Search Results - "DAVIES, G. A"

Electrically pumped photonic-crystal terahertz lasers controlled by boundary conditions by Ritchie, D. A, Linfield, E. H, Barbieri, S, Beere, H. E, Maineult, W, Colombelli, R, Khanna, S. P, Chassagneux, Y, Davies, A. G

“…Semiconductor lasers based on two-dimensional photonic crystals generally rely on an optically pumped central area, surrounded by un-pumped, and therefore…”
Get full text

Feasibility of collecting longitudinal patient-reported outcomes in individuals with relapsed or refractory large B-cell lymphoma who received chimeric antigen receptor T-cell (CART) therapy by Balitsky, Amaris, Pond, G R, Davies, G A, Fraser, G, Kouroukis, T, Levine, M, Meyer, R M, Foley, R

“…Chimeric antigen receptor T-cell (CART) therapy has shown clinical efficacy in refractory and relapsed large B-cell lymphomas, but is associated with serious…”
Get full text

Patch antenna terahertz photodetectors by Palaferri, D., Todorov, Y., Chen, Y. N., Madeo, J., Vasanelli, A., Li, L. H., Davies, A. G., Linfield, E. H., Sirtori, C.

“…We report on the implementation of 5 THz quantum well photodetector exploiting a patch antenna cavity array. The benefit of our plasmonic architecture on the…”
Get full text

Photoconductive arrays on insulating substrates for high-field terahertz generation by Bacon, David R., Gill, Thomas B., Rosamond, Mark, Burnett, Andrew D., Dunn, Aniela, Li, Lianhe, Linfield, Edmund H., Davies, A. G., Dean, Paul, Freeman, Joshua R.

“…We report on the design, fabrication and characterisation of large-area photoconductive THz array structures, consisting of a thin LT-GaAs active region…”
Get full text

Multi-phase volcanic resurfacing at Loki Patera on Io by de Kleer, K., Skrutskie, M., Leisenring, J., Davies, A. G., Conrad, A., de Pater, I., Resnick, A., Bailey, V., Defrère, D., Hinz, P., Skemer, A., Spalding, E., Vaz, A., Veillet, C., Woodward, C. E.

“…Interferometric telescope observations of the Jovian moon Io reveal that the floor of the Loki Patera volcano has been resurfaced in two waves, with different…”
Get full text

Silver-based surface plasmon waveguide for terahertz quantum cascade lasers by Han, Y J, Li, L H, Zhu, J, Valavanis, A, Freeman, J R, Chen, L, Rosamond, M, Dean, P, Davies, A G, Linfield, E H

“…Terahertz-frequency quantum cascade lasers (THz QCLs) based on ridge waveguides incorporating silver waveguide layers have been investigated theoretically and…”
Get full text

Modify, don’t stop! Time to reconsider the ‘relative’ and ‘absolute’ contraindications to physical activity in pregnancy: an opinion piece by Hassan, A, Meah, VL, Davies, GA, Davenport, MH, Siassakos, D

Get full text

Noise characterization of patch antenna THz photodetectors by Palaferri, D., Todorov, Y., Gacemi, D., Barbieri, S., Li, L. H., Davies, A. G., Linfield, E. H., Sirtori, C.

“…Current noise fluctuations have been investigated in terahertz (THz) quantum well photodetectors embedded in antenna-coupled photonic architectures and…”
Get full text

Compact and sensitive heterodyne receiver at 2.7 THz exploiting a quasi-optical HEB-QCL coupling scheme by Joint, F., Gay, G., Vigneron, P.-B., Vacelet, T., Pirotta, S., Lefevre, R., Jin, Y., Li, L. H., Davies, A. G., Linfield, E. H., Delorme, Y., Colombelli, R.

“…We demonstrate a sensitive and compact terahertz heterodyne detection system based on a quantum cascade laser (QCL) as a local oscillator and a hot electron…”
Get full text

Fetal thoracoamniotic shunting for large macrocystic congenital cystic adenomatoid malformations of the lung by Schrey, S., Kelly, E. N., Langer, J. C., Davies, G. A., Windrim, R., Seaward, P. G. R., Ryan, G.

