29 citations · 35 across the 6 of their papers we have counts for
6 papers
Revisiting apparent ideal diamagnetism at ambient conditions in graphene-n-heptane-permalloy systems
Rajendra Dulal, Serafim Teknowijoyo, Sara Chahid +2
We previously reported apparent ideal diamagnetism at ambient conditions in a graphene-n-heptane-permalloy system. At the same time, the experiments revealed inconsistent behavior,…
Extraordinary physical properties of superconducting YBaSrCuOSe in a multiphase ceramic material
V. Grinenko, A. Dudka, S. Nozaki +10
We report on a novel material obtained by modifying pristine YBCO superconductor in solid phase synthesis via simultaneous partial substitution of Ba by Sr and O by Se. Simultaneou…
Quadristor: a novel device for superconducting electronics
Sara Chahid, Serafim Teknowijoyo, Armen Gulian
We designed and experimentally demonstrated a four-terminal superconducting device which can function as a non-latching (reversible) superconducting switch from the diode regime to…
Novel results obtained by modeling of dynamic processes in superconductors: phase-slip centers as cooling engines
Iris Mowgood, Serafim Teknowijoyo, Sara Chahid +1
Based on a time-dependent Ginzburg-Landau system of equations and finite element modeling, we present novel results related with the physics of phase-slippage in superconducting wi…
High-frequency diode effect in superconducting NbSn micro-bridges
Sara Chahid, Serafim Teknowijoyo, Iris Mowgood +1
The superconducting diode effect has been recently reported in a variety of systems and different symmetry breaking mechanisms have been examined. However, the frequency range of t…
Terahertz spectroscopy evidence of possible 40 K superconductivity in rhenium-doped strontium ruthenates
Yurii Aleshchenko, Boris Gorshunov, Elena Zhukova +7
Strontium ruthenates have many similarities with copper oxide superconductors and are of particular interest for the investigation of the mechanisms and conditions which lead to hi…