All Stories

  1. Development of a Lightweight Secure Communication System for UAVs Enhanced by an Unconventional Chaotic Communication Architecture

    Article • Journal of Intelligent & Robotic Systems, August 2025, Springer Science + Business Media

    Prof. Stavros G. Stavrinides, Rodrigo Picos

  2. Quantitative Description of the Stochastic Resonance in Chua Circuit Using the DFT of Switch-Phase Difference Distribution

    Article • June 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  3. A Circuital Model of Sb₂Se₃ Solar Cells as Memdiode Devices for Neuromorphic Applications

    Article • IEEE Transactions on Electron Devices, April 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Stavros G. Stavrinides, Rodrigo Picos

  4. A Visual Odometry Artificial Intelligence‐Based Method for Trajectory Learning and Tracking Applied to Mobile Robots

    Article • IET Cyber-Systems and Robotics, January 2025, the Institution of Engineering and Technology (the IET)

    Rodrigo Picos

  5. (Digital Presentation) Temporal Evolution of the Threshold Voltage in Organic Thin Film Memory Transistors

    Article • ECS Meeting Abstracts, August 2024, The Electrochemical Society

    Rodrigo Picos

  6. Unconventional Security for IoT: Hardware and Software Implementation of a Digital Chaotic Encrypted Communication Scheme

    Article • IEEE Internet of Things Journal, June 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Stavros G. Stavrinides, Rodrigo Picos

  7. Compact Modeling of Hysteresis in Organic Thin-Film Transistors

    Article • February 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  8. Unconventional Security for the IoT: Hardware and Software Implementation of a Digital Chaotic Encrypted Communication Scheme

    Article • January 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  9. A Behavioural Compact Model for Programmable Neuromorphic ReRAM

    Article • December 2023, ACM (Association for Computing Machinery)

    Christos Tjortjis, Rodrigo Picos, Prof. Stavros G. Stavrinides

  10. Dynamical structural phase transition model of the electrical behavior of NiTi

    Article • Physica B Condensed Matter, February 2023, Elsevier

    Prof. Stavros G. Stavrinides, Rodrigo Picos

  11. Implementation of the Hindmarsh–Rose Model Using Stochastic Computing

    Article • Mathematics, December 2022, MDPI AG

    Prof. Stavros G. Stavrinides, Rodrigo Picos

  12. Implementation of the Hindmarsh–Rose Model Using Stochastic Computing

    Article • October 2022, MDPI AG

    Prof. Stavros G. Stavrinides, Rodrigo Picos

  13. MOCAST 2021

    Article • Technologies, July 2022, MDPI AG

    Rodrigo Picos

  14. Empirical Characterization of ReRAM Devices Using Memory Maps and a Dynamic Route Map

    Article • Electronics, May 2022, MDPI AG

    Prof. Stavros G. Stavrinides, Rodrigo Picos

  15. Empirical Characterization of ReRAM devices using Memory Maps and Dynamic Route Map

    Article • April 2022, MDPI AG

    Prof. Stavros G. Stavrinides, Rodrigo Picos

  16. A Switched Capacitor Memristor Emulator Using Stochastic Computing

    Article • Technologies, March 2022, MDPI AG

    Prof. Stavros G. Stavrinides, Rodrigo Picos

  17. Application of the method of parallel trajectories on modeling the dynamics of COVID-19 third wave

    Article • Chaos An Interdisciplinary Journal of Nonlinear Science, January 2022, American Institute of Physics

    Prof. Stavros G. Stavrinides, Professor Stelios M. Potirakis, Michael Hanias, Rodrigo Picos

  18. Using Self-Heating Resistors as a Case Study for Memristor Compact Modeling

    Article • IEEE Journal of the Electron Devices Society, January 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Stavros G. Stavrinides, Rodrigo Picos

