Výsledky vyhledávání - "K. Hasselbach"

Autor: John R. Kirtley, P. Lejay, K. Hasselbach

Publikováno v: Physica B: Condensed Matter. :201-206

We present point-contact measurements of the antiferromagnetic heavy-fermion superconductor URu2Si2. An analysis of the jump height and the power law dependence of the specific heat suggest a superconducting gap function with a line of nodes. In poin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3f970bd294edcc64088310e62bb85943
https://doi.org/10.1016/0921-4526(93)90533-c

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Symmetry of the gap in superconductingURu2Si2

Autor: John R. Kirtley, K. Hasselbach, J. Flouquet

Publikováno v: Physical Review B. 47:509-512

We have modeled the specific heat in the superconducting state of the heavy-fermion compound ${\mathrm{URu}}_{2}$${\mathrm{Si}}_{2}$, considering all symmetry-allowed gap functions. The best agreement with experiment occurs for a single line of zeroe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::711bae240164245edc698902dc302306
https://doi.org/10.1103/physrevb.47.509

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A single superconducting transition in URu2Si2. Comparison with UPt3

Autor: Jacques Flouquet, K. Hasselbach, P. Lejay

Publikováno v: Physics Letters A. 156:313-316

The superconducting transition in URu 2 Si 2 was studied principally by means of specific heat measurements in search of successive superconducting transitions. The results, in particular on a single crystal with a sharp transition jump (width near 3

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::885e341e56158654365cc8aa93199c23
https://doi.org/10.1016/0375-9601(91)90180-g

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Observation of vortex coalescence in the anisotropic spin-triplet superconductor Sr2RuO4

Autor: V O, Dolocan, C, Veauvy, F, Servant, P, Lejay, K, Hasselbach, Y, Liu, D, Mailly

Publikováno v: Physical review letters. 95(9)

We present direct imaging of magnetic flux structures over the ab face of the anisotropic, spin-triplet superconductor Sr2RuO4 using a scanning microSQUID force microscope. Individual vortices with a single flux quantum were observed at low magnetic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::8827892cf9696cded3f4d042d17eea54
https://pubmed.ncbi.nlm.nih.gov/16197240

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Magnetic properties of U(Ru1−xRhx)2Si2single crystals (0≤x≤1)

Autor: Shuzo Kawarazaki, H. Amitsuka, Yoshihito Miyako, C.C. Paulsen, K. Hasselbach

Publikováno v: Journal of Applied Physics. 70:5791-5793

The temperature dependence of the nonlinear susceptibility of URu2Si2 has been studied in order to understand the properties of the phase transition at 17.5 K. We have also studied the various magnetic phases of U(Ru1−xRhx)2Si2 as a function of x b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1dd0e9abb9035d319d7e16ff99b93970
https://doi.org/10.1063/1.350162

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Akademický článek

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High sensitivity magnetization measurements of nanoscale cobalt clusters

Autor: W. Wernsdorfer, K. Hasselbach, A. Benoit, B. Barbara, D. Mailly, J. Tuaillon, J. P. Perez, V. Dupuis, J. P. Dupin, G. Guiraud, A. Perex

Publikováno v: Journal of Applied Physics
Journal of Applied Physics, 1995, 78 (12), pp.7192. ⟨10.1063/1.360429⟩
Journal of Applied Physics, American Institute of Physics, 1995, 78 (12), pp.7192
Journal of Applied Physics, American Institute of Physics, 1995, 78 (12), pp.7192. ⟨10.1063/1.360429⟩

International audience; Presented is a novel high sensitivity magnetometer allowing us to measure the magnetization reversal of about IO4 pB corresponding to a sensitivity of about IO-r6 emu. The detector is a niobium micro-bridge DC superconducting

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae701dc1486dafab8d16e18a8a2dcc8e
https://hal.science/hal-01660030

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The phase diagram of superconducting UPt3 for B//c

Autor: K Hasselbach

Publikováno v: Physica B: Condensed Matter. :357-358

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::edbfbfa73f7b3fce458acfd8d8305f4a
https://doi.org/10.1016/0921-4526(90)90570-k

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Thermal expansion of heavy-fermion superconductors

Autor: F.E. Kayzel, James L. Smith, L. Taillefer, K. Hasselbach, Jacques Flouquet, A.A. Menovsky, A. Lacerda, A. de Visser, J.J.M. Franse

Publikováno v: Physica B: Condensed Matter. :375-376

We have measured the coefficients of linear thermal expansion (a) of single-crystalline samples of the heavy-fermion superconductors UPt 3 , URu 2 Si 2 and UBe 13 . For the non-cubic systems a shows a remarkable anisotropy. On entering the supercondu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e94e2cced0384f5a3bb487fa528a9870
https://doi.org/10.1016/s0921-4526(90)81037-o

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