Zobrazeno 1 - 10
of 25
pro vyhledávání: '"T. R. Chien"'
Publikováno v:
Physical Review B. 53:1579-1583
Publikováno v:
Canadian Journal of Physics. 73:653-657
Perylene (Per) was reacted with AsF5 dissolved in liquid SO2 to produce Per(AsF6)2. Far infrared absorption showed absorption by AsF6−. Nuclear magnetic resonance of 19F consisted of a quartet formed by indirect nuclear–nuclear coupling. The chan
Publikováno v:
Journal of Physics: Condensed Matter. 6:3031-3038
The de Haas-van Alphen (DHVA) effect of the stage-1 AlCl3 graphite intercalation compound has been studied in the temperature range from 1.5 K to 4.2 K with magnetic fields of 2.5 to 5 T. There is a dominant oscillation with a frequency of 1250 T wit
Publikováno v:
Physical Review B. 49:1342-1345
The coherence-length anisotropy ratio [gamma] of YBa[sub 2]Cu[sub 3[minus][ital x]]Fe[sub [ital x]]O[sub 7[minus][delta]] superconducting single crystals ([ital x][le]0.22) has been measured by the equilibrium-torque magnetometry method. The experime
Autor:
Nai Phuan Ong, Jean-Marie Tarascon, Z.Z. Wang, T. W. Jing, T. R. Chien, K. Remschnig, T. V. Ramakrishnan
Publikováno v:
Physica C: Superconductivity. :34-39
Experiments on the normal-state Hall effect in YBa2Cu3O7 and the normal-state magnetoresistance in Bi2Sr2CuO6(Bi 2201) are described. The strong temperature dependence of the Hall resistivity is shown to derive from a ‘Hall scattering rate’ 1/τH
Publikováno v:
Physical Review Letters. 66:3075-3078
In the vortex-liquid state in ${\mathrm{YBa}}_{2}$${\mathrm{Cu}}_{3}$${\mathrm{O}}_{7}$ there exist two distinct dissipative states separated by a field ${\mathit{H}}_{\mathit{k}}$. Below ${\mathit{H}}_{\mathit{k}}$, the resistivity is strongly field
Publikováno v:
Physical Review B. 43:6242-6245
Measurements of the Hall coefficient {ital R}{sub {ital H}} and resistivity {rho}{sub {ital a}} of YBa{sub 2}Cu{sub 3}O{sub 7} disclose anomalies in their temperature ({ital T}) dependences. The 1/{ital R}{sub {ital H}} vs {ital T} curve has a negati
Publikováno v:
Physical Review B. 43:3020-3025
The Hall coefficient ${\mathit{R}}_{\mathit{H}}$ has been measured in superconducting single crystals of ${\mathrm{Nd}}_{2\mathrm{\ensuremath{-}}\mathit{x}}$${\mathrm{Ce}}_{\mathit{x}}$${\mathrm{CuO}}_{4\mathrm{\ensuremath{-}}\mathrm{\ensuremath{\del
Publikováno v:
Physical Review B. 50:4937-4939
Autor:
Bernard H. Kear, Ping Lu, Bernard Gallois, P. Norris, Jie Zhao, C. S. Chern, T. R. Chien, Yimei Li, F. Cosandey
Publikováno v:
Applied Physics Letters. 60:2430-2432
Yttrium‐rich YBa2Cu3O7−x thin films containing yttria precipitates with an average size of less than 10 nm and with densities of up to 1024/m3 have been prepared by metalorganic chemical vapor deposition. The field dependence of the critical curr