Degenerate Fermions




 

Gap spectroscopy
A. Schirotzek, Y. Shin, C.H. Schunck, and W. Ketterle:
Determination of the Superfluid Gap in Atomic Fermi Gases by Quasiparticle Spectroscopy.
Phys. Rev. Lett. 101 , 140403 (2008).
Link

Bose-Fermi mixture
Y. Shin, A. Schirotzek, C.H. Schunck, and W. Ketterle:
Realization of a strongly interacting Bose-Fermi mixture from a two-component Fermi gas.
Phys. Rev. Lett. 101 , 070404 (2008).
Link

The size of superfluid fermion pairs
C.H. Schunck, Y. Shin, A. Schirotzek, and W. Ketterle:
Determination of the fermion pair size in a resonantly interacting superfluid.
Nature 454 , 739-743 (2008).
Link

Equation of state of polarized Fermi gas
Y. Shin:
Determination of the equation of state of a polarized Fermi gas at unitarity.
Phys. Rev. A 77 , 041603(R) (2008).
Link

Phase diagram for imbalanced fermionic superfluids
Y. Shin, C.H. Schunck, A. Schirotzek, and W. Ketterle:
Phase diagram of a two-component Fermi gas with resonant interactions.
Nature 451 , 689-693 (2008).
Link

Comprehensive review paper
W. Ketterle and M. W. Zwierlein:
Making, probing and understanding ultracold Fermi gases.
in Ultracold Fermi Gases , Proceedings of the International School of Physics "Enrico Fermi", Course CLXIV, Varenna, 20 - 30 June 2006, edited by M. Inguscio, W. Ketterle, and C. Salomon (IOS Press, Amsterdam) 2008, pp. 95-287; e-print, arXiv: 0801.2500; Rivista del Nuovo Cimento 31 , 247-422 (2008).
Link

Critical velocity for fermions
D. E. Miller, J. K. Chin and C. A. Stan, Y. Liu, W. Setiawan, C. Sanner and W. Ketterle:
Critical velocity for superfluid flow across the BEC-BCS crossover.
Phys. Rev. Lett. 99 , 070402 (2007).
Link

Tomographic RF spectroscopy
Y. Shin, C.H. Schunck, A. Schirotzek, and W. Ketterle:
Tomographic RF Spectroscopy of a Trapped Fermi Gas at Unitarity.
Phys. Rev. Lett. 99 , 090403 (2007).
Link

Pairing without superfluidity
C. H. Schunck, Y. Shin, A. Schirotzek, M. W. Zwierlein,and W. Ketterle:
Pairing Without Superfluidity: The Ground State of an Imbalanced Fermi Mixture.
Science 316 , 867-870 (2007).
Link

Expansion of superfluid fermions
C.H. Schunck, M.W. Zwierlein, A. Schirotzek, and W. Ketterle:
Superfluid Expansion of a Rotating Fermi Gas.
Phys. Rev. Lett. 98 , 050404 (2007).
Link

Superfluidity of Polarized Fermi Gases
M.W. Zwierlein and W. Ketterle :
Comment on "Pairing and Phase Separation in a Polarized Fermi Gas"
Science, 314 , 54a (2006).
Link

Fermionic superfluidity in a lattice
J.K. Chin, D.E. Miller, Y. Liu, C. Stan, W. Setiawan, C. Sanner, K. Xu, W. Ketterle:
Evidence for Superfluidity of Ultracold Fermions in an Optical Lattice.
Nature 443 , 961-964 (2006).
Link

Phase separation in imbalanced Fermi gases
Y. Shin, M. W. Zwierlein, C. H. Schunck, A. Schirotzek, and W. Ketterle:
Observation of Phase Separation in a Strongly-Interacting Imbalanced Fermi Gas.
Phys. Rev. Lett. 97 , 030401 (2006).
Link

Direct observation of the phase transition for fermions
M.W. Zwierlein, C.H. Schunck, A. Schirotzek, W. Ketterle:
Direct Observation of the Superfluid Phase Transition in Ultracold Fermi Gases.
Nature 442, 54-58 (2006).
Link

