Zobrazeno 1 - 10
of 74
pro vyhledávání: '"A.H. Cooke"'
Publikováno v:
Journal of Physics C: Solid State Physics. 6:2209-2216
Measurements of the magnetic susceptibility, magnetic moment and specific heat of holmium phosphate, HoPO4, show that there is a magnetic phase transition to an antiferromagnetic state at a Neel temperature of 1.39 K. The measurements indicate that t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56a7e01a5023a6150038fc0fa6826760
https://doi.org/10.1088/0022-3719/6/13/019
https://doi.org/10.1088/0022-3719/6/13/019
Publikováno v:
The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science. 44:623-629
The magnetic properties and specific heat of cerium magnesium nitrate have been measured at temperatures between 1°k and 4·2°k. The magnetic properties can be described by a highly anisotropic g-tensor, having a very small value along the crystall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4886be8fbaffb5a8b22f814e19f16bb6
https://doi.org/10.1080/14786440608521040
https://doi.org/10.1080/14786440608521040
Autor:
A.H. Cooke, M. J. M. Leask, M.R. Wells, K. A. Gehring, D. M. Martin, C. J. Ellis, R. L. White, B.M. Wanklyn
Publikováno v:
Solid State Communications. 8:689-692
At around 14 K DyVO4 undergoes a crystallographic phase transition from tetragonal to a lower symmetry, very probably orthorhombic. It is proposed that the distortion arises from a Jahn Teller splitting of an accidently degenerate pair of low lying D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a13d254c2d40384a7bd9d9c4018fdfc
https://doi.org/10.1016/0038-1098(70)90196-1
https://doi.org/10.1016/0038-1098(70)90196-1
Publikováno v:
Solid State Communications. 9:519-522
The specific heat of DyVO 4 has been measured in the temperature range 1–20 K. Two anomalies are observed; one at a temperature of 14.0 K corresponding to a crystallographic distortion and the second at 3.07 K attributable to antiferromagnetic orde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecfe584339bdb187c450156f3bedca6f
https://doi.org/10.1016/0038-1098(71)90137-2
https://doi.org/10.1016/0038-1098(71)90137-2
Publikováno v:
Physica. 6:231-239
Summary By pumping liquid helium, temperatures below 0.8°K have hitherto only been achieved with the aid of very large pump systems. Methods are here described by which the helium evaporation is considerably reduced, so that this temperature region
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ad5acfb3072d8ce0a2b944fa378c109
https://doi.org/10.1016/s0031-8914(39)80014-3
https://doi.org/10.1016/s0031-8914(39)80014-3
Publikováno v:
Le Journal de Physique Colloques. 32:C1-488
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fb0544b68f294c4111ea11318f8f011
https://doi.org/10.1051/jphyscol:19711160
https://doi.org/10.1051/jphyscol:19711160
Publikováno v:
Journal of the Institution of Electrical Engineers - Part IIIA: Radiolocation. 93:1575-1584
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5dc2b9a25e2e2a6ff1752d66d16c7a35
https://doi.org/10.1049/ji-3a-1.1946.0265
https://doi.org/10.1049/ji-3a-1.1946.0265
Publikováno v:
Le Journal de Physique Colloques. 32:C1-644
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24b8df2b0604c85d9632ac06852fe968
https://doi.org/10.1051/jphyscol:19711221
https://doi.org/10.1051/jphyscol:19711221
Publikováno v:
Solid State Communications. 10:265-268
The ground state of thulium vanadate is a non-Kramers doublet which is split by a Jahn-Teller distortion at T D =2.1 K. Below T D the behaviour accords with predictions of molecular field theory. Magnetic moment, magnetic susceptibility and specific
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94036b06c276ded32fb5d7df83f28ef6
https://doi.org/10.1016/0038-1098(72)90005-1
https://doi.org/10.1016/0038-1098(72)90005-1
Publikováno v:
Solid State Communications. 18:545-547
An analysis of Magneto-Electric Susceptibility, Magnetic Susceptibility and X-ray results has shown that the direction of sub lattice alinement in the antiferromagnetically ordered state of GdAlO 3 corresponds to the orthorhombic a -axis. This result
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b465d793d6117de22e31ae486ebaff5
https://doi.org/10.1016/0038-1098(76)90336-7
https://doi.org/10.1016/0038-1098(76)90336-7