Zobrazeno 1 - 10
of 155
pro vyhledávání: '"McNally, P. E."'
Autor:
Martinelli, Leonardo, Wohlfeld, Krzysztof, Pelliciari, Jonathan, Arpaia, Riccardo, Brookes, Nicholas B., Di Castro, Daniele, Fernandez, Mirian G., Kang, Mingu, Krockenberger, Yoshiharu, Kummer, Kurt, McNally, Daniel E., Paris, Eugenio, Schmitt, Thorsten, Yamamoto, Hideki, Walters, Andrew, Zhou, Ke-Jin, Braicovich, Lucio, Comin, Riccardo, Sala, Marco Moretti, Devereaux, Thomas P., Daghofer, Maria, Ghiringhelli, Giacomo
Publikováno v:
Phys. Rev. Lett. 132, 066004 (2024)
We have investigated the 3d orbital excitations in CaCuO2 (CCO), Nd2CuO4 (NCO), and La2CuO4 (LCO) using high-resolution resonant inelastic x-ray scattering. In LCO they behave as well-localized excitations, similarly to several other cuprates. On the
Externí odkaz:
http://arxiv.org/abs/2304.02115
Autor:
Katukuri, Vamshi M., Lu, Xingye, McNally, D. E., Dantz, Marcus, Strocov, Vladimir N., Sala, M. Moretti, Upton, M. H., Terzic, J., Cao, G., Yazyev, Oleg V., Schmitt, Thorsten
It has been well established experimentally that the interplay of electronic correlations and spin-orbit interactions in Ir$^{4+}$ and Ir$^{5+}$ oxides results in insulating J$_{\rm eff}$=1/2 and J$_{\rm eff}$=0 ground states, respectively. However,
Externí odkaz:
http://arxiv.org/abs/2102.02178
Autor:
Paris, Eugenio, Tseng, Yi, Pärschke, Ekaterina M., Zhang, Wenliang, Upton, Mary H., Efimenko, Anna, Rolfs, Katharina, McNally, Daniel E., Maurel, Laura, Naamneh, Muntaser, Caputo, Marco, Strocov, Vladimir N., Wang, Zhiming, Casa, Diego, Schneider, Christof W., Pomjakushina, Ekaterina, Wohlfeld, Krzysztof, Radovic, Milan, Schmitt, Thorsten
In the high spin-orbit coupled Sr2IrO4, the high sensitivity of the ground state to the details of the local lattice structure shows a large potential for the manipulation of the functional properties by inducing local lattice distortions. We use epi
Externí odkaz:
http://arxiv.org/abs/2009.12262
Autor:
McNally, Daniel E., Lu, Xingye, Pelliciari, Jonathan, Beck, Sophie, Dantz, Marcus, Naamneh, Muntaser, Shang, Tian, Medarde, Marisa, Schneider, Christof W., Strocov, Vladimir N., Pomjakushina, Ekaterina V., Ederer, Claude, Radovic, Milan, Schmitt, Thorsten
Publikováno v:
npj Quantum Materials volume 4, Article number: 6 (2019)
Understanding and controlling the electronic structure of thin layers of quantum materials is a crucial first step towards designing heterostructures where new phases and phenomena, including the metal-insulator transition (MIT), emerge. Here, we dem
Externí odkaz:
http://arxiv.org/abs/1908.10604
Akademický článek
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Autor:
Garcia, Fernando A., Ivashko, Oleh, McNally, Daniel E., Das, Lakshmi, Piva, Mario M., Adriano, Cris, Pagliuso, Pascoal G., Chang, Johan, Schmitt, Thorsten, Monney, Claude
Publikováno v:
Phys. Rev. B 99, 115118 (2019)
It is currently understood that high temperature superconductivity (SC) in the transition metal $(M)$ substituted iron arsenides Ba(Fe$_{1-x}$$M$$_{x}$)$_{2}$As$_{2}$ is promoted by magnetic excitations with wave vectors $(\pi,0)$ or $(0,\pi)$. It is
Externí odkaz:
http://arxiv.org/abs/1901.08543
Autor:
Kang, M., Pelliciari, J., Krockenberger, Y., Li, J., McNally, D. E., Paris, E., Liang, R., Hardy, W. N., Bonn, D. A., Yamamoto, H., Schmitt, T., Comin, R.
Publikováno v:
Phys. Rev. B 99, 045105 (2019), https://link.aps.org/doi/10.1103/PhysRevB.99.045105
The study of elementary bosonic excitations is essential toward a complete description of quantum electronic solids. In this context, resonant inelastic X-ray scattering (RIXS) has recently risen to becoming a versatile probe of electronic excitation
Externí odkaz:
http://arxiv.org/abs/1901.06583
Autor:
Ivashko, O., Horio, M., Wan, W., Christensen, N. B., McNally, D. E., Paris, E., Tseng, Y., Shaik, N. E., Rønnow, H. M., Wei, H. I., Adamo, C., Lichtensteiger, C., Gibert, M., Beasley, M. R., Shen, K. M., Tomczak, J. M., Schmitt, T., Chang, J.
Publikováno v:
Nature Communications 10, 786 (2019)
The transition temperature $T_\textrm{c}$ of unconventional superconductivity is often tunable. For a monolayer of FeSe, for example, the sweet spot is uniquely bound to titanium-oxide substrates. By contrast for La$_{2-\mathrm{x}}$Sr$_\mathrm{x}$CuO
Externí odkaz:
http://arxiv.org/abs/1805.07173
Autor:
Chaix, L., Huang, E. W., Gerber, S., Lu, X., Jia, C., Huang, Y., McNally, D. E., Wang, Y., Vernay, F. H., Keren, A., Shi, M., Moritz, B., Shen, Z. -X., Schmitt, T., Devereaux, T. P., Lee, W. -S.
Publikováno v:
Phys. Rev. B 97, 155144 (2018)
We investigated the doping dependence of magnetic excitations in the lightly doped cuprate La2-xSrxCuO4 via combined studies of resonant inelastic x-ray scattering (RIXS) at the Cu L3-edge and theoretical calculations. With increasing doping, the mag
Externí odkaz:
http://arxiv.org/abs/1805.00701
Autor:
He, Hua, Yee, Chuck-Hou, McNally, Daniel E., Simonson, Jack W., Zellman, Shelby, Klemm, Mason, Kamenov, Plamen, Geschwind, Gayle, Zebro, Ashley, Ghose, Sanjit, Bai, Jianming, Dooryhee, Eric, Kotliar, Gabriel, Aronson, Meigan C.
The lack of a mechanistic framework for chemical reactions forming inorganic extended solids presents a challenge to accelerated materials discovery. We demonstrate here a combined computational and experimental methodology to tackle this problem, in
Externí odkaz:
http://arxiv.org/abs/1801.06262