Fang, M. H., Yang, J. H., Balakirev, F. F., Kohama, Y., Singleton, J., Qian, B., ...
We have determined the resistive upper critical field Hc2 for single crystals of the superconductor Fe1.11Te0.6Se0.4 using pulsed magnetic fields of up to 60T. A rather high zero-temperature upper...
Ardavan, H., Ardavan, A., Singleton, J., Fasel, J., Junor, W., Middleditch, J., ...
The observed spectra of 9 pulsars for which multiwavelength data are available from radio to $X$- or $\gamma$-ray bands (Crab, Vela, Geminga, B0656+14, B1055-52, B1509-58, B1706-44, B1929+10, and...
Cox, S., McDonald, R. D., Singleton, J., Miller, S., Goddard, P. A., Shawish, S. El, ...
We report unexpected behaviour in a family of Cu spin- 1/2 systems, in which an apparent gap in the low energy magneto-optical absorption spectrum opens at low temperature. This previously unreported...
Nearly Isotropic superconductivity in (Ba,K)Fe2As2 (2008)
Yuan, H. Q., Singleton, J., Balakirev, F. F., Baily, S. A., Chen, G. F., Luo, J. L., ...
Superconductivity was recently observed in the iron-arsenic-based compounds with a superconducting transition temperature (Tc) as high as 56K [1-7], naturally raising comparisons with the high Tc...
Isotope effect in quasi-two-dimensional metal-organic antiferromagnets (2008)
Goddard, P. A., Singleton, J., Maitland, C., Blundell, S. J., Lancaster, T., Baker, P. J., ...
Although the isotope effect in superconducting materials is well-documented, changes in the magnetic properties of antiferromagnets due to isotopic substitution are seldom discussed and remain poorly...
Mechanism of generation of the emission bands in the dynamic spectrum of the Crab pulsar (2008)
Ardavan, H., Ardavan, A., Singleton, J., Perez, M.
We show that the proportionately spaced emission bands in the dynamic spectrum of the Crab pulsar (Hankins T. H. & Eilek J. A., 2007, ApJ, 670, 693) fit the oscillations of the square of a Bessel...
Goddard, P. A., Singleton, J., Sengupta, P., McDonald, R. D., Lancaster, T., Blundell, S. J., ...
Pulsed-field magnetization experiments (fields $B$ of up to 85 T and temperatures $T$ down to 0.4 K) are reported on nine organic Cu-based two-dimensional (2D) Heisenberg magnets. All compounds show...
Superconducting properties of Fe-based layered superconductor LaO$_{0.9}$F$_{0.1-\delta}$FeAs (2008)
Chen, G. F., Li, Z., Li, G., Zhou, J., Wu, D., Dong, J., ...
We have employed a new route to synthesize single phase F-doped LaOFeAs compound and confirmed the superconductivity above 20 K in this Fe-based system. We show that the new superconductor has a...
The dependence of the Composite Fermion effective mass on carrier density and Zeeman energy (2008)
R J Nicholas, D R Leadley, M S Daly, P Gee, J Singleton, ...
Abstract. Measurements of the temperature-dependent resistivity of high-mobility GaAs/GaAlAs heterojunctions are used to measure the effective mass of Composite Fermions (CF). The CF effective mass...
Expanding retrieval practice: An effective aid to preschool children's learning. (2007)
Fritz, C., Morris, P. E., Nolan, D., Singleton, J.
Abstract The benefits of expanding retrieval practice for preschool children were explored in two experiments. In Experiment 1, three groups learned names for six plush toy pigs using expanding...
Quantum Oscillations in the Underdoped Cuprate YBa2Cu4O8 (2007)
Yelland, E. A., Singleton, J., Mielke, C. H., Harrison, N., Balakirev, F. F., Dabrowski, B., ...
We report the observation of quantum oscillations in the underdoped cuprate superconductor YBa2Cu4O8 using a tunnel-diode oscillator technique in pulsed magnetic fields up to 85T. There is a clear...
