Quantum frustration in organic Mott insulators: from spin liquids to unconventional superconductors
BJ Powell, RH McKenzie - Reports on Progress in Physics, 2011 - iopscience.iop.org
We review the interplay of frustration and strong electronic correlations in quasi-two-
dimensional organic charge transfer salts, such as (BEDT-TTF) 2 X and Et n Me 4− n Pn [Pd …
dimensional organic charge transfer salts, such as (BEDT-TTF) 2 X and Et n Me 4− n Pn [Pd …
Artificial heavy fermions in a van der Waals heterostructure
Heavy-fermion systems represent one of the paradigmatic strongly correlated states of
matter,,,–. They have been used as a platform for investigating exotic behaviour ranging …
matter,,,–. They have been used as a platform for investigating exotic behaviour ranging …
Scaling behavior of heavy fermion metals
Strongly correlated Fermi systems are fundamental systems in physics that are best studied
experimentally, which until very recently have lacked theoretical explanations. This review …
experimentally, which until very recently have lacked theoretical explanations. This review …
Observation of a two-dimensional Fermi gas of atoms
K Martiyanov, V Makhalov, A Turlapov - Physical review letters, 2010 - APS
We have prepared a degenerate gas of fermionic atoms which move in two dimensions
while the motion in the third dimension is “frozen” by tight confinement and low temperature …
while the motion in the third dimension is “frozen” by tight confinement and low temperature …
Frustration and the Kondo effect in heavy fermion materials
The observation of a separation between the antiferromagnetic phase boundary and the
small-large Fermi surface transition in recent experiments has led to the proposal that …
small-large Fermi surface transition in recent experiments has led to the proposal that …
Tuning the Dimensionality of the Heavy Fermion Compound CeIn3
Condensed-matter systems that are both low-dimensional and strongly interacting often
exhibit unusual electronic properties. Strongly correlated electrons with greatly enhanced …
exhibit unusual electronic properties. Strongly correlated electrons with greatly enhanced …
Crossover from 2D to 3D in a weakly interacting Fermi gas
We have studied the transition from two to three dimensions in a low temperature weakly
interacting Li 6 Fermi gas. Below a critical atom number N 2 D only the lowest transverse …
interacting Li 6 Fermi gas. Below a critical atom number N 2 D only the lowest transverse …
Path integral Monte Carlo approach to the structural properties and collective excitations of liquid without fixed nodes
Due to its nature as a strongly correlated quantum liquid, ultracold helium is characterized
by the nontrivial interplay of different physical effects. Bosonic 4 He exhibits superfluidity and …
by the nontrivial interplay of different physical effects. Bosonic 4 He exhibits superfluidity and …
Orbital-selective Mott transitions: Heavy fermions and beyond
M Vojta - Journal of Low Temperature Physics, 2010 - Springer
Quantum phase transitions in metals are often accompanied by violations of Fermi liquid
behavior in the quantum critical regime. Particularly fascinating are transitions beyond the …
behavior in the quantum critical regime. Particularly fascinating are transitions beyond the …
Intertwined superfluid and density wave order in two-dimensional 4He
Superfluidity is a manifestation of the operation of the laws of quantum mechanics on a
macroscopic scale. The conditions under which superfluidity becomes manifest have been …
macroscopic scale. The conditions under which superfluidity becomes manifest have been …