Where is 99% of the condensation energy of Tl_2Ba_2CuO_y coming from?
Where is the pi particle?
Whispering Vortices
White-Scalapino-like Stripes in a Mean-Field Hubbard Model
Why an ac magnetic field shifts the irreversibility line in type-II superconductors
Why Are Cuprates the Only High-Temperature Superconductors?
Why are Orbital Currents Central to High Tc Theory?
Why do stripes form in doped antiferromagnets and what is their relationship to superconductivity?
Why Does Undoped FeSe Become A High Tc Superconductor Under Pressure?
Why have no manifestations of the excitonic mechanism have been detected in Ginzburg sandwiches?
Why holes are not like electrons. III. How holes in the normal state turn into electrons in the superconducting state
Why holes are not like electrons. IV. Hole undressing and spin current in the superconducting state
Why is d-wave pairing in HTS robust in the presence of impurities?
Why is the ARPES anti-nodal singularity at 40 meV shifted in superconducting state of HTSC, but the kink at 70 meV is not?
Why magnesium diboride is not described by anisotropic Ginzburg-Landau theory
Why magnetism in CeO$_{1-x}$F$_x$FeAs and LaO$_{1-x}$F$_x$FeAs is different
Why non-superconducting metallic elements become superconducting under high pressure
Why pinning by surface irregularities can explain the peak effect in transport properties and neutron diffraction results in NbSe2 and Bi-2212 crystals?
Why some Iron-based superconductors are nodal while others are nodeless
Why Tc of MgB2 is the highest in a number of diborides?