Sliding charge density wave in manganites (2007)
Cox, Susan, Singleton, J., McDonald, R. D., Migliori, A., Littlewood, P. B.
The so-called stripe phase of the manganites is an important example of the complex behaviour of metal oxides, and has long been interpreted as the localisation of charge at atomic sites. Here, we...
Ho, Pei-Chun, Singleton, J., Maple, M. B., Harima, Hisatomo, Goddard, P. A., Henkie, Z., ...
Comprehensive magnetic-field-orientation dependent studies of the susceptibility and de Haas-van Alphen effect have been carried out on single crystals of the filled skutterudites PrOs$_4$As$_{12}$...
Very weak electron-phonon coupling and strong strain coupling in manganites (2007)
Cox, S., Loudon, J. C., Williams, A. J., Attfield, J. P., Singleton, J., Midgley, P. A., ...
The coupling of the manganite stripe phase to the lattice and to strain has been investigated via transmission electron microscopy studies of polycrystalline and thin film manganites. In...
Angle-dependent magnetoresistance oscillations due to magnetic breakdown orbits (2007)
Bangura, A. F., Goddard, P. A., Singleton, J., Tozer, S. W., Coldea, A. I., Ardavan, A., ...
We present experimental evidence for a hitherto unconfirmed type of angle-dependent magnetoresistance oscillation caused by magnetic breakdown. The effect was observed in the organic superconductor...
Schmidt, A., Ardavan, H., Fasel, J., Singleton, J., Ardavan, A.
We evaluate the Lienard-Wiechert field of a rotating superluminal point source numerically and show that this radiation field has the following intrinsic characteristics. (i) It is sharply focused...
Goddard, P. A., Singleton, J., Lima-Sharma, A. L., Morosan, E., Blundell, S. J., Bud'ko, S. L., ...
TmAgGe is an antiferromagnet in which the spins are confined to distorted kagome-like planes at low temperatures. We report angle-dependent measurements of the magnetization $M$ in fields of up to 55...
Dirty Peierls transitions in alpha-Uranium (2006)
Cox, S., Rosten, E., McDonald, R. D., Singleton, J.
We point out that a recent model for the heat capacity of alpha-U that invokes CDW collective modes is unphysical. We show instead that the features in the heat capacity of both single-crystal and...
Comment on "Radial dependence of radiation from a bounded source" by Kirk T. McDonald (2006)
Ardavan, A., Ardavan, H., Singleton, J.
The purpose of this note is to point out that McDonald's criticism of our work \cite{r1} is based on a circular argument. In order to show that the field of a bounded source falls off as...
Dirty Peierls transition to stripe phase in manganites (2006)
Cox, S., Lashley, J. C., Rosten, E., Singleton, J., Williams, A. J., Littlewood, P. B.
The nature of the phase transitions in La$_{1-x}$Ca$_x$MnO$_3$ and Pr$_{0.48}$Ca$_{0.52}$MnO$_3$ has been probed using heat capacity and magnetisation measurements. The phase transition associated...
McDonald, R. D., Singleton, J., Goddard, P. A., Harrison, N., Mielke, C. H.
We describe instrumentation designed to perform millimeter-wave conductivity measurements in pulsed high magnetic fields at low temperatures. The main component of this system is an entirely...
Singleton, J., McDonald, R. D., Harrison, N.
The large charge-transfer anisotropy of quasi-one- and quasi-two-dimensional crystalline organic metals means that magnetoresistance is one of the most powerful tools for probing their bandstructure...
Orbitally quantized density-wave states perturbed from equilibrium (2006)
Harrison, N., McDonald, R. D., Singleton, J.
We consider the effect that a change in the magnetic induction B has in causing an orbitally quantized field-induced spin- or charge density wave (FISDW or FICDW) state to depart from thermodynamic...
Origin of Rapid Oscillations in Low Dimensional (TMTSF)2PF6 (2005)
Kornilov, A. V., Pudalov, V. M., Ardavan, A., Qualls, J. S., Singleton, J.
