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Giounanlis, Panagiotis
Preferred name
Giounanlis, Panagiotis
Official Name
Giounanlis, Panagiotis
Research Output
Now showing 1 - 3 of 3
- PublicationFrom two types of electrostatic position-dependent semiconductor qubits to quantum universal gates and hybrid semiconductor-superconducting quantum computer(SPIE Digital Library, 2019-05-14)
; ; ; ; ; Properties of two types of position-dependent electrostatic qubits: eigenenergy-based and Wannier-based, are treated with Schrodinger formalism. Their operating principles are given. The corresponding quantum universal gates for selected qubit types are described and their possible implementation is suggested. The modeling methodology of setting and reading semiconductor qubit is suggested. The interface between superconducting and semiconductor quantum computer is proposed and its implementation and operating principles are described.256Scopus© Citations 14 - PublicationSigma Delta Effects and Charge Locking in Capacitive MEMS under Dielectric Charge Control(IEEE, 2016-02)
; ; ; ; ; This work investigates, analytically and experimentally, the effects induced by the use of a first-order sigma-delta feedback loop as a control method of dielectric charging for capacitive MEMS. This technique allows one to set a desired level of net charge in the dielectric of a MEMS device by continuously alternating the polarity of the actuation voltage. This control system displays a number of interesting effects, inherited from sigma-delta modulation, and not usually found in conventional MEMS applications, with the charge locking phenomenon being the most relevant. The convergence time and the effectiveness of the control method are also investigated and discussed.321Scopus© Citations 3 - PublicationModelling of a charge control method for capacitive MEMS(IEEE, 2013-09)
; ; ; ; ; Charging of dielectric materials in microelectromechanical systems (MEMS) actuated electrostatically is a major reliability issue. In our previous work we proposed a feedback loop control method that is implemented as a circuit and that allows smart actuation for switches and varactors. In this paper we discuss system-level modeling of MEMS devices including all aspects of the system: proposed control method, charging dynamics and realistic models of the mechanical components of MEMS.392Scopus© Citations 5