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Accueil du site > Equipes de recherche > Equipe Microcircuits à Atomes

Publications

Spin Waves and Collisional Frequency Shifts of a Trapped-Atom Clock
W. Maineult, C. Deutsch, K. Gibble, J. Reichel, and P. Rosenbusch
Phys. Rev. Lett. 109, 020407 (2012).

Spin squeezing in Bose-Einstein condensates : Limits imposed by decoherence and non-zero temperature
A. Sinatra, J.-C. Dornstetter, and Y. Castin
Frontiers of Physics 7, 86 (2012).

Spin squeezing in finite temperature Bose-Einstein condensates : Scaling with the system size
A. Sinatra, E. Witkowska, and Y. Castin
Eur. Phys. J. ST 203, 87 (2012).

Experimental investigation of transparent silicon carbide for atom chips
L. Huet, M. Ammar, E. Morvan, N. Sarazin, J.-P. Pocholle, J. Reichel, C. Guerlin, and S. Schwartz
Appl. Phys. Lett. 100, 121114 (2012).

Laser micro-fabrication of concave, low-roughness features in silica
D. Hunger, C. Deutsch, R. J. Barbour, R. J. Warburton, and J. Reichel
AIP Advances 2, 012119 (2012).

Limit of Spin Squeezing in Finite-Temperature Bose-Einstein Condensates
A. Sinatra, E. Witkowska, J.-C. Dornstetter, Y. Li, and Y. Castin
Phys. Rev. Lett. 107, 060404 (2011).

Measurement of the internal state of a single atom without energy exchange
J. Volz, R. Gehr, G. Dubois, J. Estève, and J. Reichel
Nature 475, 210 (2011).

Compact frequency standard using atoms trapped on a chip
F. Ramirez-Martinez, C. Lacroute, P. Rosenbusch, F. Reinhard, C. Deutsch, T. Schneider, and J. Reichel
Adv. Space Res. 47, 247 (2011).

Cavity-based single atom preparation and high-fidelity hyperfine state readout
R. Gehr, J. Volz, G. Dubois, T. Steinmetz, Y. Colombe, B. Lev, R. Long, J. Estève, and J. Reichel
Phys. Rev. Lett. 104, 203602 (2010).

Enhanced and Reduced Atom Number Fluctuations in a BEC Splitter
K. Maussang, E. G. Marti, T. Schneider, P. Treutlein, Y. Li, A. Sinatra, R. Long, J. Estève, and J. Reichel
Phys. Rev. Lett. 105, 080403 (2010).

Spin Self-Rephasing and Very Long Coherence Times in a Trapped Atomic Ensemble
C. Deutsch, F. Ramirez-Martinez, C. Lacroûte, F. Reinhard, T. Schneider, J.-N. Fuchs, F. Piéchon, F. Laloë, J. Reichel, and P. Rosenbusch
Phys. Rev. Lett. 105, 020401 (2010).

A fiber Fabry-Perot cavity with high finesse
D. Hunger, T. Steinmetz, Y. Colombe, C. Deutsch, T. W. Hänsch, and J. Reichel
New J. Phys. 12, 065038 (2010).

Bose-Einstein Condensation in Microgravity
T. Van Zoest, N. Gaaloul, Y. Singh, H. Ahlers, W. Herr, S. T. Seidel, W. Ertmer, E. Rasel, M. Eckart, E. Kajari, S. Arnold, G. Nandi, W. P. Schleich, R. Walser, A. Vogel, K. Sengstock, K. Bongs, W. Lewoczko-Adamczyk, M. Schiemangk, T. Schuldt, A. Peters, T. Könemann, H. Müntinga, C. Lämmerzahl, H. Dittus, T. Steinmetz, T. W. Hänsch, and J. Reichel
Science 328, 1540 (2010).

Atom-chip-based generation of entanglement for quantum metrology
M. F. Riedel, P. Böhi, Y. Li, T. W. Hänsch, A. Sinatra, and P. Treutlein
Nature 464, 1170 (2010).

Particle number fluctuations in a cloven trapped Bose gas at finite temperature
A. Sinatra, Y. Castin, and Y. Li
Phys. Rev. A 81, 053623 (2010).

Resonant Coupling of a Bose-Einstein Condensate to a Micromechanical Oscillator
D. Hunger, S. Camerer, T. W. Hänsch, D. König, J. P. Kotthaus, J. Reichel, and P. Treutlein
Phys. Rev. Lett. 104, 143002 (2010).

Low-Phase-Noise Frequency Synthesizer for the Trapped Atom Clock on a Chip
F. Ramirez-Martinez, M. Lours, P. Rosenbusch, F. Reinhard, and J. Reichel
IEEE Trans. Ultrason. Ferroelectr. Freq. Control 57, 88 (2010).

Preliminary Results of the Trapped Atom Clock on a Chip
C. Lacroûte, F. Reinhard, F. Ramirez-Martinez, C. Deutsch, T. Schneider, J. Reichel, and P. Rosenbusch
IEEE Trans. Ultrason. Ferroelectr. Freq. Control 57, 106 (2010).

Fluctuating nanomechanical system in a high finesse optical microcavity
I. Favero, S. Stapfner, D. Hunger, P. Paulitschke, J. Reichel, H. Lorenz, E. M. Weig, and K. Karrai
Opt. Express 17, 12813 (2009).

Coherent manipulation of Bose–Einstein condensates with state-dependent microwave potentials on an atom chip
P. Böhi, M. F. Riedel, J. Hoffrogge, J. Reichel, T. W. Hänsch, and P. Treutlein
Nature Physics 5, 592 (2009).

