Quantum spin dynamics

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High-field studies of the slow thermal death of interlayer coherence in quasi-two-dimensional metals

J PHYS CONF SER 51 (2006) 319-322

Authors:

J Singleton, PA Goddard, A Ardavan, A Bangura, RD McDonald, J Schlueter

Abstract:

The interlayer magnetoresistance sigma(zz) of the organic metal kappa-(BEDT-TTF)(2)Cu(NCS)(2) has been studied in fields B of up to 45 T and at temperatures T from 0.5 K to 50 K. The peak in rho(zz) seen in exactly in-plane fields, a definitive signature of interlayer coherence, remains to Ts exceeding the Anderson criterion for incoherent transport by a factor similar to 25. Angle-dependent magnetoresistance oscillations (AMROs) due to Fermi-surface orbits are suppressed by rising T, with a T-2 dependence suggesting electron-electron scattering.
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Magnetothermoelectric effects in (TMTSF)2CIO4

PHYSICAL REVIEW B 74:7 (2006) ARTN 073105

Authors:

Moon-Sun Nam, Arzhang Ardavan, Weida Wu, Paul M Chaikin
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On the existence of rapid oscillations in various phases of quasi-one-dimensional (TMTSF)2PF6

JETP LETTERS 84:11 (2006) 628-631

Authors:

AV Kornilov, VM Pudalov, A-K Klehe, A Ardavan, JS Qualls
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Spectral and polarization characteristics of the nonspherically decaying radiation generated by polarization currents with superluminally rotating distribution patterns: reply to comment

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION 23:6 (2006) 1535-1539

Authors:

Houshang Ardavan, Arzhang Ardavan, John Singleton
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Towards a fullerene-based quantum computer

JOURNAL OF PHYSICS-CONDENSED MATTER 18:21 (2006) S867-S883

Authors:

Simon C Benjamin, Arzhang Ardavan, G Andrew D Briggs, David A Britz, Daniel Gunlycke, John Jefferson, Mark AG Jones, David F Leigh, Brendon W Lovett, Andrei N Khlobystov, SA Lyon, John JL Morton, Kyriakos Porfyrakis, Mark R Sambrook, Alexei M Tyryshkin
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