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Heat production and error probability relation in Landauer reset at effective temperature
Igor Neri, Miquel López-Suárez
The erasure of a classical bit of information is a dissipative process. The minimum heat produced during this operation has been theorized by Rolf Landauer in 1961 to be equal to $…
Micro-electromechanical memory bit based on magnetic repulsion
Miquel López-Suárez, Igor Neri
A bistable micro-mechanical system based on magnetic repulsion is presented exploring its applicability as memory unit where the state of the bit is encoded in the rest position of…
Sub micro-electromechanical irreversible logic gate
Miquel Lopez-Suarez, Igor Neri, Luca Gammaitoni
In modern computers, computation is performed by assembling together sets of logic gates. Popular gates like AND, OR, XOR, processing two logic inputs and yielding one logic output…
Reset and switch protocols at Landauer limit in a graphene buckled ribbon
I. Neri, M. Lopez-Suarez, D. Chiuchiu' +1
Heat produced during a reset operation is meant to show a fundamental bound known as Landauer limit, while simple switch operations have an expected minimum amount of produced heat…