Zobrazeno 1 - 10 of 71 pro vyhledávání: '"J. E. Ostenson"'
1
Scaling of flux pinning with the thermodynamic critical field
Autor: Paul C. Canfield, Douglas K. Finnemore, J. E. Ostenson, Kh. A. Ziq
Publikováno v: Physical Review B. 60:3603-3607
A systematic study of flux pinning and the thermodynamic critical field H{sub c} has been undertaken to determine whether H{sub c} is a central factor determining the critical current J{sub c}. Materials that have a fairly wide temperature interval o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8b252464f348a5826ad4a2c316f78cf4
https://doi.org/10.1103/physrevb.60.3603
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2
Weakly(x=0)and randomly(x=0.033)coupled Ising antiferromagnetic planes in(Li1−3xFex)NiPO4compounds
Autor: Teófilo Rojo, Jerel L. Zarestky, David Vaknin, G.E. Barberis, P.J. Pagliuso, J. E. Ostenson, Bryan C. Chakoumakos, Aintzane Goñi
Publikováno v: Physical Review B. 60:1100-1110
Neutron diffraction and magnetic susceptibility studies of $({\mathrm{Li}}_{1\ensuremath{-}3x}{\mathrm{Fe}}_{x}){\mathrm{NiPO}}_{4} (x=0$ and $x=0.033)$ compounds reveal remarkable differences between the magnetic properties of pure ${\mathrm{LiNiPO}
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::160eafc011ece31c6dfa9e226789894d
https://doi.org/10.1103/physrevb.60.1100
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3
Flux expulsion and reversible magnetization in the stripe phase superconductorLa1.45Nd0.40Sr0.15CuO4
Autor: Noriya Ichikawa, S. Uchida, M. Breitwisch, Douglas K. Finnemore, J. E. Ostenson, S.L. Bud'ko
Publikováno v: Physical Review B. 56:2820-2823
Magnetization and free energy surfaces have been studied for superconducting La{sub 1.45}Nd{sub 0.40}Sr{sub 0.15}CuO{sub 4} in order to determine whether this stripe-phase material has a thermodynamic critical field curve, H{sub c}, similar to the cl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dcb4f3b7f0e5d2abeb2eb0525a2adad0
https://doi.org/10.1103/physrevb.56.2820
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4
Characterization of interfacial growth between Bi(2212) and Ag coating
Autor: Dimitris Kouzoudis, Douglas K. Finnemore, U. Balachandran, M. Breitwisch, J. E. Ostenson
Publikováno v: IEEE Transactions on Appiled Superconductivity. 7:1691-1694
The growth of hillocks at the interface between Bi(2212) and Ag has been found to occur over a wide range of oxygen partial pressure and in the vicinity of 700/spl deg/C, a temperature far below the Bi(2212)-Bi(2223) conversion temperature. These hil
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::12d8036a6f7bdafe0415bca314ae8a5a
https://doi.org/10.1109/77.620904
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5
A Comparative Study of Two New Structure Types. Synthesis and Structural and Electronic Characterization of K(RE)P2Se6 (RE = Y, La, Ce, Pr, Gd)
Autor: Peter K. Dorhout, J. E. Ostenson, John H. Chen
Publikováno v: Inorganic Chemistry. 35:5627-5633
Two polytypes of potassium rare-earth-metal hexaselenodiphosphates(IV), K(RE)P(2)Se(6) (RE = Y, La, Ce, Pr, Gd), have been synthesized from the stoichiometric reaction of RE, P, Se, and K(2)Se(4) at 750 degrees C. Both single-crystal and powder X-ray
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6701e8ef0ba2721596c6cec08242913c
https://doi.org/10.1021/ic9516121
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7
Synthesis, structures and properties of cubic R3In and R3InZ phases (R = Y, La; Z = B, C, N, O)
Autor: Jing-Tai Zhao, John T. Vaughey, John D. Corbett, Zhen-Chao Dong, J. E. Ostenson
Publikováno v: Journal of Alloys and Compounds. 230:1-12
Samples of La3In, Y3InCx and La3InZx for 0.3 ⩽ x ⩽ 1.5 , Z = C and O, La3InBx for 0.7 ⩽ x ⩽ 1.5, and La3InN were synthesized in welded Ta containers by powder sintering, fusion and annealing techniques. Y3In and La3Ga could not be obtained. A
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ebbf325bcf50008e3149b6d136b23602
https://doi.org/10.1016/0925-8388(95)01909-x
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8
Superconducting state magnetization and critical fields of single- crystal YNi2B2C
Autor: J. E. Ostenson, Ming Xu, D.C. Johnston, Paul C. Canfield, D. K. Finnemore, Beongki Cho, Z.R Wang
Publikováno v: Physica C: Superconductivity. 227:321-326
Single crystals of YNi 2 B 2 C have been grown via high-temperature flux growth, using Ni 2 B as a solvent. Magnetization measurements have been carried out over a large portion of the magnetic field-temperature plane on a single crystal of YNi 2 B 2
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a6c62897128cc89e05688eceaffd2086
https://doi.org/10.1016/0921-4534(94)90088-4
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9
K8In10Hg: a Zintl phase with isolated In10Hg clusters
Autor: John D. Corbett, J. E. Ostenson, Slavi C. Sevov
Publikováno v: Journal of Alloys and Compounds. 202:289-294
The title compound results from the substitution of one mercury atom for indium in the known metallic K 8 In 11 [8K + + In 11 7− + e − ]. It contains the same isolated eleven-atom clusters as before, pentacapped trigonal prisms compressed along t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f599d76a7c5a9a1caab6c725a1b7215
https://doi.org/10.1016/0925-8388(93)90551-w
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10
Superconductivity in theZr9Nb4S4κ phase
Autor: Marking G, J. E. Ostenson, D. K. Finnemore, Ling Mm, Hugo F. Franzen, Laabs Fc
Publikováno v: Physical Review B. 48:16630-16633
Superconductivity is reported for a Zr-Nb-S k-phase material, a compound with highly anisotropic chemical bonding. It is composed of transition-metal icosahedral clusters that are face sharing along the c axis and give metal-metal bonding in that dir
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5facd0a143ac71bb716c7525bcaf76c5
https://doi.org/10.1103/physrevb.48.16630
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