Zobrazeno 1 - 10
of 1 705
pro vyhledávání: '"Lambert, P. J."'
Autor:
Eschenazi, Cesar S., Lambert, Wanderson J., Lopez-Flores, Marlon M., Marchesin, Dan, Palmeira, Carlos F. B.
We have developed a three-dimensional manifold that greatly facilitates finding the solution of Riemann Problems. Here, we illustrate this feature in the context of a system of two conservation laws with quadratic flux functions and their perturbatio
Externí odkaz:
http://arxiv.org/abs/2312.17377
Autor:
Chen, Zhixin, Grace, Iain M., Woltering, Steffen L., Chen, Lina, Gee, Alex, Baugh, Jonathan, Briggs, G. Andrew D., Bogani, Lapo, Mol, Jan A., Lambert, Colin J., Anderson, Harry L., Thomas, James O.
An unresolved challenge facing electronics at a few-nm scale is that resistive channels start leaking due to quantum tunneling. This affects the performance of nanoscale transistors, with single-molecule devices displaying particularly low switching
Externí odkaz:
http://arxiv.org/abs/2304.08535
Autor:
Eschenazi, Cesar S., Lambert, Wanderson J., López-Flores, Marlon M., Marchesin, Dan, Palmeira, Carlos F. B.
We utilize a three-dimensional manifold to solve Riemann Problems that arise from a system of two conservation laws with quadratic flux functions. Points in this manifold represent potential shock waves, hence its name wave manifold. This manifold is
Externí odkaz:
http://arxiv.org/abs/2210.09354
Autor:
Chen, Zhixin, Deng, Jie-Ren, Hou, Songjun, Bian, Xinya, Swett, Jacob L., Wu, Qingqing, Baugh, Jonathan, Briggs, G. Andrew D., Mol, Jan A., Lambert, Colin J., Anderson, Harry L., Thomas, James O.
Quantum interference in nano-electronic devices could lead to reduced-energy computing and efficient thermoelectric energy harvesting. When devices are shrunk down to the molecular level it is still unclear to what extent electron transmission is pha
Externí odkaz:
http://arxiv.org/abs/2205.08499
Optical frequency combs emit narrow pulses of light with a stable repetition rate. Equivalently, the generated light spectrum consists of many discrete frequencies spaced by this same repetition rate. These precision light sources have become ubiquit
Externí odkaz:
http://arxiv.org/abs/2108.11140
Autor:
Azeem, Farhan, Trainor, Luke S., Devane, Patrick A., Norman, Daniel S., Rueda, Alfredo, Lambert, Nicholas J., Kumari, Madhuri, Foreman, Matthew R., Schwefel, Harald G. L.
Small perturbations in the dielectric environment around a high quality whispering gallery mode resonator usually lead to a frequency shift of the resonator modes directly proportional to the polarizability of the perturbation. Here, we report experi
Externí odkaz:
http://arxiv.org/abs/2012.12446
Autor:
Mobassem, Sonia, Lambert, Nicholas J., Rueda, Alfredo, Fink, Johannes M., Leuchs, Gerd, Schwefel, Harald G. L.
Publikováno v:
Quantum Sci. Technol. 6, 045005 (2021)
The quantum bits (qubits) on which superconducting quantum computers are based have energy scales corresponding to photons with GHz frequencies. The energy of photons in the gigahertz domain is too low to allow transmission through the noisy room-tem
Externí odkaz:
http://arxiv.org/abs/2008.08764
Autor:
Audi, H., Viero, Y., Alwhaibi, N., Chen, Z., Iazykov, M., Heynderickx, A., Xiao, F., Guerin, D., Krzeminski, C, Grace, I. M., Lambert, C. J., Siri, O., Vuillaume, D., Lenfant, S, Klein, H.
We demonstrate that the conductance switching of benzo-bis(imidazole) molecules upon protonation depends on the lateral functional groups. The protonated H-substituted molecule shows a higher conductance than the neutral one (Gpro>Gneu), while the op
Externí odkaz:
http://arxiv.org/abs/2005.00080
We study the quantum interference (QI) effects in three-terminal Andreev interferometers based on polyaromatic hydrocarbons (PAH's) under non-equilibrium conditions. The Andreev interferometer consists of a PAH coupled to two superconducting and one
Externí odkaz:
http://arxiv.org/abs/2004.10556
Publikováno v:
Phys. Rev. E 102, 012312 (2020)
We use an artificial neural network to analyze asymmetric noisy random telegraph signals (RTSs), and extract underlying transition rates. We demonstrate that a long short-term memory neural network can vastly outperform conventional methods, particul
Externí odkaz:
http://arxiv.org/abs/2002.05817