In order to clarify the origin of the "Rapid Oscillation" (RO) in (TMTSF)2PF6, we studied the magnetoresistance anisotropy in the Field Induced Spin Density Wave (FISDW) phase. We have found that in...
Bangura, A.F., Coldea, A.I., Singleton, J., Ardavan, A., Akutsu-Sato, A., Akutsu, H., ...
We report magnetotransport measurements on the quasi-two-dimensional charge-transfer salts beta[double-prime]-(BEDT-TTF)4[(H3O)M(C2O4)3]Y, with Y=C6H5NO2 and C6H5CN using magnetic fields of up to 45...
Singleton, J., Harrison, N., McDonald, R., Goddard, P. A., Bangura, A., Coldea, A., ...
After a brief introduction to crystalline organic superconductors and metals, we shall describe two recently-observed exotic phases that occur only in high magnetic fields. The first involves...
Catastrophic Fermi surface reconstruction in the shape-memory alloy AuZn (2005)
Goddard, P. A, Singleton, J., McDonald, R. D., Harrison, N., Lashley, J. C., Harima, H., ...
AuZn undergoes a shape-memory transition at 67 K. The de Haas van Alphen effect persists to 100 K enabling the observation of a change in the quantum oscillation spectrum indicative of a catastrophic...
Fermi Surface as a Driver for the Shape-Memory Effect in AuZn (2005)
McDonald, R. D., Lashley, J. C., Singleton, J., Goddard, P. A., Drymiotis, F., Harrison, N., ...
Martensites are materials that undergo diffusionless, solid-state transitions. The martensitic transition yields properties that depend on the history of the material and may allow it to recover its...
McDonald, R. D., Harrison, N., Singleton, J., Bangura, A., Goddard, P. A., Ramirez, A. P., ...
A finite transfer integral $t_a$ orthogonal to the conducting chains of a highly one-dimensional metal gives rise to empty and filled bands that simulate an indirect-gap semiconductor upon formation...
Absence of field-induced charge-density wave states in (Per)$_2$Pt(mnt)$_2$ (2004)
McDonald, R. D., Harrison, N., Goddard, P., Singleton, J., Chi, X.
Graf {\it et al.} [Phys. Rev. Lett. {\bf 93} 076406 (2004)] recently attributed features in the magnetic-field-dependent longitudinal resistance of (Per)$_2$Pt(mnt)$_2$ to a cascade of field-induced...
Drymiotis, F., Singleton, J., Harrison, N., Balicas, L., Bangura, A., Mielke, C. H., ...
The $\gamma-\alpha$ transition in Ce$_{0.8}$La$_{0.1}$Th$_{0.1}$ is measured as a function of applied magnetic field using both resistivity and magnetization. The $\gamma - \alpha$ transition...
Ardavan, A., Singleton, J., Ardavan, H., Fopma, J., Halliday, D., Hayes, W.
We describe the experimental implementation of a superluminal ({\it i.e.} faster than light {\it in vacuo}) polarization current distribution that both oscillates and undergoes centripetal...
Goddard, P. A., Blundell, S. J., Singleton, J., McDonald, R. D., Ardavan, A., Narduzzo, A., ...
The angle-dependences of the magnetoresistance of two different isotopic substitutions (deuterated and undeuterated) of the layered organic superconductor \kappa-(ET)2Cu(NCS)2 are presented. The...
Charge-density Waves Survive the Pauli Paramagnetic Limit (2003)
McDonald, R., Harrison, N., Balicas, L., Kim, K. H., Singleton, J., Chi, X.
Measurements of the resistance of single crystals of (Per)$_2$Au(mnt)$_2$ have been made at magnetic fields $B$ of up to 45 T, exceeding the Pauli paramagnetic limit of $B_{\rm P}\approx 37$ T. The...
Harrison, N., Singleton, J., Bangura, A., Ardavan, A., Goddard, P. A., McDonald, R. D., ...
Single crystals of the organic charge-transfer salts $\alpha$-(BEDT-TTF)$_2M$Hg(SCN)$_4$ have been studied using Hall-potential measurements ($M=$K) and magnetization experiments ($M$ = K, Rb). The...