  19. Stochastic Computing Emulation of Memristor Cellular Nonlinear Networks

    Article • Micromachines, December 2021, MDPI AG

    Prof. Stavros G. Stavrinides, Rodrigo Picos

  20. GERARD: GEneral RApid Resolution of Digital Mazes Using a Memristor Emulator

    Article • Physics, December 2021, MDPI AG

    Prof. Stavros G. Stavrinides, Rodrigo Picos

  21. A Switched Capacitor Memristor Emulator using Stochastic Computing

    Article • December 2021, MDPI AG

    Prof. Stavros G. Stavrinides, Rodrigo Picos

  22. GERARD: GEneral RApid Resolution of Digital Mazes Using a Memristor Emulator

    Article • December 2021, MDPI AG

    Prof. Stavros G. Stavrinides, Rodrigo Picos

  23. Stochastic Computing Emulation of Memristor Cellular Nonlinear Networks

    Article • November 2021, MDPI AG

    Prof. Stavros G. Stavrinides, Rodrigo Picos

  24. Biomimetic Chaotic Sensor for Moderate Static Magnetic Field

    Article • Sensors, October 2021, MDPI AG

    Rodrigo Picos

  25. A Compact Memristor Model for Neuromorphic ReRAM Devices in Flux-Charge Space

    Article • IEEE Transactions on Circuits and Systems I Regular Papers, September 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  26. On the Thermal Models for Resistive Random Access Memory Circuit Simulation

    Article • Nanomaterials, May 2021, MDPI AG

    Rodrigo Picos

  27. Criticality in epidemic spread: An application in the case of COVID19 infected population

    Article • Chaos An Interdisciplinary Journal of Nonlinear Science, April 2021, American Institute of Physics

    Prof. Stavros G. Stavrinides, Michael Hanias, Rodrigo Picos, Professor Stelios M. Potirakis

  28. A Switched Capacitor Memristive Emulator

    Article • IEEE Transactions on Circuits & Systems II Express Briefs, April 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Stavros G. Stavrinides, Rodrigo Picos

  29. Stochastic Computing Implementation of Chaotic Systems

    Article • Mathematics, February 2021, MDPI AG

    Prof. Stavros G. Stavrinides, Rodrigo Picos

  30. Stochastic Computing Implementation of Chaotic Systems

    Article • January 2021, MDPI AG

    Prof. Stavros G. Stavrinides, Rodrigo Picos

  31. Experimental evaluation of the dynamic route map in the reset transition of memristive ReRAMs

    Article • Chaos Solitons & Fractals, October 2020, Elsevier

    Prof. Stavros G. Stavrinides, Rodrigo Picos

  32. A Universal Physics-Based Model Describing COVID-19 Dynamics in Europe

    Article • International Journal of Environmental Research and Public Health, September 2020, MDPI AG

    Prof. Stavros G. Stavrinides, Rodrigo Picos, Professor Stelios M. Potirakis

  33. A Simple Quasi-Static Compact Model of Bipolar ReRAM Memristive Devices

    Article • IEEE Transactions on Circuits & Systems II Express Briefs, February 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  34. A Non-Quasi Static Model for Reset Voltage Variation in Memristive Devices

    Article • November 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  35. Observed Atmospheric and Surface Variability on Heterogeneous Terrain at the Hectometer Scale and Related Advective Transports

    Article • Journal of Geophysical Research Atmospheres, August 2019, American Geophysical Union (AGU)

    Rodrigo Picos

  36. Self-learning perceptron using a digital memristor emulator

    Article • May 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  37. (Invited) Evolutionary Parameter Extraction for Organic TFT Compact Models Including Contact Effects

    Article • ECS Meeting Abstracts, May 2019, The Electrochemical Society

    Dr. Jesus Gonzalez, Rodrigo Picos

  38. Study of Temperature Heterogeneities at Sub-Kilometric Scales and Influence on Surface–Atmosphere Energy Interactions

    Article • IEEE Transactions on Geoscience and Remote Sensing, February 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  39. A Purely Digital Memristor Emulator based on a Flux-Charge Model

    Article • December 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Stavros G. Stavrinides, Rodrigo Picos

  40. A Simple Piecewise Model of Reset/Set Transitions in Bipolar ReRAM Memristive Devices

    Article • IEEE Transactions on Circuits and Systems I Regular Papers, October 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  41. Evolutionary parameter extraction for an organic TFT compact model including contact effects

    Article • Organic Electronics, October 2018, Elsevier

    Rodrigo Picos, Dr. Jesus Gonzalez

  42. Effective accuracy estimation and representation error reduction for stochastic logic operations

    Article • May 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Stavros G. Stavrinides, Rodrigo Picos

  43. Emulating memristors in a digital environment using stochastic logic

    Article • May 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Stavros G. Stavrinides, Rodrigo Picos

  44. Thermal regulation capacity of a green roof system in the mediterranean region: The effects of vegetation and irrigation level

    Article • Energy and Buildings, April 2018, Elsevier

    Rodrigo Picos

  45. Guest Editorial - Special Issue on ‘Memristors: Devices, Models, Circuits, Systems, and Applications’

    Article • International Journal of Circuit Theory and Applications, January 2018, Wiley

