4 citations · 12 across the 11 of their papers we have counts for
Showing 2005 · cond-mat.str-elShow all
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cond-mat.str-el2005★ 1 cited
A low temperature derivation of spin-spin exchange in Kondo lattice model
Sze-Shiang Feng, Mogus Mochena
Using Hubbard-Stratonovich transformation and drone-fermion representations for spin-1/2 and for spin-3/2, which is presented for the first time, we make a path-integral formulatio…
cond-mat.str-el2005★ 4 cited
Spin-wave softening and Hund's coupling in ferromagnetic manganites
Sze-Shiang Feng, Mogus Mochena
Using one-orbital model of hole-doped manganites, we show with the help of Holstein-Primakov transformation that finite Hund's coupling is responsible for the spin-wave softening i…