Quantum Landauer erasure with a molecular nanomagnet

The erasure of a bit of information is an irreversible operation whose minimal entropy production of k B ln 2 is set by the Landauer limit 1 . This limit has been verified in a variety of classical systems, including particles in traps 2 , 3 and nanomagnets 4 . Here, we extend it to the quantum rea...

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Veröffentlicht in:	Nature physics 2018-06, Vol.14 (6), p.565-568
Hauptverfasser:	Gaudenzi, R., Burzurí, E., Maegawa, S., van der Zant, H. S. J., Luis, F.
Format:	Artikel
Sprache:	eng
Schlagworte:	639/766/259 639/766/36 639/766/483 639/766/530/951 Atomic Classical and Continuum Physics Complex Systems Condensed Matter Physics Energy Energy efficiency Entropy Letter Magnetic fields Mathematical and Computational Physics Memory devices Molecular Molecular chains Optical and Plasma Physics Physics Physics and Astronomy Quantum theory Spin dynamics Theoretical
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