Experimental demonstration of a scalable room-temperature quantum battery
Fuente:
arXiv
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| Autori principali: | , , , , , , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| _version_ | 1866915964734406656 |
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| author | Hymas, Kieran Muir, Jack B. Tibben, Daniel van Embden, Joel Hirai, Tadahiko Dunn, Christopher J. Gómez, Daniel E. Hutchison, James A. Smith, Trevor A. Quach, James Q. |
| author_facet | Hymas, Kieran Muir, Jack B. Tibben, Daniel van Embden, Joel Hirai, Tadahiko Dunn, Christopher J. Gómez, Daniel E. Hutchison, James A. Smith, Trevor A. Quach, James Q. |
| contents | Harnessing quantum phenomena in energy storage systems offers an opportunity to introduce a new generation of batteries with quantum-enhanced performance. Until now, the quantum battery has largely remained a theoretical concept, with little progress towards experimental realisation, due to the challenges in quantum coherent control. Here, we experimentally demonstrate a scalable room-temperature quantum battery with a multi-layered organic-microcavity design. We show that it exhibits superextensive charging, metastabilisation of stored energy, and generates superextensive electrical power, the latter an unpredicted phenomenon. The combination of these properties in a single device is the first demonstration of the full cycle of a quantum battery, laying the framework for future designs. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2501_16541 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Experimental demonstration of a scalable room-temperature quantum battery Hymas, Kieran Muir, Jack B. Tibben, Daniel van Embden, Joel Hirai, Tadahiko Dunn, Christopher J. Gómez, Daniel E. Hutchison, James A. Smith, Trevor A. Quach, James Q. Quantum Physics Harnessing quantum phenomena in energy storage systems offers an opportunity to introduce a new generation of batteries with quantum-enhanced performance. Until now, the quantum battery has largely remained a theoretical concept, with little progress towards experimental realisation, due to the challenges in quantum coherent control. Here, we experimentally demonstrate a scalable room-temperature quantum battery with a multi-layered organic-microcavity design. We show that it exhibits superextensive charging, metastabilisation of stored energy, and generates superextensive electrical power, the latter an unpredicted phenomenon. The combination of these properties in a single device is the first demonstration of the full cycle of a quantum battery, laying the framework for future designs. |
| title | Experimental demonstration of a scalable room-temperature quantum battery |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2501.16541 |