Coldea, A. I., Bangura, A. F., Singleton, J., Ardavan, A., Akutsu-Sato, A., Akutsu, H., ...
We report high-field magnetotransport measurements on \beta''-(BEDT-TTF)_4[(H_3O)M(C_2O_4)_3]Y, where M=Ga, Cr and Fe and Y=C_5H_5N. We observe similar Shubnikov-de Haas oscillations in all...
Lashley, J. C., Singleton, J., Migliori, A., Betts, J. B., Fisher, R. A., Smith, J. L., ...
We have measured the heat capacities of $\delta-$Pu$_{0.95}$Al$_{0.05}$ and $\alpha-$Pu over the temperature range 2-303 K. The availability of data below 10 K plus an estimate of the phonon...
Non-adiabatic small polaron hopping in the n=3 Ruddlesden-Popper compound Ca4Mn3O10 (2003)
Lago, J., Battle, P. D., Rosseinsky, M. J., Coldea, A. I., Singleton, J.
Magnetotransport properties of the compound Ca4Mn3O10 are interpreted in terms of activated hopping of small magnetic polarons in the non-adiabatic regime. Polarons are most likely formed around Mn3+...
Ardavan, H., Ardavan, A., Singleton, J.
We present a theoretical study of the emission from a superluminal polarization current whose distribution pattern rotates (with an angular frequency $\omega$) and oscillates (with a frequency...
Cladding pumping technology for L-band EDFAs (2003)
Yla-Jarkko, K., Turner, P.W., Godfrey, I., Singleton, J., Grudinin, A.B., ...
We analyze the performance of two types of L-band EDFAs based on cladding pumping technology. The amplifiers offer 30 dB gain over 1570-1607 nm spectral band with gain flatness of /spl plusmn/0.5 dB...
Low noise intelligent cladding-pumped L-band EDFA (2003)
Yla-Jarkko, K.H., Codemard, C., Singleton, J., Turner, P.W., Godfrey, I., ...
We present results on a low-cost cladding-pumped L-band amplifier based on side pumping (GTWave) fiber technology and pumped by a single 980-nm multimode diode. We show that simultaneous noise...
Ardavan, H., Ardavan, A., Singleton, J.
We investigate the spectral features of the emission from a superluminal polarization current whose distribution pattern rotates with an angular frequency $\omega$ and oscillates with an...
McDonald, R. D., Singleton, J., Hayes, W.
We determine the pressure dependence of the electron-phonon coupling in $\kappa$-(BEDT-TTF)$_{2}$Cu(SCN)$_{2}$ by comparison of high pressure Raman scattering and high pressure infrared (IR)...
Edwards, R. S., Narduzzo, A., Singleton, J., Ardavan, A., Schlueter, J. A.
We have measured details of the quasi one-dimensional Fermi-surface sections in the organic superconductor kappa-(BEDT-TTF)_2 Cu(NCS)_2 and its deuterated analogue using angle-dependent...
Spin, charge and orbital ordering in the B-site diluted manganates La2-xSrxGaMnO6 (2002)
Battle, P D, Blundell, S J, Claridge, J B, Coldea, A I, Cussen, E J, Noailles, L D, ...
Low noise intelligent cladding pumped L-band EDFA (2002)
Codemard, C., Yla-Jarkko, K., Singleton, J., Turner, P.W., Godfrey, I., Alam, U., ...
Albertini, J, Ehrhardt, E, Strauss, H, Lang, H, Schley, S, Berent, IC, ...
To request individual papers in any of the sections, please include the full citation and the AN number found in brackets at the end of the citation. Contact the Department of Educational Resources...
Albertini, John, Ehrhardt, E., Strauss, H., Lang, Harry, Schley, Sara, Berent, I., ...
To request individual papers in any of the sections, please include the full citation and the AN number found in brackets at the end of the citation. Contact the Department of Educational Resources...
The Commonwealth as an economic network (2001)
Research on the economics and sociology of business networks also sheds light on the development of networks of countries. The British Commonwealth was an important global network, or group of...
