Amorphous Antiferromagnetism in Some Transition Element-Phosphorus Pentoxide Glasses

作者: T. Egami , O. A. Sacli , A. W. Simpson , A. L. Terry , F. A. Wedgwood

DOI: 10.1007/978-1-4613-4568-8_3

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摘要: Phosphorus pentoxide glasses containing high concentrations of Mn2+, Fe3+, Ni2+, Co2+ and Cu2+ have been prepared measurements made their magnetic susceptibility low temperature specific heat. Also neutron diffraction were on two the samples. All materials measured showed antiferromagnetic interactions but only one families glasses, those evidence an transition (Neel temperature). The absence order in bulk is attributed to a consequence enhanced zero point energy effects amorphous state.

参考文章(25)
A.J. Heeger, Localized Moments and Nonmoments in Metals: The Kondo Effect Solid State Physics. ,vol. 23, pp. 283- 411 ,(1970) , 10.1016/S0081-1947(08)60617-7
J. D. BERNAL, A Geometrical Approach to the Structure Of Liquids Nature. ,vol. 183, pp. 141- 147 ,(1959) , 10.1038/183141A0
D. C. Fowlis, C. V. Stager, Magnetic susceptibility of Mn2P2O7 Canadian Journal of Physics. ,vol. 47, pp. 371- 373 ,(1969) , 10.1139/P69-051
M. F. Collins, G. S. Gill, C. V. Stager, Magnetic Structure of Manganese Pyrophosphate, Mn2P2O7 Canadian Journal of Physics. ,vol. 49, pp. 979- 982 ,(1971) , 10.1139/P71-120
William Reese, Low‐Temperature Excess Heat Capacity in Glassy Polymers Journal of Applied Physics. ,vol. 37, pp. 3959- 3961 ,(1966) , 10.1063/1.1707960
Simon Foner, Versatile and Sensitive Vibrating‐Sample Magnetometer Review of Scientific Instruments. ,vol. 30, pp. 548- 557 ,(1959) , 10.1063/1.1716679
R. C. Zeller, R. O. Pohl, Thermal Conductivity and Specific Heat of Noncrystalline Solids Physical Review B. ,vol. 4, pp. 2029- 2041 ,(1971) , 10.1103/PHYSREVB.4.2029
Lars A. Welo, XLIX. Magnetic studies on salts, with particular reference to those with complex ions Philosophical Magazine Series 1. ,vol. 6, pp. 481- 509 ,(1928) , 10.1080/14786440908564627
S. Kobe, K. Handrich, Susceptibility of an amorphous antiferromagnet physica status solidi (b). ,vol. 42, pp. K69- K70 ,(1970) , 10.1002/PSSB.19700420163