Zobrazeno 1 - 10
of 19
pro vyhledávání: '"A.J. Dirkmaat"'
Publikováno v:
Physica B: Condensed Matter. 163:309-312
We have prepared and studied a series of U(3d) 2 Ge 2 compounds with 3d = Mn, Fe (single crystal), Co, Ni and Cu. In addition to the previously reported magnetization and resistivity measurements, we have now measured the specific heat of this comple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0060cea323daf5e69ed313e3e71c6bc
https://doi.org/10.1016/0921-4526(90)90197-3
https://doi.org/10.1016/0921-4526(90)90197-3
Autor:
A.J. Dirkmaat, G.J. Nieuwenhuys, F.R. de Boer, J. A. Mydosh, E.A. Knetsch, T. Endstra, Z. Tarnawski, A.A. Menovsky
Publikováno v:
Physical Review B. 41:2589-2592
Magnetization, resistivity, and specific-heat measurements have been performed on a high-quality single crystal of (tetragonal) ${\mathrm{UIr}}_{2}$${\mathrm{Si}}_{2}$. In all physical quantities anomalies are found related to an antiferromagnetic tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36390f36b2b3ccdb6c1d93c13e0f9bf2
https://doi.org/10.1103/physrevb.41.2589
https://doi.org/10.1103/physrevb.41.2589
Publikováno v:
Europhysics Letters (EPL). 11:275-280
Using a high-quality single crystal of URh2Ge2 we have measured its susceptibility, magnetization, resistivity and specific heat. The materials has a highly anisotropic magnetization and resistivity, a negative-temperature coefficient of resistivity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e92fe8449d47562316602ac67fad8930
https://doi.org/10.1209/0295-5075/11/3/015
https://doi.org/10.1209/0295-5075/11/3/015
Publikováno v:
Journal of Magnetism and Magnetic Materials. 84:143-156
We have measured the magnetization and resistivity for five UT 2 Ge 2 intermetallic compounds with T = Mn, Fe, Co, Ni, and Cu. UMn 2 Ge 2 is an exceptional system possessing 3d local moments which order ferromagnetically at 380 K. In addition U momen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89d1ac87b9ec99534b16efaece4fac41
https://doi.org/10.1016/0304-8853(90)90176-q
https://doi.org/10.1016/0304-8853(90)90176-q
Publikováno v:
Physica B: Condensed Matter. 163:382-384
We have measured the dc-resistivity of several (Ce, U)T 2 X 2 compounds (T = Pt, Pd, Ir, Fe; X = Si, Ge) as a function of temperature along the a - and c -axes. The compounds with the ThCr 2 Si 2 -structure are characterized by ϱ |c ⊥c , whereas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79163852123511875b9d52df7e68f867
https://doi.org/10.1016/0921-4526(90)90218-j
https://doi.org/10.1016/0921-4526(90)90218-j
Publikováno v:
Le Journal de Physique Colloques. 49:C8-475
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::712b6e10b56a6d6e81faffbd91f06a4b
https://doi.org/10.1051/jphyscol:19888215
https://doi.org/10.1051/jphyscol:19888215
Autor:
P.H. Kes, Thomas Palstra, A.J. Dirkmaat, A.A. Menovsky, G.J. Nieuwenhuys, J. van den Berg, J. A. Mydosh
Publikováno v:
Physical Review Letters. 55:2727-2730
The intermetallic compound U${\mathrm{Ru}}_{2}$${\mathrm{Si}}_{2}$ can be classified as a heavy-fermion system because of its large linear specific-heat coefficient $\ensuremath{\gamma}=180$ mJ/mol\ifmmode\cdot\else\textperiodcentered\fi{}${\mathrm{K
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccd86bd33135493f2c5197750b1e2625
https://doi.org/10.1103/physrevlett.55.2727
https://doi.org/10.1103/physrevlett.55.2727
Publikováno v:
Physical Review B. 36:352-359
From a detailed study of ac susceptibility measurements on the random anisotropy system Dy(${\mathrm{P}}_{1\mathrm{\ensuremath{-}}\mathrm{x}}$${\mathrm{V}}_{\mathrm{x}}$)${\mathrm{O}}_{4}$, we have determined the magnetic phase diagram and characteri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab607c34a49a78c1bf4f4ddb0a25ffbb
https://doi.org/10.1103/physrevb.36.352
https://doi.org/10.1103/physrevb.36.352
Publikováno v:
Journal of Magnetism and Magnetic Materials. :393-395
A number of U(Pt 1− x Pd x ) 3 compounds has been investigated in specific heat, susceptibility and resistivity measurements. Besides for UPt 3 , superconductivity is also found for x = 0.001 and x = 0.002 alloys. Between x = 0.02 and x = 0.10 a sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::442a435ce6304cebe3066a26febfb71d
https://doi.org/10.1016/0304-8853(87)90619-6
https://doi.org/10.1016/0304-8853(87)90619-6
Autor:
A.J. Dirkmaat, Thomas Palstra, J. C. P. Klaasse, M. van Sprang, A. de Visser, A.A. Menovsky, J.J.M. Franse
Publikováno v:
Physics Letters A, 113(9). ELSEVIER SCIENCE BV
Specific heat, susceptibility and high-field magnetisation experiments have been performed on a number of pseudobinary U(Pt1−xPdx)3 compounds with x⩽0.30. For low Pd concentrations (x⩽0.10) the spin-fluctuation contribution to the specific heat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42ce0ce5b16348b67cc1acacb30b4916
https://hdl.handle.net/11370/9cea089f-6546-4675-86d7-09f599ac5c1f
https://hdl.handle.net/11370/9cea089f-6546-4675-86d7-09f599ac5c1f