Magneto-optics of organic crystalline field effect transistors (2001)
Ardavan, A., Blundell, S. J., Singleton, J.
Organic molecular FETs provide an experimental framework for studying the band-filling dependent properties of two-dimensional metals. Here, we propose experiments to investigate the band-filling...
Singleton, J., Harrison, N., Mielke, C. H., Schlueter, J., Kini, AM
Although quasi-two-dimensional organic superconductors such as $\kappa$-(BEDT-TTF)$_2$Cu(NCS)$_2$ seem to be very clean systems, with apparent quasiparticle mean-free paths of several thousand \AA,...
Edwards, R. S., Symington, J. A., Ardavan, A., Singleton, J., Rzepniewski, E., McDonald, R. D., ...
Cyclotron resonance, along with its second and third harmonics, has been observed in the quasi-two-dimensional organic superconductor $\beta^{\prime\prime}$-(BEDT-TTF)$_2$SF$_5$CH$_2$CF$_2$SO$_3$....
McDonald, R. D., Singleton, J., Hayes, W.
We determine the pressure dependence of the electron-phonon coupling constant in $\kappa$-(BEDT-TTF)$_{2}$Cu(SCN)$_{2}$ by comparison of high pressure Raman scattering and high pressure infrared...
Singleton, J., Symington, J. A., Ardavan, A., Kurmoo, M., Day, P.
Single crystals of the layered organic type II superconductor, $\kappa$-(BEDT-TTF)$_{2}$Cu(NCS)$_{2}$, have been studied in magnetic fields of up to 33 T and at temperatures between 0.5 K and 11 K...
Ardavan, A., Symington, J. A., Singleton, J., Harrison, N., Mielke, C. H., ...
We show that Shubnikov-de Haas oscillations in the interlayer resistivity of the organic superconductor $\beta''$-(BEDT-TTF)$_{2}$SF$_{5}$ CH$_{2}$CF$_{2}$SO$_{3}$ become very pronounced in magnetic...
Experimental observation of Frohlich superconductivity in high magnetic fields (2001)
Harrison, N., Mielke, C. H., Singleton, J., Brooks, J., Tokumoto, M.
Resistivity and irreversible magnetisation data taken within the high-magnetic-field CDWx phase of the quasi-two-dimensional organic metal alpha-(BEDT-TTF)2KHg(SCN)4 are shown to be consistent with a...
Colossal magnetoresistance in the layered chromium sulfide Cr2S3-x (x = 0.08) (2001)
Vaqueiro, P, Powell, A V, Coldea, A I, Steer, C A, Marshall, I M, Blundell, S J, ...
Control of magnetic ordering by Jahn-Teller distortions in Nd2GaMnO6 and La2GaMnO6 (2001)
Cussen, E J, Rosseinsky, M J, Battle, P D, Burley, J C, Spring, L E, Vente, J F, ...
The Commonwealth as an economic network (2001)
Research on the economics and sociology of business networks also sheds light on the development of networks of countries. The British Commonwealth was an important global network, or group of...
The Commonwealth as an economic network (2001)
Research on the economics and sociology of business networks also sheds light on the development of networks of countries. The British Commonwealth was an important global network, or group of...
Arguin, P. M., Singleton, J., Rotz, L. D., Marston, E., Treadwell, T. A., Slater, K., ...
STUDY DESIGN AND METHODS: Donors and recipients were asked to complete questionnaires regarding symptoms and risk factors for infection and to provide blood samples for laboratory analysis. RESULTS:...
Arguin, P.M., Singleton, J., Rotz, L.D., Marston, E., Treadwell, T.A., Slater, K., ...
BACKGROUND: Tick-borne illnesses were diagnosed in a group of National Guard members, including some who had donated blood a few days before the onset of symptoms. A voluntary recall of those blood...
Applications of Simulator Freeze to Carrier Glideslope Tracking Instruction. (1998)
Hughes,R. G., Lintern,G., Wightman,D. C., Brooks,R. B., Singleton,J.
