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The natural critical current density limit for Li<sub>7</sub>La<sub>3</sub>Zr<sub>2</sub>O<sub>12</sub> garnets

Florian Flatscher, Martin Philipp, Steffen Ganschow, Martin Wilkening, Daniel Rettenwander

2020Journal of Materials Chemistry A127 citationsDOIOpen Access PDF

Abstract

The critical current density in symmetrical Li metal cells using Li<sub>7</sub>La<sub>3</sub>Zr<sub>2</sub>O<sub>12</sub> single crystals is determined. The upper limit at room temperature without applying any external forces is below 300 μA cm<sup>−2</sup>.

Topics & Concepts

Current densityCritical currentLimit (mathematics)Materials scienceCondensed matter physicsPhysicsSuperconductivityMathematical analysisQuantum mechanicsMathematicsAdvanced Battery Materials and TechnologiesSemiconductor materials and devicesFerroelectric and Piezoelectric Materials
The natural critical current density limit for Li<sub>7</sub>La<sub>3</sub>Zr<sub>2</sub>O<sub>12</sub> garnets | Litcius