Piatek, JulianDalla Piazza, BastienNikseresht, N.Tsyrulin, N.Zivkovic, IvicaLaver, M.Prokes, K.Mataš, S.Christensen, N. B.Ronnow, Henrik M.2013-07-182013-07-182013-07-18201310.1103/PhysRevB.88.014408https://infoscience.epfl.ch/handle/20.500.14299/93406WOS:000321669000012We present the experimental phase diagram of LiHoxEr1-xF4, a dilution series of dipolar-coupled model magnets. The phase diagram was determined using a combination of ac susceptibility and neutron scattering. Three unique phases in addition to the Ising ferromagnet LiHoF4 and the XY antiferromagnet LiErF4 have been identified. Below x=0.86, an embedded spin-glass phase is observed, where a spin glass exists within the ferromagnetic structure. Below x=0.57, an Ising spin glass is observed consisting of frozen needlelike clusters. For x∼0.3–0.1, an antiferromagnetically coupled spin glass occurs. A reduction of TC(x) for the ferromagnet is observed which disobeys the mean-field predictions that worked for LiHoxY1-xF4.MPBHtext::journal::journal article::research article