Abstract
A polycrystalline smaple of nonstoichiometric ytterbium phosphide, YbP0.84, was investigated by neutron scattering, Mössbauer spectroscopy and bulk magnetic measurements. Neutron diffraction experiments prove the existence of antiferromagnetic type II ordering belowT N =0.64 K, in contrast to the observed antiferromagnetic type III ordering in the stoichiometric Kondo-like compounds YbN and YbAs. The temperature dependence of the average ordered magnetic moment per Yb3+ ion with saturation value μYb = 1.03(7)μ B is similar to that of YbN. Mössbauer experiments prove the magnetic phase transition to be first order with different regions in the sample having slightly different transition temperatures. By means of inelastic neutron scattering the crystal-field level scheme was established to beГ 6 −Г 8(19meV) −Г 7(43meV).
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Ott, H.R., Rudigier, H., Hulliger, F.: Solid State Commu.55, 113 (1985)
Bonville, P., Hodges, J.A., Hulliger, F., Imbert, P., Jéhanno, G., Marimom da Cunha, J.B., Ott, H.R.: J. Magn. Magn. Mater.76 & 77, 473 (1988)
Dönni, A., Fischer, P., Furrer, A., Hulliger, F.: Solid State Commun.71, 365 (1989)
Dönni, A., Fischer, P., Furrer, A., Bacsa, W., Wachter, P.: Z. Physik B-Condensed Matter80, 39 (1990)
Ott, H.R., Hulliger, F., Rudigier, H.: Valence Instabilities, Wachter, P., Boppart, H. (eds.) p. 511. North Holland: Amsterdam 1982
Bonville, P., Hodges, J.A., Hulliger, F., Imbert, P., Ott, H.R.: J. Magn. Magn. Mater.63 & 64, 626 (1987)
Takagi, S., Oyamada, A., Kasuya, T., J. Phys. Soc. Jpn57, 1456 (1988)
Oyamada, A., Takagi, S., Kasuya, T., Sugiyama, K., Date, M.: J. Phys. Soc. Jpn57, 3557 (1988)
Wiles, D.B., Young, R.A.: J. Appl. Crystallogr14, 149 (1981)
Sears, V.F.: Methods of experimental Physics. Sköld, K., Price, D.L. (eds.), Vol.23A, p. 521. Academic Press London: 1986
Trammel, G.T.: Phys. Rev.92, 1387 (1953)
Stevens, K.W.H.: Proc. Phys. Soc. London, Sect. A65, 209 (1952)
Bonville, P., Hodges, J.A., Hulliger, F., Imbert, P., Jéhanno, G., Marimom da Cunha, J.B., Ott, H.R.: Hyperfine Interactions40, 381 (1988)
Bonville, P., Hodges, J.A., Hulliger, F., Imbert, P., Jéhanno, G., Marimom da Cunha, J.B., Ott, H.R.: J. Magn. Magn. Mater.76 & 77, 473 (1988)
Birgeneau, R.J., Bucher, E., Maita, J.P., Passell, L., Tuberfield, K.C.: Phys. Rev. B8, 5345 (1973)
Kohgi, M., Ohoyama, K., Oyamada, A., Suzuki, T., Aria, M.: Physica B, to be published
Yoshizawa, H., Shapiro, S.M., Hasanian, S.K., Guertin, R.R.: Phys. Rev. B27, 448 (1983)
Fischer, P., Schobinger-Papamantellos, P., Kaldis, E.: Proceedings of the 1975 Discussion Meeting on Magnetic Semiconouctors. Zinn, W. (ed.) p. 200. Amsterdam: North-Holland 1976
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Dönni, A., Fischer, P., Furrer, A. et al. Antiferromagnetism of type II in nonstoichiometric YbP. Z. Physik B - Condensed Matter 81, 83–88 (1990). https://doi.org/10.1007/BF01454217
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DOI: https://doi.org/10.1007/BF01454217