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Restoring the strange metal phase via suppression of charge density waves in an underdoped cuprate superconductor

Wahlberg, Eric; Arpaia, Riccardo; Seibold, Goetz; Rossi, Matteo; Fumagalli, Roberto; Trabaldo, Edoardo; Brookes, Nicholas; Braicovich, Lucio; Caprara, Sergio; Gran, Ulf; Ghiringhelli, Giacomo; Bauch, Thilo; Lombardi, Floriana


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{
  "publisher": "Zenodo", 
  "DOI": "10.5281/zenodo.4724109", 
  "author": [
    {
      "family": "Wahlberg, Eric"
    }, 
    {
      "family": "Arpaia, Riccardo"
    }, 
    {
      "family": "Seibold, Goetz"
    }, 
    {
      "family": "Rossi, Matteo"
    }, 
    {
      "family": "Fumagalli, Roberto"
    }, 
    {
      "family": "Trabaldo, Edoardo"
    }, 
    {
      "family": "Brookes, Nicholas"
    }, 
    {
      "family": "Braicovich, Lucio"
    }, 
    {
      "family": "Caprara, Sergio"
    }, 
    {
      "family": "Gran, Ulf"
    }, 
    {
      "family": "Ghiringhelli, Giacomo"
    }, 
    {
      "family": "Bauch, Thilo"
    }, 
    {
      "family": "Lombardi, Floriana"
    }
  ], 
  "issued": {
    "date-parts": [
      [
        2021, 
        4, 
        28
      ]
    ]
  }, 
  "abstract": "<p>[This repository contains the raw data for the manuscript &quot;<strong>Restoring the strange metal phase via suppression of charge density waves in an underdoped cuprate superconductor</strong>&quot; (arXiv:2009.08398)]</p>\n\n<p>The normal state of cuprates is dominated by the &ldquo;strange metal&rdquo; phase that, near optimal doping, shows a linear temperature dependence of the resistivity persisting down to the lowest <em>T</em>, when superconductivity is suppressed. For underdoped cuprates this behavior is lost below the pseudogap temperature <em>T</em>*, where Charge Density Waves (CDW) together with other intertwined local orders characterize the ground state. Here we show that the <em>T</em>-linear resistivity of highly strained, ultrathin and underdoped YBa<sub>2</sub>Cu<sub>3</sub>O<sub>7-&delta;</sub> films is restored when the CDW amplitude, detected by Resonant Inelastic X-ray scattering, is suppressed. This observation points towards an intimate connection between the onset of CDW and the departure from <em>T</em>-linear resistivity in underdoped cuprates, a link that was missing until now.&nbsp; It also illustrates the potentiality of strain control to manipulate the ground state of quantum materials.</p>", 
  "title": "Restoring the strange metal phase via suppression of charge density waves in an underdoped cuprate superconductor", 
  "type": "dataset", 
  "id": "4724109"
}
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