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cond-mat.str-el2000★ 53 cited
Order by disorder from non-magnetic impurities in a two-dimensional quantum spin liquid
S. Wessel, B. Normand, M. Sigrist +1
We consider doping of non-magnetic impurities in the spin-1/2, 1/5-depleted square lattice. This structure, whose undoped phase diagram offers both magnetically ordered and spin-li…
cond-mat.supr-con2000★ 50 cited
Quasi-Particle Bound States around Impurities in d-wave Superconductors
Stephan Haas, Kazumi Maki
Zn and Ni impurities in the hole-doped high-temperature superconductors are known to have strong effects on thermodynamic and transport properties. A recent scanning tunneling micr…