Spin squeezing in a bimodal condensate : spatial dynamics and particle losses
Y. Li, P. Treutlein, J. Reichel, and A. Sinatra
Eur. Phys. J. B 68, 365 (2009).

Coherence time of a Bose-Einstein condensate
A. Sinatra, Y. Castin, and E. Witkowska
Phys. Rev. A 80, 033614 (2009).

Optimum spin squeezing in Bose-Einstein condensates with particle losses
Li Yun, Y. Castin, A. Sinatra,
Phys. Rev. Lett. 100, 210401 (2008).

Genuine phase diffusion of a Bose-Einstein condensate in the microcanonical ensemble : A classical field study
A. Sinatra and Y. Castin
Phys. Rev. A 78, 053615 (2008).

Strong atom-field coupling for Bose-Einstein condensates in an optical cavity on a chip
Y. Colombe, T. Steinmetz, G. Dubois, F. Linke, D. Hunger & J. Reichel
Nature 450, 272 (2007).
arXiv:0706.1390

Bose-Einstein condensate coupled to a nanomechanical resonator on an atom chip
P. Treutlein, D. Hunger, S. Camerer, T. W. Hänsch & J. Reichel
Phys. Rev. Lett. 99, 140403 (2007).
arXiv:quant-ph/0703199

Atom interferometers and optical atomic clocks : New quantum sensors for fundamental physics experiments in space
G. M. Tino et al.
Nucl. Phys. B 166, 159-165 (2007).

Squeezing and entangling nuclear spins in helium 3
G. Reinaudi, A. Sinatra, A. Dantan, M. Pinard
Jour. Mod. Opt. 54, 675 (2007).

Non-diffusive phase spreading of a Bose-Einstein condensate at finite temperature
A. Sinatra, Y. Castin, E. Witkowska
Phys. Rev. A 75, 033616 (2007).

Miniature fluorescence detector for single atom observation on a microchip
A. Takamizawa, T. Steinmetz, R. Delhuille, T. W. Hänsch & J. Reichel
Optics Express 14, 10976-10983 (2006).

Bose–Einstein condensates in microgravity
A. Vogel et al.
Appl. Phys. B 84, 663-671 (2006).

Quantum information processing in optical lattices and magnetic microtraps
P. Treutlein et al.
Fortschr. Phys. 54, 702-718 (2006).
arXiv:quant-ph/0605163

Microwave potentials and optimal control for robust quantum gates on an atom chip
P. Treutlein, T. W. Hänsch, J. Reichel, A. Negretti, M. A. Cirone & T. Calarco
Phys. Rev. A 74, 022312 (2006).
arXiv:quant-ph/0606082

A stable fiber-based Fabry-Perot cavity
T. Steinmetz, Y. Colombe, D. Hunger, T. W. Hänsch, A. Balocchi, R. J. Warburton & J. Reichel
Appl. Phys. Lett. 89, 111110 (2006).
arXiv:physics/0606231

Quantum fluctuations of two optical fields close to Electromagnetically Induced Tranparency
A. Sinatra
Phys. Rev. Lett. 97, 253601 (2006).

Transporting, splitting and merging of atomic ensembles in a chip trap
P. Hommelhoff, W. Hänsel, T. Steinmetz, T. W. Hänsch & J. Reichel
New J. Phys. 7, 3 (2005).

Long distance magnetic conveyor for precise positioning of ultracold atoms
R. Long, T. Rom, W. Hänsel, T. W. Hänsch & J. Reichel
European Physical Journal D 35, 125-133 (2005).

Atom-chip Bose-Einstein condensation in a portable vacuum cell
S. W. Du, M. B. Squires, Y. Imai, L. Czaia, R. A. Saravanan, V. Bright, J. Reichel, T. W. Hansch & D. Z. Anderson
Physical Review A 70, 053606 (2004).

Coherence in Microchip Traps
P. Treutlein, P. Hommelhoff, T. Steinmetz, T. W. Hänsch & J. Reichel
Phys. Rev. Lett. 92, 203005 (2004).

Magnetic microchip traps and single-atom detection
R. Long, T. Steinmetz, P. Hommelhoff, W. Hänsel, T. W. Hänsch & J. Reichel
Philosophical Transactions of the Royal Society of London Series a-Mathematical Physical and Engineering Sciences 361, 1375-1389 (2003).

Using magnetic chip traps to study Tonks-Girardeau quantum gases
J. Reichel & J. H. Thywissen
J. Phys. IV (France). 116, 265-274 (2003).
arXiv:cond-mat/0310330

Microchip traps and Bose-Einstein condensation
J. Reichel
Appl. Phys. B 74, 469-487 (2002).

Bose-Einstein condensation on a microelectronic chip
W. Hänsel, P. Hommelhoff, T. W. Hänsch & J. Reichel
Nature 413, 498-501 (2001).

Trapped-Atom Interferometer in a Magnetic Microtrap
W. Hänsel, J. Reichel, P. Hommelhoff & T. W. Hänsch
Phys. Rev. A 64, 063607 (2001).
arXiv:quant-ph/0106162

Magnetic Conveyer Belt for Transporting and Merging Trapped Atom Clouds
W. Hänsel, J. Reichel, P. Hommelhoff & T. W. Hänsch
Phys. Rev. Lett. 86, 608-611 (2001).
arXiv:quant-ph/0008111

Applications of Integrated Magnetic Microtraps
J. Reichel, W. Hänsel, P. Hommelhoff & T. W. Hänsch
Appl. Phys. B 72, 81-89 (2001).
arXiv:quant-ph/0008118

Atomic Micromanipulation with Magnetic Surface Traps
J. Reichel, W. Hänsel & T. W. Hänsch
Phys. Rev. Lett. 83, 3398-3401 (1999).