38 citations · 81 across the 5 of their papers we have counts for
5 papers
The influence of device geometry on many-body effects in quantum point contacts: Signatures of the 0.7 anomaly, exchange and Kondo
E. J. Koop, A. I. Lerescu, J. Liu +4
The conductance of a quantum point contact (QPC) shows several features that result from many-body electron interactions. The spin degeneracy in zero magnetic field appears to be s…
Persistence of the 0.7 anomaly of quantum point contacts in high magnetic fields
E. J. Koop, A. I. Lerescu, J. Liu +4
The spin degeneracy of the lowest subband that carries one-dimensional electron transport in quantum point contacts appears to be spontaneously lifted in zero magnetic field due to…
Non-local detection of resistance fluctuations of an open quantum dot
A. I. Lerescu, E. J. Koop, C. H. van der Wal +2
We investigate quantum fluctuations in the non-local resistance of an open quantum dot which is connected to four reservoirs via quantum point contacts. In this four-terminal quant…
Collection of Mutually Synchronized Chaotic Systems
A. I. Lerescu, S. Oancea, I. Grosu
A general explicit coupling for mutual synchronization of two arbitrary identical continuous systems is proposed. The synchronization is proved analytically. The coupling is given…
Collection of Master-Slave Synchronized Chaotic Systems
A. I. Lerescu, N. Constandache, S. Oancea +1
In this work the open-plus-closed-loop (OPCL) method of synchronization is used in order to synchronize the systems from the Sprott's collection of the simplest chaotic systems. Th…