Dielectric anomalies and interactions in the three-dimensional quadratic band touching Luttinger semimetal Pr2Ir2O7
The electronic structure of Pr2Ir2O7 contains a quadratic band touching, which is expected to lead to unusual interaction-driven behavior. Here, the authors use spectroscopic measurements to observe signatures of strong interactions but also that Fermi liquid behavior is retained at low temperatures...
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Nature Portfolio
2017
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oai:doaj.org-article:ab4d372e9a784b98b1e3f5f1d3e8c97c2021-12-02T14:42:06ZDielectric anomalies and interactions in the three-dimensional quadratic band touching Luttinger semimetal Pr2Ir2O710.1038/s41467-017-02121-y2041-1723https://doaj.org/article/ab4d372e9a784b98b1e3f5f1d3e8c97c2017-12-01T00:00:00Zhttps://doi.org/10.1038/s41467-017-02121-yhttps://doaj.org/toc/2041-1723The electronic structure of Pr2Ir2O7 contains a quadratic band touching, which is expected to lead to unusual interaction-driven behavior. Here, the authors use spectroscopic measurements to observe signatures of strong interactions but also that Fermi liquid behavior is retained at low temperatures.Bing ChengT. OhtsukiDipanjan ChaudhuriS. NakatsujiMikk LippmaaN. P. ArmitageNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-6 (2017) |
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Science Q Bing Cheng T. Ohtsuki Dipanjan Chaudhuri S. Nakatsuji Mikk Lippmaa N. P. Armitage Dielectric anomalies and interactions in the three-dimensional quadratic band touching Luttinger semimetal Pr2Ir2O7 |
description |
The electronic structure of Pr2Ir2O7 contains a quadratic band touching, which is expected to lead to unusual interaction-driven behavior. Here, the authors use spectroscopic measurements to observe signatures of strong interactions but also that Fermi liquid behavior is retained at low temperatures. |
format |
article |
author |
Bing Cheng T. Ohtsuki Dipanjan Chaudhuri S. Nakatsuji Mikk Lippmaa N. P. Armitage |
author_facet |
Bing Cheng T. Ohtsuki Dipanjan Chaudhuri S. Nakatsuji Mikk Lippmaa N. P. Armitage |
author_sort |
Bing Cheng |
title |
Dielectric anomalies and interactions in the three-dimensional quadratic band touching Luttinger semimetal Pr2Ir2O7 |
title_short |
Dielectric anomalies and interactions in the three-dimensional quadratic band touching Luttinger semimetal Pr2Ir2O7 |
title_full |
Dielectric anomalies and interactions in the three-dimensional quadratic band touching Luttinger semimetal Pr2Ir2O7 |
title_fullStr |
Dielectric anomalies and interactions in the three-dimensional quadratic band touching Luttinger semimetal Pr2Ir2O7 |
title_full_unstemmed |
Dielectric anomalies and interactions in the three-dimensional quadratic band touching Luttinger semimetal Pr2Ir2O7 |
title_sort |
dielectric anomalies and interactions in the three-dimensional quadratic band touching luttinger semimetal pr2ir2o7 |
publisher |
Nature Portfolio |
publishDate |
2017 |
url |
https://doaj.org/article/ab4d372e9a784b98b1e3f5f1d3e8c97c |
work_keys_str_mv |
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1718389829678399488 |