52 citations · 189 across the 8 of their papers we have counts for
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cond-mat.str-el2013★ 52 cited
The spin gap in malachite Cu2(OH)2CO3 and its evolution under pressure
Stefan Lebernegg, Alexander A. Tsirlin, Oleg Janson +1
We report on the microscopic magnetic modeling of the spin-1/2 copper mineral malachite at ambient and elevated pressures. Despite the layered crystal structure of this mineral, th…
cond-mat.str-el2013★ 22 cited
Two energy scales of spin dimers in clinoclase Cu3(AsO4)(OH)3
Stefan Lebernegg, Alexander A. Tsirlin, Oleg Janson +1
Magnetic susceptibility and microscopic magnetic model of the mineral clinoclase Cu3(AsO4)(OH)3 are reported. This material can be well described as a combination of two nonequival…