Pyrrhotite, a ubiquitous gangue sulfide mineral in base metal sulfide ore deposits, has little
to no economic value but can dilute base metal sulfide concentrates, reducing their quality …

Specific heat, thermal expansion and magnetic measurements on single crystalline samples
have been employed to study the interplay between the lattice and the magnetic state in the …

Pyrrhotite, a significant sulfide mineral in base metal sulfide deposits, exists in various
superstructures including magnetic (4C) and non-magnetic (5C and 6C) types. Identifying …

Pyrrhotite exhibits diverse non-stoichiometric superstructures with varied surface reactivities,
causing contradictory flotation behaviors in industrial processes. The challenges in …

Abstract Pyrrhotite, Fe 7 S 8, is a commonly occurring carrier of magnetic remanence and
has a low temperature transition, the Besnus transition, involving a change in spin state …

Tin-Copper polymetallic ore is a type of typical ore that cassiterite is closely associated with
sulfide minerals. In mineral processing of tin–copper polymetallic ore, flotation is generally …

Abstract Layered compounds Fe 0.75 TiS 2–y Se y (0≤ y≤ 1) with a metal-to-chalcogen
ratio of 7: 8 and a monoclinic crystal structure were obtained for the first time by a three …

Pyrrhotite Fe 7 S 8 provides an example of exceptionally strong magnetoelastic coupling
through pinning of ferromagnetic domains by ferroelastic twins. Using direct imaging of …

The properties of the selenide compound Fe 7 Se 8 with a layered crystal structure of the
NiAs type are strongly influenced by substitutions and the distribution of vacancies. The Cr …

Order parameter coupling associated with the first order, improper ferroelastic (Pm 3 ̅ m-
Pbam) transition at~ 510 K in PbZrO 3 has been analysed from the perspective of strain and …