Zobrazeno 1 - 10
of 196
pro vyhledávání: '"Laverock, J."'
The last few decades has seen the rapid growth of interest in the bulk perovskite-type transition metal oxides SrVO$_3$ and SrTiO$_3$. The electronic configuration of these perovskites differs by one electron associated to the transition metal specie
Externí odkaz:
http://arxiv.org/abs/2309.00479
Publikováno v:
Phys. Rev. Research 3, 023149 (2021)
Dynamical mean-field theory (DMFT) has been employed in conjunction with density functional theory (DFT+DMFT) to investigate the metal-insulator transition (MIT) of strongly correlated $3d$ electrons due to quantum confinement. We shed new light on t
Externí odkaz:
http://arxiv.org/abs/2005.14329
Autor:
Sayers, C. J., Farrar, L. S., Bending, S. J., Cattelan, M., Jones, A. J. H., Fox, N. A., Kociok-Köhn, G., Koshmak, K., Laverock, J., Pasquali, L., Da Como, E.
Publikováno v:
Phys. Rev. Materials 4, 025002 (2020)
We examine the charge density wave (CDW) properties of 1$T$-VSe$_{2}$ crystals grown by chemical vapour transport (CVT) under varying conditions. Specifically, we find that by lowering the growth temperature ($T_{\mathrm{g}}$ $<$ 630$^{\circ}$C), the
Externí odkaz:
http://arxiv.org/abs/2001.08020
Publikováno v:
Nano Futures 1, 031001 (2017)
Oxide heterostructures and superlattices have attracted a great deal of attention in recent years owing to the rich exotic properties encountered at their interfaces. We focus on the potential of tunable correlated oxides by investigating the spectra
Externí odkaz:
http://arxiv.org/abs/1903.05911
Autor:
Laverock, J., Jovic, V., Zakharov, A. A., Niu, Y. R., Kittiwatanakul, S., Westhenry, B., Lu, J. W., Wolf, S. A., Smith, K. E.
Publikováno v:
Phys. Rev. Lett. 121, 256403 (2018)
Emergent order at mesoscopic length scales in condensed matter can provide fundamental insight into the underlying competing interactions and their relationship with the order parameter. Using spectromicroscopy, we show that mesoscopic stripe order n
Externí odkaz:
http://arxiv.org/abs/1903.05576
Publikováno v:
In Thin Solid Films 1 March 2023 768
Autor:
Rodrigues, Leonarde N., de Araujo, C. I. L., Mello, S. L. A., Laverock, J., Fonseca, Jakson M., Schwarzacher, W., Inoch, Wesley F., Ferreira, Sukarno O.
Publikováno v:
Journal of Applied Physics; 8/28/2023, Vol. 134 Issue 8, p1-7, 7p
Autor:
Polley, C. M., Jovic, V., Su, T. -Y., Saghir, M., Newby Jr., D., Kowalski, B., Jakiela, R., Barcz, A., Guziewicz, M., Balasubramanian, T., Balakrishnan, G., Laverock, J., Smith, K. E.
Publikováno v:
Phys. Rev. B 93, 075132 (2016)
The topological crystalline insulator tin telluride is known to host superconductivity when doped with indium (Sn$_{1-x}$In$_{x}$Te), and for low indium contents ($x=0.04$) it is known that the topological surface states are preserved. Here we presen
Externí odkaz:
http://arxiv.org/abs/1508.03848
Autor:
Laverock, J., Kuyyalil, J., Chen, B., Singh, R. P., Balakrishnan, G., Karlin, B., Woicik, J. C, Smith, K. E.
Publikováno v:
Phys. Rev. B 91, 165123 (2015)
We report hard x-ray photoemission spectroscopy measurements of the electronic structure of the prototypical correlated oxide SrxCa1-xVO3. By comparing spectra recorded at different excitation energies, we show that 2.2 keV photoelectrons contain a s
Externí odkaz:
http://arxiv.org/abs/1504.05232
Autor:
Laverock, J., Chen, B., Preston, A. R. H., Newby Jr., D., Piper, L. F. J., Tung, L. D., Balakrishnan, G., Glans, P. -A., Guo, J. -H., Smith, K. E.
Publikováno v:
J. Phys.: Condens. Matter 26, 455603 (2014)
The electronic structure of NdVO3, YVO3 has been investigated as a function of sample temperature using resonant inelastic soft x-ray scattering at the V L3-edge. Most of the observed spectral features are in good agreement with an atomic crystal-fie
Externí odkaz:
http://arxiv.org/abs/1411.4539