Twenty-five experienced F-4 and F-16 Air Force pilots were instructed in carrier landings in the Visual Technology Research Simulator (VTRS). The training was conducted under three instructional...
Magnetoresistance in high oxidation state iron oxides (1998)
Battle, P D, Green, M A, Lago, J, Mihut, A, Rosseinsky, M J, Spring, L E, ...
B. Cook, J. Singleton, J. Keane, B. Nkwenti-azeh, J. H. Gillespie, J. Mckee
CALScribe: a multimedia template ideal for CALL development
Singleton, J, Harrison, N, Honold, MM, Yaguchi, H, Mielke, C, Rickel, D, ...
RP: Singleton, J; UNIV OXFORD; DEPT PHYS, CLARENDON LAB, PARKS RD; OXFORD OX1 3PU; ENGLANDIN: LOS ALAMOS NATL LAB, NATL HIGH MAGNET FIELD LAB, LOS ALAMOS, NM 87545, USA; KATHOLIEKE UNIV LEUVEN, VASTE...
Langerak, C, Li, L, Van Bockstal, L, Ardavan A,, ...
RP: Singleton, J; UNIV OXFORD; DEPT PHYS, CLARENDON LAB, PARKS RD; OXFORD OX1 3PU; ENGLANDIN: UNIV OXFORD, DEPT PHYS, CLARENDON LAB, OXFORD OX1 3PU, ENGLAND; KATHOLIEKE UNIV LEUVEN, VASTE STOF FYS...
Fermiology of the magnetic superconductor beta''-(BEDT-TTF)(4)[(H2O)Fe(C2O4)(3)].C6H5CN (1997)
Day, P., Graham, A.W., Hayes, W., Pattenden, P.A., Pratt, F.L., ...
Cyclotron resonance in ultra-low-hole-density narrow p-type GaAs/(Al,Ga)As quantum wells (1997)
Singleton, J., Polisski, A., Ardavan, A., Wittlin, A., Batty, W., ...
Day, P., Kurmoo, M., Hayes, W., Singleton, J., Honold, M.M., ...
Magneto-optical studies of magnetic defects in CeNiSn (1996)
Singleton, J., Hill, S.O., Ardavan, A., Matsui, H., Blundel, S.J., Hayes, W., ...
Magnetic-field dependent Fermi surfaces in quasi-2D organic conductors (1996)
Day, P., Kurmoo, M., Herlach, F., Hayes, W., Polisskii, A., ...
Day, P., Kurmoo, M., Hayes, W., Singleton, J., Honold, M.M., ...
Day, P., Kurmoo, M., Hayes, W., Herlach, F., Singleton, J., ...
Vanderburgt, M, Karavolas, Vc, Peeters, Fm, Singleton, J, Nicholas, Rj, Herlach, Fritz; U0010463, ...
Magnetotransport properties of a pseudomorphic GsAs/Ga0.8In0.2As/Ga0.75Al0.25As heterostructure are investigated in pulsed magnetic fields up to 50 T and at temperatures of T = 1.4 and 4.2 K. The...
Karavolas, V. C., Peeters, F. M., Singleton, J., Nicholas, R. J., Herlach, F., ...
Magnetotransport properties of a pseudomorphic GaAs/Ga0.8In0.2As/Ga0.75Al0.25As heterostructure are investigated in pulsed magnetic fields up to 50 T and at temperatures of T=1.4 K and 4.2 K. The...
Day, P., Kurmoo, M., Hayes, W., House, A., Pratt, F.L., ...
Day, P., Kurmoo, M., Hayes, W., Hendriks, P.T.J., ...
Cyclotron-Resonance Studies of Electron Dynamics in Et Charge-Transfer Salts (1995)
Day, P., Kurmoo, M., Hayes, W., Singleton, J., Vanbentum, J., ...
Temperature Induced Transitions between Insulator, Metal, and Quantum Hall States (1994)
Kravchenko, S. V., Mason, Whitney, Furneaux, J. E., Caulfield, J. M., Singleton, J., Pudalov, V. M.
