Zobrazeno 1 - 10
of 4 188
pro vyhledávání: '"Green, P. L."'
Autor:
Zhao, Jiahui, Green, Ben L., Breeze, Ben G., Yuan, Hengxin, Ardon, Troy, Wang, Wuyi, Newton, Mark E.
The blue-green phosphorescence/thermoluminescence is most commonly observed in diamonds following excitation at or above the indirect band gap and has been explained by a substitutional nitrogen-boron donor-acceptor pair recombination model. Orange a
Externí odkaz:
http://arxiv.org/abs/2407.11787
Autor:
Tyler, S., Newland, J., Hepworth, P., Wijesekara, A., Gullick, I. R., Markham, M. L., Newton, M. E., Green, B. L.
Mechanical polishing of diamond is known to be detrimental to the spin lifetime and strain environment of near-surface defects. By utilising a chemical mechanical polishing (CMP) process, we demonstrate that we can achieve 13C-limited spin lifetimes
Externí odkaz:
http://arxiv.org/abs/2405.11119
Autor:
Schnake, Stefan, Kendrick, Coleman, Endeve, Eirik, Stoyanov, Miroslav, Hahn, Steven, Hauck, Cory D, Green, David L, Snyder, Phil, Canik, John
Sparse-grid methods have recently gained interest in reducing the computational cost of solving high-dimensional kinetic equations. In this paper, we construct adaptive and hybrid sparse-grid methods for the Vlasov-Poisson-Lenard-Bernstein (VPLB) mod
Externí odkaz:
http://arxiv.org/abs/2402.06493
Intense "blue-green" phosphorescence is commonly observed in near colourless lab-grown high-pressure high-temperature (HPHT) diamonds following optical excitation at or above the indirect bandgap. We have employed a holistic combination of optically-
Externí odkaz:
http://arxiv.org/abs/2306.01878
Autor:
Green, Edward L., Schroll, Sibylle
Let $KQ$ be a path algebra, where $Q$ is a finite quiver and $K$ is a field. We study $KQ/C$ where $C$ is the two-sided ideal in $KQ$ generated by all differences of parallel paths in $Q$. We show that $KQ/C$ is always finite dimensional and its glob
Externí odkaz:
http://arxiv.org/abs/2302.08169
Publikováno v:
Front. Astron. Space Sci. 9:1023305 (2022)
Space weather observations and modeling at Mars have begun but they must be significantly increased to support the future of Human Exploration on the Red Planet. A comprehensive space weather understanding of a planet without a global magnetosphere a
Externí odkaz:
http://arxiv.org/abs/2211.04021
Autor:
Ambika, Devi V., Ding, Qing-Ping, Rana, Khusboo, Frank, Corey E., Green, Elizabeth L., Ran, Sheng, Butch, Nicholas P., Furukawa, Yuji
Publikováno v:
Phys. Rev. B 105, L220403 (2022)
A spin-triplet superconducting state mediated by ferromagnetic (FM) spin fluctuations has been suggested to occur in the newly discovered heavy-fermion superconductor UTe$_2$. However, the recent neutron scattering measurements revealed the presence
Externí odkaz:
http://arxiv.org/abs/2206.06893
The Martensitic transformation (MT) in A15 binary-alloy superconductor V_3Si, though studied extensively, has not yet been conclusively linked with a transition to superconductivity. Previous NMR studies have mainly been on powder samples and with li
Externí odkaz:
http://arxiv.org/abs/2204.03729
Autor:
Wood, B. D., Stimpson, G. A., March, J. E., Lekhai, Y. N. D., Stephen, C. J., Green, B. L., Frangeskou, A. C., Ginés, L., Mandal, S., Williams, O. A., Morley, G. W.
Publikováno v:
Physical Review B 105, 205401 (2022)
Nanodiamonds containing negatively charged nitrogen vacancy centres (${\text{NV}}^{-}$) have applications as localized sensors in biological material and have been proposed as a platform to probe the macroscopic limits of spatial superposition and th
Externí odkaz:
http://arxiv.org/abs/2112.01899
Autor:
Bamford, Ruth A., Kellett, Barry J., Green, James L., Dong, Chuanfei, Airapetian, Vladimir, Bingham, Bob
Publikováno v:
Acta Astronautica, Volume 190, January 2022, Pages 323-333
If humanity is ever to consider substantial, long-term colonization of Mars, the resources needed are going to be extensive. For a long-term human presence on Mars to be established, serious thought would need to be given to terraforming the planet.
Externí odkaz:
http://arxiv.org/abs/2111.06887