Superfluidity with Imbalanced Spin Populations
MW. Zwierlein, A. Schirotzek, C.H. Schunck, and W, Ketterle:
Fermionic Superfluidity with Imbalanced Spin Populations.
Science 311 , 492-496 (2006); published online on Dec. 22, 2005.
Link

Observation of High-T_c Superfluidity
M.W. Zwierlein, J.R. Abo-Shaeer, A. Schirotzek, C.H. Schunck, and W. Ketterle:
Vortices and Superfluidity in a Strongly Interacting Fermi Gas.
Nature 435 , 1047-1051 (2005).
Link

Lithium-sodium oven
C. A. Stan and W. Ketterle:
Multiple species atom source for laser-cooling experiments.
Rev. Sci. Instrum. 76 , 063113 (2005).
Link

Formation Dynamics of a Fermion Pair Condensate

M.W. Zwierlein, C.H. Schunck, C.A. Stan, S.M.F. Raupach, and W. Ketterle:
Formation Time of a Fermion Pair Condensate.
Phys. Rev. Lett. 94 , 180401 (2005).
Link

Lithium Feshbach Resonances
C.H. Schunck, M.W. Zwierlein, C.A. Stan, S.M.F. Raupach, W. Ketterle, A. Simoni, E. Tiesinga, C.J. Williams, and P.S. Julienne:
Feshbach Resonances in Fermionic ^6Li.
Phys. Rev. A 71 , 045601 (2005).
Link

Interspecies Feshbach Resonances
C.A. Stan, M.W. Zwierlein, C.H. Schunck, S.M.F. Raupach, and W. Ketterle:
Observation of Feshbach resonances between two different atomic species.
Phys. Rev. Lett. 93 , 143001 (2004).
Link

Condensation of Fermionic Atom Pairs Near a Feshbach Resonance
M.W. Zwierlein, C.A. Stan, C.H. Schunck, S.M.F. Raupach, A.J. Kerman, and W. Ketterle.
Condensation of Pairs of Fermionic Atoms Near a Feshbach Resonance.
Phys. Rev. Lett. 92, 120403 (2004).
Link

Bose-Einstein Condensation of Molecules
M.W. Zwierlein, C.A. Stan, C.H. Schunck, S.M.F. Raupach, S. Gupta, Z. Hadzibabic, and W. Ketterle:
Observation of Bose-Einstein Condensation of Molecules.
Phys. Rev. Lett. 91, 250401 (2003).
Link

Zero-temperature collisions of fermions
S. Gupta, Z. Hadzibabic, J.R. Anglin, and W. Ketterle:
Collisions in zero temperature Fermi gases.
Phys. Rev. Lett. 92, 100401 (2004).
Link

Absence of clock shifts in fermionic gases

M.W. Zwierlein, Z. Hadzibabic, S. Gupta, and W. Ketterle:
Spectroscopic insensitivity to cold collisions in a two-state mixture of fermions.
Phys. Rev. Lett. 91, 250404 (2003).
Link

Large clouds of fermions

Z. Hadzibabic, S. Gupta, C.A. Stan, C.H. Schunck, M.W. Zwierlein, K. Dieckmann, and W. Ketterle
Fifty-fold improvement in the number of quantum degenerate fermionic atoms.
Phys. Rev. Lett. 91, 160401 (2003).
Link

RF spectroscopy of fermions
S. Gupta, Z. Hadzibabic, M.W. Zwierlein, C.A. Stan, K. Dieckmann, C.H. Schunck, E.G.M. van Kempen, B.J. Verhaar, and W. Ketterle:
RF Spectroscopy of Ultracold Fermions.
Science 300, 1723-1726 (2003); published online in Science Express on May 8, 2003.
Link

Fermionic Feshbach resonance
K. Dieckmann, C. A. Stan, S. Gupta, Z. Hadzibabic, C. Schunck, and W. Ketterle:
Decay of ultracold fermionic lithium gas near a Feshbach resonance.
Phys. Rev. Lett. 89,
203201 (2002).
Link

Quantum degenerate fermion-boson mixture

Z. Hadzibabic, C.A. Stan, K. Dieckmann, S. Gupta, M.W. Zwierlein, A. Görlitz, and W. Ketterle:
Two species mixture of quantum degenerate Bose and Fermi gases.
Phys. Rev. Lett. 88, 160401(2002).
Link