We report the observation of TEMPERATURE-INDUCED transitions between insulator, metal, and quantum-Hall behaviors for transport coefficients in the very dilute high mobility two-dimensional electron...
Doporto, M, Singleton, J, Pratt, Fl, Caulfield, J, Hayes, W, Perenboom, Jaaj, ...
Magnetoresistance measurements have been made on a number of single-crystal samples of the metallic charge-transfer salt beta''-(BEDT-TTF)2AuBr2, using magnetic fields up to 50 T. The experiments...
Ethical principles at the beginning of life. (1994)
Copyright Taylor and Francis Group [Full text of this article is not available in the UHRA]
High-field magnetotransport studies of (et)2mhg(scn)4 salts (m=k, nh4) (1993)
Singleton, J, Pratt, Fl, Doporto, M, Caulfield, J, Hayes, W, Deckers, I, ...
The angle dependence of the magnetoresistance (MR) of (ET)2(SCN)4 (M=K,NH4) has been measured in steady magnetic fields up to 50 T. In (ET)2KHg(SCN)4 We observe two SdH frequencies in the MR below...
Singleton, J, Pratt, Fl, Doporto, M, Caulfield, Jm, Hill, So, Janssen, Tjbm, ...
This paper reviews our recent studies of charge-transfer salts of the ion bis(ethylenedithio)tetrathiafulvalene (ET). The first part describes magneto-transport measurements which demonstrate...
Thermal transport in free-standing GaAs wires in a high magnetic field (1992)
Potts, A, Singleton, J, Kelly, M J, Smith, C G, Hasko, D G, ...
We have studied electron heating effects in free-standing GaAs wires subjected to magnetic fields of up to 20 T, applied both parallel and perpendicular to the long axis of the wires: the purpose of...
Magnetisation and magnetoresistance of Co/GaAs(001) films (1992)
Bland, J A C, Blundell, S J, Gester, M, Bateson, R D, Singleton, J, Cox, C J, ...
Thermal transport in free-standing GaAs wires in a high magnetic field (1992)
Potts, A, Singleton, J, Kelly, M J, Smith, C G, Hasko, D G, ...
We have studied electron heating effects in free-standing GaAs wires subjected to magnetic fields of up to 20 T, applied both parallel and perpendicular to the long axis of the wires: the purpose of...
Thermal transport in free-standing GaAs wires in a high magnetic field (1992)
Potts, A, Singleton, J, Kelly, M J, Smith, C G, Hasko, D G, ...
We have studied electron heating effects in free-standing GaAs wires subjected to magnetic fields of up to 20 T, applied both parallel and perpendicular to the long axis of the wires: the purpose of...
Thermal transport in free-standing semiconductor fine wires (1991)
Potts, A., Kelly, M. J., Hasko, D. G., Smith, C. G., Cleaver, J. R. A., Ahmed, H., ...
The effects of electron heating in free-standing n+ GaAs wires have been studied over the temperature range 0.45 K - 4.2 K. The results indicate that for low lattice temperatures and heating currents...
Thermal transport in free-standing semiconductor fine wires (1991)
Potts, A., Kelly, M. J., Hasko, D. G., Smith, C. G., Cleaver, J. R. A., Ahmed, H., ...
The effects of electron heating in free-standing n+ GaAs wires have been studied over the temperature range 0.45 K - 4.2 K. The results indicate that for low lattice temperatures and heating currents...
Thermal transport in free-standing semiconductor fine wires (1991)
Potts, A., Kelly, M. J., Hasko, D. G., Smith, C. G., Cleaver, J. R. A., Ahmed, H., ...
The effects of electron heating in free-standing n+ GaAs wires have been studied over the temperature range 0.45 K - 4.2 K. The results indicate that for low lattice temperatures and heating currents...
