TY - JOUR
T1 - Ferromagnetism, antiferromagnetism and paramagnetism in vanadium phosphates prepared from hydrothermal conditions
AU - Lee, Young Sook
AU - Zubieta, Jon
AU - Haushalter, Robert
AU - O'Connor, Charles J.
N1 - Funding Information:
ACKNOWLEDGMENTS: CJO wishes to to acknowledge support from a grant from the Louisiana Educational Quality Support Fund administered by the Board of Regents of the state off Louisiana for the purchase of the SQUID magnetometer.
Copyright:
Copyright 2016 Elsevier B.V., All rights reserved.
PY - 1995/11
Y1 - 1995/11
N2 - Several metal phosphate solids have been prepared from hydrothermal reaction methods that involve vanadium and either alkali metal ions or organic amine templating agents. A variety of magnetic behavior is observed, depending on the structures of the solids that are isolated. Binuclear [formula omitted] and polymeric [AVOPO4, A= Na, NH3] materials have been prepared. Some materials exhibit long range antiferromagnetic phase transitions that result from strong lattice interactions between magnetic centers. Ferromagnetic behavior is also observed in [H3N(CH2)3NH3(VO)3(OH)2(H2O)2(PO4)2] with a ferromagnetic phase transition at TC=5K. The magnetic data are interpreted in terms of the molecular and crystallographic data.
AB - Several metal phosphate solids have been prepared from hydrothermal reaction methods that involve vanadium and either alkali metal ions or organic amine templating agents. A variety of magnetic behavior is observed, depending on the structures of the solids that are isolated. Binuclear [formula omitted] and polymeric [AVOPO4, A= Na, NH3] materials have been prepared. Some materials exhibit long range antiferromagnetic phase transitions that result from strong lattice interactions between magnetic centers. Ferromagnetic behavior is also observed in [H3N(CH2)3NH3(VO)3(OH)2(H2O)2(PO4)2] with a ferromagnetic phase transition at TC=5K. The magnetic data are interpreted in terms of the molecular and crystallographic data.
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U2 - 10.1080/10587259508031868
DO - 10.1080/10587259508031868
M3 - Article
AN - SCOPUS:0029485070
SN - 1058-725X
VL - 274
SP - 79
EP - 88
JO - Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals
JF - Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals
IS - 1
ER -