“…Objective To evaluate fetal thoracoamniotic shunting for isolated large macrocystic congenital cystic adenomatoid malformations (CCAM) of the lung. Methods…”
Get full text

Field-resolved high-order sub-cycle nonlinearities in a terahertz semiconductor laser by Riepl, J., Raab, J., Abajyan, P., Nong, H., Freeman, J. R., Li, L. H., Linfield, E. H., Davies, A. G., Wacker, A., Albes, T., Jirauschek, C., Lange, C., Dhillon, S. S., Huber, R.

“…The exploitation of ultrafast electron dynamics in quantum cascade lasers (QCLs) holds enormous potential for intense, compact mode-locked terahertz (THz)…”
Get full text

Free-stream velocity descriptions under waves with skewness and asymmetry by Malarkey, J., Davies, A.G.

“…In shallow water, when waves shoal their orbital velocities exhibit skewness (velocity skewness) and asymmetry (acceleration skewness) in response to…”
Get full text

Monolithic echo-less photoconductive switches as a high-resolution detector for terahertz time-domain spectroscopy by Maussang, K., Palomo, J., Manceau, J.-M., Colombelli, R., Sagnes, I., Li, L. H., Linfield, E. H., Davies, A. G., Mangeney, J., Tignon, J., Dhillon, S. S.

“…Interdigitated photoconductive (iPC) switches are powerful and convenient devices for time-resolved spectroscopy, with the ability to operate both as sources…”
Get full text

Thin film and high shear rheology of multiphase complex fluids by Davies, G.A., Stokes, J.R.

“…We explore the high-shear and gap-dependent rheological properties of multiphase complex fluids using narrow-gap parallel-plate rheometry. This technique has…”
Get full text

Fabrication and characterization of gold nano-wires templated on virus-like arrays of tobacco mosaic virus coat proteins by Wnęk, M, Górzny, M L, Ward, M B, Wälti, C, Davies, A G, Brydson, R, Evans, S D, Stockley, P G

“…The rod-shaped plant virus tobacco mosaic virus (TMV) is widely used as a nano-fabrication template, and chimeric peptide expression on its major coat protein…”
Get more information

Ultrafast terahertz detectors based on three-dimensional meta-atoms by Paulillo, B., Pirotta, S., Nong, H., Crozat, P., Guilet, S., Xu, G., Dhillon, S., Li, L. H., Davies, A. G., Linfield, E. H., Colombelli, R.

“…Terahertz (THz) and sub-THz frequency emitter and detector technologies are receiving increasing attention, underpinned by emerging applications in ultra-fast…”
Get full text

Surface acoustic wave generation and detection using graphene interdigitated transducers on lithium niobate by Mayorov, A. S., Hunter, N., Muchenje, W., Wood, C. D., Rosamond, M., Linfield, E. H., Davies, A. G., Cunningham, J. E.

“…We demonstrate the feasibility of using graphene as a conductive electrode for the generation and detection of surface acoustic waves at 100 s of MHz on a…”
Get full text

Modeling and measurement of sediment transport by waves in the vortex ripple regime by Davies, A. G., Thorne, P. D.

“…Above steep, wave‐induced sand ripples, which occur extensively in shallow sea areas, the momentum transfer and suspended sediment dynamics are dominated by…”
Get full text

Chloride intracellular channels modulate acute ethanol behaviors in Drosophila, Caenorhabditis elegans and mice by Bhandari, P., Hill, J. S., Farris, S. P., Costin, B., Martin, I., Chan, C.‐L., Alaimo, J. T., Bettinger, J. C., Davies, A. G., Miles, M. F., Grotewiel, M.

“…Identifying genes that influence behavioral responses to alcohol is critical for understanding the molecular basis of alcoholism and ultimately developing…”
Get full text

Io: Charting thermal emission variability with the Galileo NIMS Io Thermal Emission Database (NITED): Loki Patera by Davies, A. G., Veeder, G. J., Matson, D. L., Johnson, T. V.

“…We have calculated the ≈5‐μm radiant flux for every volcanic hot spot in every one of the 190 GalileoNear‐Infrared Mapping Spectrometer (NIMS) tube…”
Get full text