Magneto resistance measurements on the magnetic semiconductor Nd0.5Pb0.5MnO3 (1989)
Kusters, R M, Singleton, J, Keen, D A, McGreevy, R L, Hayes, W
Neutron scattering and electrical transport in Nd0.5Pb0.5MnO3 (1989)
Clausen, K N, Hayes, W, Keen, D A, Kusters, R N, McGreevy, R L, Singleton, J
Original article can be found at: http://www.sciencedirect.com/science/journal/00207489 Copyright Elsevier Ltd. DOI: 10.1016/0020-7489(89)90019-9 [Full text of this article is not available in the...
Pulsford, N., Singleton, J., Nicholas, R., Foxon, C.
The behaviour of excitons associated with transitions from the light and heavy hole subbands to the electron subbands has been studied in GaAs-(Ga,Al)As quantum wells, with well widths between 2.2...
Singleton, J., Pulsford, N., Mowbray, D., Skolnick, M., Taylor, L., Bass, S., ...
Transmission measurements, in magnetic fields of up to 16T, have been performed on a series of undoped (Ga,In)As-InP quantum wells. Transitions with Landau indices up to l=15 and energies up to...
QUASI-BOUND STATES IN AN ASYMMETRIC GaAs-AlAs SUPERLATTICE (1987)
Singleton, J., Nicholas, R., Pulsford, N., Couch, N., Kelly, M.
Interband photoconductivity measurements have been performed on a "Quasi-Graded-Gap" Superlattice (QGGSL). A number of features, both sharp and broad, are observed in the photoresponse, corresponding...
Pulsford, N., Singleton, J., Nicholas, R., Foxon, C.
The behaviour of excitons associated with transitions from the light and heavy hole subbands to the electron subbands has been studied in GaAs-(Ga,Al)As quantum wells, with well widths between 2.2...
Singleton, J., Pulsford, N., Mowbray, D., Skolnick, M., Taylor, L., Bass, S., ...
Transmission measurements, in magnetic fields of up to 16T, have been performed on a series of undoped (Ga,In)As-InP quantum wells. Transitions with Landau indices up to l=15 and energies up to...
QUASI-BOUND STATES IN AN ASYMMETRIC GaAs-AlAs SUPERLATTICE (1987)
Singleton, J., Nicholas, R., Pulsford, N., Couch, N., Kelly, M.
Interband photoconductivity measurements have been performed on a "Quasi-Graded-Gap" Superlattice (QGGSL). A number of features, both sharp and broad, are observed in the photoresponse, corresponding...
Pulsford, N., Singleton, J., Nicholas, R., Foxon, C.
The behaviour of excitons associated with transitions from the light and heavy hole subbands to the electron subbands has been studied in GaAs-(Ga,Al)As quantum wells, with well widths between 2.2...
Singleton, J., Pulsford, N., Mowbray, D., Skolnick, M., Taylor, L., Bass, S., ...
Transmission measurements, in magnetic fields of up to 16T, have been performed on a series of undoped (Ga,In)As-InP quantum wells. Transitions with Landau indices up to l=15 and energies up to...
QUASI-BOUND STATES IN AN ASYMMETRIC GaAs-AlAs SUPERLATTICE (1987)
Singleton, J., Nicholas, R., Pulsford, N., Couch, N., Kelly, M.
Interband photoconductivity measurements have been performed on a "Quasi-Graded-Gap" Superlattice (QGGSL). A number of features, both sharp and broad, are observed in the photoresponse, corresponding...
Moral theories and tests of adequacy. (1981)
Copyright Blackwell Publishing [Full text of this article is not available in the UHRA]
The explanatory power of Chomsky's transformational generative grammar. (1974)
Original article can be found at: http://mind.oxfordjournals.org/archive/index.dtl Copyright Mind Association. DOI: 10.1093/mind/LXXXIII.331.429 [Full text of this article is not available in the...
Double blind, placebo controlled trial of metronidazole in Crohn's disease.
Sutherland, L, Singleton, J, Sessions, J, Hanauer, S, Krawitt, E, Rankin, G, ...
A double blind study compared the efficacy of metronidazole in two doses (20 mg/kg, 10 mg/kg) with placebo in patients with Crohn's disease. One hundred and five patients participated but only 56...