Zobrazeno 1 - 10
of 203
pro vyhledávání: '"Nie, Y. F."'
Transition metal oxide heterostructures and interfaces host a variety of exciting quantum phases and can be grown with atomic-scale precision by utilising the intensity oscillations of $in$ $situ$ reflection high-energy electron diffraction (RHEED).
Externí odkaz:
http://arxiv.org/abs/1706.05797
In mathematical physics, the space-fractional diffusion equations are of particular interest in the studies of physical phenomena modelled by L\'{e}vy processes, which are sometimes called super-diffusion equations. In this article, we develop the di
Externí odkaz:
http://arxiv.org/abs/1703.10308
Autor:
Zhu, X. G., Nie, Y. F.
This article aims to develop a direct numerical approach to solve the space-fractional partial differential equations (PDEs) based on a new differential quadrature (DQ) technique. The fractional derivatives are approximated by the weighted linear com
Externí odkaz:
http://arxiv.org/abs/1701.06118
This article studies a direct numerical approach for fractional advection-diffusion equations (ADEs). Using a set of cubic trigonometric B-splines as test functions, a differential quadrature (DQ) method is firstly proposed for the 1D and 2D time-fra
Externí odkaz:
http://arxiv.org/abs/1611.01597
In this article, we propose an exponential B-spline collocation method to approximate the solution of the fractional sub-diffusion equation of Caputo type. The present method is generated by use of the Gorenflo-Mainardi-Moretti-Paradisi (GMMP) scheme
Externí odkaz:
http://arxiv.org/abs/1607.07436
Autor:
Nie, Y. F., Di Sante, D., Chatterjee, S., King, P. D. C., Uchida, M., Ciuchi, S., Schlom, D. G., Shen, K. M.
Publikováno v:
Phys. Rev. Lett. 115, 096405 (2015)
We report the formation and observation of an electron liquid in Sr$_{2-x}$La$_{x}$TiO$_4$, the quasi-two-dimensional counterpart of SrTiO$_3$, through reactive molecular-beam epitaxy and {\it in situ} angle-resolved photoemission spectroscopy. The l
Externí odkaz:
http://arxiv.org/abs/1508.07841
Autor:
Nie, Y. F., King, P. D. C., Kim, C. H., Uchida, M., Wei, H. I., Faeth, B. D., Ruf, J. P., Ruff, J. P. C., Xie, L., Pan, X., Fennie, C. J., Schlom, D. G., Shen, K. M.
Publikováno v:
PRL 114, 016401 (2015)
We employ reactive molecular-beam epitaxy to synthesize the metastable perovskite SrIrO$_{3}$ and utilize {\it in situ} angle-resolved photoemission to reveal its electronic structure as an exotic narrow-band semimetal. We discover remarkably narrow
Externí odkaz:
http://arxiv.org/abs/1501.02265
Autor:
Uchida, M., Nie, Y. F., King, P. D. C., Kim, C. H., Fennie, C. J., Schlom, D. G., Shen, K. M.
Publikováno v:
Phys. Rev. B 90, 075142 (2014)
We employ molecular beam epitaxy to stabilize Ba2IrO4 thin films and utilize in situ angle-resolved photoemission spectroscopy to investigate the evolution of its electronic structure through the Neel temperature TN. Our measurements indicate that di
Externí odkaz:
http://arxiv.org/abs/1408.6314
Autor:
Arpino, K. E., Wallace, D. C., Nie, Y. F., Birol, T., King, P. D. C., Chatterjee, S., Uchida, M., Koohpayeh, S. M., Wen, J. -J., Fennie, C. J., Shen, K. M., McQueen, T. M.
Materials with strong spin-orbit coupling have attracted attention following the prediction and subsequent discovery of strong two- and three-dimensional topological insulators in which a topological property of the bulk band structure of an insulato
Externí odkaz:
http://arxiv.org/abs/1303.6350
Autor:
Rueckert, F. J., Nie, Y. F., Abughayada, C., Sabok-Sayr, S. A., Mohottala, H., Budnick, J. I., Hines, W. A., Dabrowski, B., Wells, B. O.
Using pulsed laser deposition and a unique fast quenching method, we have prepared SrCoOx epitaxial films on SiTiO3 substrates. As electrochemical oxidation increases the oxygen content from x = 2.75 to 3.0, the films tend to favor the discrete magne
Externí odkaz:
http://arxiv.org/abs/1303.1149