Zobrazeno 1 - 10
of 2 286
pro vyhledávání: '"Ng R"'
Autor:
Teo, N. Q. X., Hall-Chen, V. H., Barada, K., Ng, R. J. H., Gu, L., Yeoh, A. K., Pratt, Q. T., Garbet, X., Rhodes, T. L.
In H-mode tokamak plasmas, the plasma is sometimes ejected beyond the edge transport barrier. These events are known as edge localized modes (ELMs). ELMs cause a loss of energy and damage the vessel walls. Understanding the physics of ELMs and by ext
Externí odkaz:
http://arxiv.org/abs/2406.01464
We employ a tight-binding model to calculate the optical selection rules of gold-terminated carbyne chains in the presence of an applied electric field. We show that both the magnitude of the edge-state gap and the strength of optical transitions acr
Externí odkaz:
http://arxiv.org/abs/2309.00288
Autor:
Esteso, V., Duquennoy, R., Ng, R. C., Colautti, M., Lombardi, P., Arregui, G., Chavez-Ángel, E., Sotomayor-Torres, C. M., García, P. D., Hilke, M., Toninelli, C.
Understanding heat transport is relevant to develop efficient strategies for thermal management in microelectronics for instance, as well as for fundamental science purposes. However, measuring temperatures in nanostructured environments and in cryog
Externí odkaz:
http://arxiv.org/abs/2303.03752
Autor:
Florez, O., Arregui, G., Albrechtsen, M., Ng, R. C., Gomis-Bresco, J., Stobbe, S., Sotomayor-Torres, C. M., García, P. D.
Publikováno v:
Nature Nanotechnology 17, 947 (2022)
Controlling the vibrations in solids is crucial to tailor their mechanical properties and their interaction with light. Thermal vibrations represent a source of noise and dephasing for many physical processes at the quantum level. One strategy to avo
Externí odkaz:
http://arxiv.org/abs/2202.02166
Publikováno v:
Phys. Rev. B 106, L041403 (2022)
We develop an analytic model for an ideal polyyne ring which describes the induced THz gap in the molecular spectrum due to the Stark effect. This simple model can also be used to describe an odd-dimered cyclocarbon which has undergone a spontaneous
Externí odkaz:
http://arxiv.org/abs/2202.01568
Publikováno v:
Scientific Reports Vol. 12, Article number: 7688 (2022)
We show that if the solutions to the (2+1)-dimensional massless Dirac equation for a given 1D potential are known, then they can be used to obtain the eigenvalues and eigenfunctions for the same potential, orientated at an arbitrary angle, in a tilte
Externí odkaz:
http://arxiv.org/abs/2111.10760
Autor:
Miksik, O., Munasinghe, I., Asensio-Cubero, J., Bethi, S. Reddy, Huang, S-T., Zylfo, S., Liu, X., Nica, T., Mitrocsak, A., Mezza, S., Beard, R., Shi, R., Ng, R., Mediano, P., Fountas, Z., Lee, S-H., Medvesek, J., Zhuang, H., Rogers, Y., Swietojanski, P.
Voice assistants have recently achieved remarkable commercial success. However, the current generation of these devices is typically capable of only reactive interactions. In other words, interactions have to be initiated by the user, which somewhat
Externí odkaz:
http://arxiv.org/abs/2005.01322
Autor:
Ng, R., Sorensen, E. S.
Publikováno v:
Phys. Rev. Lett. 114, 255701 (2015)
We determine the dynamical critical exponent, $z$, appearing at the Bose glass to superfluid transition in two dimensions by performing large scale numerical studies of two microscopically different quantum models within the universality class; The h
Externí odkaz:
http://arxiv.org/abs/1501.05981
Autor:
Ng, R.1,2 ngr@kennedykrieger.org, Bjornsson, H. T.3,4,5,6, Fahrner, J. A.3,4, Harris, J.1,3,4,7
Publikováno v:
Journal of Intellectual Disability Research. Feb2023, Vol. 67 Issue 2, p101-111. 11p. 2 Charts, 2 Graphs.
Publikováno v:
IOP Conference Series: Earth & Environmental Science; 2024, Vol. 1363 Issue 1, p1-9, 9p