Zobrazeno 1 - 10
of 701
pro vyhledávání: '"Gibson, Graham"'
Publikováno v:
Eur. Phys. J. B, 97 6 (2024) 84
Effects of ballistic transport on the temperature profiles and thermal resistance in nanowires are studied. Computer simulations of nanowires between a heat source and a heat sink have shown that in the middle of such wires the temperature gradient i
Externí odkaz:
http://arxiv.org/abs/2406.19548
Plasmodium spp. are the protozoan parasites responsible for malaria. Plasmodium spp. synthesise a biocrystal, hemozoin, which can be observed under cross-polarised light. These birefringent crystals can be seen due to different refractive indices of
Externí odkaz:
http://arxiv.org/abs/2304.13739
Autor:
Būtaitė, Unė G., Sharp, Christina, Horodynski, Michael, Gibson, Graham M., Padgett, Miles J., Rotter, Stefan, Taylor, Jonathan M., Phillips, David B.
Publikováno v:
Sci. Adv.10,eadi7792 (2024)
Optical tweezers enable non-contact trapping of micro-scale objects using light. Despite their widespread use, it is currently not known how tightly it is possible to three-dimensionally trap micro-particles with a given photon budget. Reaching this
Externí odkaz:
http://arxiv.org/abs/2304.12848
Autor:
Smith, Matthew G., Gibson, Graham M., Link, Andreas, Raghavan, Anand, Clarke, Andrew, Franke, Thomas, Tassieri, Manlio
Flow-Induced Self-Assembly (FISA) is the phenomena of particle chaining in viscoelastic fluids while experiencing shear flow. FISA has a large number of applications across many fields including material science, food processing and biomedical engine
Externí odkaz:
http://arxiv.org/abs/2303.09891
Autor:
Smith, Matthew G., Radford, Jack, Febrianto, Eky, Ramírez, Jorge, O'Mahony, Helen, Matheson, Andrew B., Gibson, Graham M., Faccio, Daniele, Tassieri, Manlio
It has been argued [Tassieri, \textit{Soft Matter}, 2015, \textbf{11}, 5792] that linear microrheology with optical tweezers (MOT) of living systems ``\textit{is not an option}'', because of the wide gap between the observation time required to colle
Externí odkaz:
http://arxiv.org/abs/2211.09689
Autor:
Cromb, Marion, Restuccia, Sara, Gibson, Graham M., Toros, Marko, Padgett, Miles J., Faccio, Daniele
Understanding quantum mechanics within curved spacetime is a key stepping stone towards understanding the nature of spacetime itself. Whilst various theoretical models have been developed, it is significantly more challenging to carry out actual expe
Externí odkaz:
http://arxiv.org/abs/2210.05628
Autor:
Wolley, Osian, Mekhail, Simon, Moreau, Paul-Antoine, Gregory, Thomas, Gibson, Graham, Leuchs, Gerd, Padgett, Miles J.
We present a wide-field homodyne imaging system capable of recovering intensity and phase images of an object from a single camera frame at an illumination intensity significantly below the noise floor of the camera. By interfering a weak imaging sig
Externí odkaz:
http://arxiv.org/abs/2208.04898
Delivering light to an object is one of the key steps in any imaging exercise. Tools such as LEDs and lasers are available to achieve this. These components are integrated into systems such as microscopy, medical imaging, remote sensing, and so many
Externí odkaz:
http://arxiv.org/abs/2206.04802