 (2007).
Normal-metal-superconductor tunnel junction as a Brownian refrigerator,
cond-mat/0702233, Physical Review Letters 98, 210604 (2007).
Detecting non-Gaussian current fluctuations using a Josephson threshold detector,
Physica E 40, 111 (2007).
Equivalent qubit dynamics under classical and quantum noise,
quant-ph/0612556, Physical Review A 75, 012308 (2007).
Wideband detection of the third moment of shot noise by a hysteretic Josephson junction,
cond-mat/0612087, Physical Review Letters 98, 207001 (2007).
Experimental Designs for Binary Data in Switching Measurements on Superconducting Josephson Junctions,
cond-mat/0610507, Journal of the Royal Statistical Society: Series C 56, 167 (2007).
Nanoampere pumping of Cooper pairs,
cond-mat/0612556, Applied Physics Letters 90, 082102 (2007).
Radio-Frequency Single-Electron Refrigerator,
cond-mat/0607814, Physical Review Letters 98, 037201 (2007).
Detecting Current Noise with a Josephson Junction in the Macroscopic Quantum Tunneling Regime,
cond-mat/0611593, Journal of Low Temperature Physics 146, 135 (2007).
Influence of Supercurrents on Low-Temperature Thermopower in Mesoscopic N/S Structures,
cond-mat/0609309, Journal of Low Temperature Physics 146, 193 (2007).
Information entropic superconducting microcooler,
Physical Review B 76, 174523 (2007).
Parity effect in Al and Nb single electron transistors in a tunable environment,
arXiv:0707.0732, Applied Physics Letters 91, 063512 (2007).
2006
Single-mode heat conduction by photons,
cond-mat/0605678, Nature 444, 187 (2006).
Rapid single-flux-quantum circuits for low noise mK operation,
Superconductor Science and Technology 19, 335 (2006).
Electron cooling and control of Josephson current at sub-Kelvin temperatures,
Journal of Superconductivity and Novel Magnetism 19, 11 (2006).
High-resolution superconducting single-flux quantum comparator for sub-Kelvin temperatures,
cond-mat/0606761, Applied Physics Letters 99, 133505 (2006).
Frequency-dependent current correlation functions from scattering theory,
cond-mat/0605678, Physical Review B 74, 125427 (2006).
Stability and dynamics of vortex clusters in nonrotated Bose-Einstein condensates,
cond-mat/0609313, Physical Review A 74, 023603 (2006).
Splitting Times of Doubly Quantized Vortices in Dilute Bose-Einstein Condensates,
quant-ph/0605125, Physical Review Letters 97, 110406 (2006).
Opportunities for mesoscopics in thermometry and refrigeration: Physics and applications,
cond-mat/0508093, Reviews of Modern Physics 78, 217 (2006).
Finite frequency quantum noise in an interacting mesoscopic conductor,
cond-mat/0508450, Physical Review Letters 96, 056603 (2006).
Reducing execution time of quantum algorithms by additional permutation gates,
quant-ph/0411153, Physics Letters A 350, 27 (2006).
Thermal budget of superconducting digital circuits at subkelvin temperatures,
cond-mat/0509318, Journal of Applied Physics 99, 084501 (2006).
Model of qubits as devices to detect the third moment of current fluctuations,
cond-mat/0603844, Physical Review B 74, 024524 (2006).
Measurement scheme of the Berry phase in superconducting circuits,
cond-mat/0604198, Physical Review B 73, 214523 (2006).
2005
Kvanttilaskentaa suprajohteilla,
Tietoyhteys 3, 16 (2005).
Low-temperature physics: Tunnelling into the chill,
Nature 435, 889 (2005).
Intervalley-Scattering-Induced Electron-Phonon Energy Relaxation in Many-Valley Semiconductors at Low Temperatures,
cond-mat/0506045, Physical Review Letters 95, 206602 (2005).
Shot-noise-driven escape in hysteretic Josephson junctions,
cond-mat/0502446, Physical Review Letters 95, 197004 (2005).
Observation of transition from escape dynamics to underdamped phase diffusion in a Josephson junction,
cond-mat/0501383, Physical Review Letters 94, 247002 (2005).
Josephson tunnel junction controlled by quasiparticle injection,
cond-mat/0405511, Journal of Applied Physics 97, 023908 (2005).
2004
Evidence of Cooper pair pumping with combined flux and voltage control,
cond-mat/0410758, Physical Review B 71, 012513 (2004).
Josephson Junction as a Detector of Poissonian Charge Injection,
cond-mat/0403673, Physical Review Letters 93, 206601 (2004).
Tailoring Josephson Coupling through superconductivity-induced nonequilibrium,
cond-mat/0311384, Physical Review Letters 92, 137001 (2004).
Limitations in cooling electrons using normal-metal-superconductor tunnel junctions,
cond-mat/0312401, Physical Review Letters 92, 056804 (2004).
Cryogenics on a chip,
Physics Today 57, 41 (2004).
Heat transport in ultra-thin dielectric membranes and bridges,
cond-mat/0404676, Physical Review B 70, 125425 (2004).
Mesoscopic supercurrent transistor controlled by nonequilibrium cooling,
cond-mat/0404383, Journal of Low Temperature Physics 136, 435 (2004).
Cold electron Josephson transistor,
cond-mat/0403732, Applied Physics Letters 84, 4179 (2004).
Electronic cooling and hot electron effects in heavily doped silicon-on-insulator film,
Physica Scripta T114, 57 (2004).
Electron-phonon heat transport in degenerate Si at low temperatures,
Physica Status Solidi (c) 1, 2848 (2004).
Turnstile behaviour of the Cooper pair pump,
Journal of Low Temperature Physics 136, 57 (2004).
Trends in thermometry,
Journal of Low Temperature Physics 135, 723 (2004).
Electron thermalization in metallic islands probed by Coulomb blockade thermometry,
Journal of Low Temperature Physics 134, 1119 (2004).