Zobrazeno 1 - 10
of 664
pro vyhledávání: '"Souri M"'
Autor:
Seo, A., Stavropoulos, P. P., Kim, H. -H., Fürsich, K., Souri, M., Connell, J. G., Gretarsson, H., Minola, M., Kee, H. Y., Keimer, B.
Publikováno v:
Phys. Rev. B 100, 165106 (2019)
We have carried out Raman spectroscopy experiments to investigate two-magnon excitations in epitaxial thin films of the quasi-two-dimensional antiferromagnetic Mott insulator Sr$_2$IrO$_4$ under in-plane misfit strain. With in-plane biaxial compressi
Externí odkaz:
http://arxiv.org/abs/1908.02716
Let $G$ be a simple graph and $A(G)$ be the adjacency matrix of $G$. The matrix $S(G) = J -I -2A(G)$ is called the Seidel matrix of $G$, where $I$ is an identity matrix and $J$ is a square matrix all of whose entries are equal to 1. Clearly, if $G$ i
Externí odkaz:
http://arxiv.org/abs/1902.00747
Autor:
Souri, M., Terzic, J., Johnson, J. M., Connell, J. G., Gruenewald, J. H., Thompson, J., Brill, J. W., Hwang, J., Cao, G., Seo, A.
Publikováno v:
Phys. Rev. Materials 2, 024803 (2018)
We have investigated structural, transport, and optical properties of tensile strained (Sr$_{1-x}$La$_x$)$_3$Ir$_2$O$_7$ (x = 0, 0.025, 0.05) epitaxial thin-films. While High-T$_c$ superconductivity is predicted theoretically in the system, we have o
Externí odkaz:
http://arxiv.org/abs/1802.02762
Autor:
Souri, M., Kim, B. H., Gruenewald, J. H., Connell, J. G., Thompson, J., Nichols, J., Terzic, J., Min, B. I., Cao, G., Brill, J. W., Seo, A.
Publikováno v:
Phys. Rev. B 95, 235125 (2017)
We have investigated the electronic and optical properties of (Sr$_{1-x}$Ca$_{x}$)$_2$IrO$_4$ (x= 0 - 0.375) and (Sr$_{1-y}$Ba$_y$)$_2$IrO$_4$ (y= 0 - 0.375) epitaxial thin-films, in which the bandwidth is systematically tuned via chemical substituti
Externí odkaz:
http://arxiv.org/abs/1706.03529
Publikováno v:
Tropical Animal Health & Production; Nov2024, Vol. 56 Issue 8, p1-8, 8p
Autor:
Gruenewald, J. H., Kim, J., Kim, H. S., Johnson, J. M., Hwang, J., Souri, M., Terzic, J., Chang, S. H., Said, A., Brill, J. W., Cao, G., Kee, H. -Y., Seo, S. S. A.
Publikováno v:
Advanced Materials 29, 163798 (2017)
One-dimensional (1D) quantum systems, which are predicted to exhibit novel states of matter in theory, have been elusive in experiment. Here we report a superlattice method of creating artificial 1D quantum stripes, which offers dimensional tunabilit
Externí odkaz:
http://arxiv.org/abs/1610.07648
Autor:
Seo, S. S. A., Nichols, J., Hwang, J., Terzic, J., Gruenewald, J. H., Souri, M., Thompson, J., Connell, J. G., Cao, G.
Publikováno v:
Appl. Phys. Lett. 109, 201901 (2016)
We report that epitaxial Sr2IrO4 thin-films can be selectively grown using pulsed laser deposition (PLD). Due to the competition between the Ruddlesden-Popper phases of strontium iridates (Sr_{n+1}Ir_{n}O_{3n+1}), conventional PLD methods often resul
Externí odkaz:
http://arxiv.org/abs/1610.06795
Autor:
Thompson, J., Nichols, J., Lee, S., Ryee, S., Gruenewald, J. H., Connell, J. G., Souri, M., Johnson, J. M., Hwang, J., Han, M. J., Lee, H. N., Kim, D. -W., Seo, S. S. A.
Publikováno v:
Appl. Phys. Lett. 109, 161902 (2016)
Metal electrodes are a universal element of all electronic devices. Conducting SrRuO3 (SRO) epitaxial thin films have been extensively used as electrodes in complex-oxide heterostructures due to good lattice mismatches with perovskite substrates. How
Externí odkaz:
http://arxiv.org/abs/1610.06386
Publikováno v:
Scientific Reports 6, 25967 (2016)
We have synthesized thermodynamically metastable Ca2IrO4 thin-films on YAlO3 (110) substrates by pulsed laser deposition. The epitaxial Ca2IrO4 thin-films are of K2NiF4-type tetragonal structure. Transport and optical spectroscopy measurements indica
Externí odkaz:
http://arxiv.org/abs/1605.06146
Publikováno v:
In Applied Thermal Engineering 25 June 2021 192