authors Tsujimoto, Y Kageyama, H Baba, Y Kitada, A Yamamoto, T Narumi, Y Kindo, K Nishi, M Carlo, JP Aczel, AA Williams, TJ Goko, T Luke, Graeme Uemura, YJ Ueda, Y Ajiro, Y Yoshimura, K
keywords (VO)2P2O7 CHAIN COPPER-OXYHALIDES CS FIELD FRUSTRATED SQUARE-LATTICE LADDER LAYERED PEROVSKITES Materials Science Materials Science, Multidisciplinary Physical Sciences Physics Physics, Applied Physics, Condensed Matter SINGLET GROUND-STATE SUSCEPTIBILITY Science & Technology Technology antiferromagnetic materials barium compounds bromine compounds calcium compounds copper compounds crystal structure frustration lattice constants lead compounds magnetic transitions magnetisation materials preparation solid-state phase transformations specific heat strontium compounds superexchange interactions