    Rodrigo Picos

  46. Design and implementation of passive memristor emulators using a charge-flux approach

    Article • January 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Stavros G. Stavrinides, Rodrigo Picos

  47. Bipolar resistive switching in Si/Ag nanostructures

    Article • Applied Surface Science, December 2017, Elsevier

    Rodrigo Picos

  48. Exploring resistive switching-based memristors in the charge-flux domain: a modeling approach

    Article • International Journal of Circuit Theory and Applications, November 2017, Wiley

    Mohamad Moner Al Chawa, Rodrigo Picos

  49. SPICE model for the ramp rate effect in the reset characteristic of memristive devices

    Article • November 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  50. An analytical delay model for ReRAM memory cells

    Article • September 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  51. Using Memristor Formalism in Semiconductor Device Modeling

    Article • ECS Meeting Abstracts, April 2017, The Electrochemical Society

    Rodrigo Picos

  52. A physically based circuit model to account for variability in memristors with resistive switching operation

    Article • November 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  53. Landsat and Local Land Surface Temperatures in a Heterogeneous Terrain Compared to MODIS Values

    Article • Remote Sensing, October 2016, MDPI AG

    Rodrigo Picos

  54. Modeling the variation of threshold voltage, mobility factor and saturation coefficient in amorphous Indium-Gallium-Zinc Oxide thin film transistors

    Article • September 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  55. “Memristors - Devices, Models, Circuits, Systems and Applications”

    Article • International Journal of Circuit Theory and Applications, June 2016, Wiley

    Rodrigo Picos

  56. The experimental model of a non-ideal memristor

    Article • May 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Stavros G. Stavrinides, Rodrigo Picos

  57. An analytical energy model for the reset transition in unipolar resistive-switching RAMs

    Article • April 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Stavros G. Stavrinides, Rodrigo Picos

  58. A non-ideal memristor device

    Article • November 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Stavros G. Stavrinides, Rodrigo Picos

  59. Effect of the capture cross section of bulk traps in amorphous materials on the frequency dependence of the Capacitance-Voltage characteristic of MIS structures

    Article • November 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  60. Exploring ReRAM-based memristors in the charge-flux domain, a modeling approach

    Article • November 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  61. SPICE model for unipolar RRAM based on a flux-controlled memristor

    Article • November 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  62. Semiempirical Modeling of Reset Transitions in Unipolar Resistive-Switching based Memristors

    Article • Radioengineering, June 2015, Brno University of Technology

    Rodrigo Picos

  63. Low dose radiation effects on a-Si:H TFTs

    Article • February 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  64. A new on-line bandwidth tuning approach for biquad OTA-C filters

    Article • Microelectronics Journal, August 2014, Elsevier

    Rodrigo Picos

  65. Analytical appraisal of importance of different fitting parameters in device compact models

    Article • Electronics Letters, May 2014, the Institution of Engineering and Technology (the IET)

    Rodrigo Picos

  66. Temperature Compensated Floating Gate MOS Radiation Sensor With Current Output

    Article • IEEE Transactions on Nuclear Science, October 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  67. Fast and accurate estimation of gain and unity-gain bandwidth of an OpAmp

    Article • December 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  68. Alternate characterization technique for static random-access memory static noise margin determination

    Article • International Journal of Circuit Theory and Applications, July 2012, Wiley

    Rodrigo Picos

  69. Floating Gate CMOS Dosimeter With Frequency Output

    Article • IEEE Transactions on Nuclear Science, April 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  70. A new self Q-tuning scheme for biquad OTA-C filters

    Article • March 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  71. Considerations on IDDQ test on OTFT circuits

    Article • March 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  72. Design and experimental characterization of a magnetic field sensor

    Article • March 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  73. Simulation of organic inverter

    Article • Solid-State Electronics, February 2012, Elsevier

    Rodrigo Picos

  74. Nanoscale FETs

    Article • January 2012, Elsevier

    Rodrigo Picos

  75. Optimised design of an organic thin-film transistor amplifier using the gm/ID methodology

    Article • IET Circuits Devices & Systems, January 2012, the Institution of Engineering and Technology (the IET)

    Rodrigo Picos

  76. CURRENT AND VOLTAGE SIMULATION OF AN ORGANIC INVERTER

    Article • International Journal of High Speed Electronics and Systems, December 2011, World Scientific Pub Co Pte Lt

    Rodrigo Picos

  77. EFFECT OF PROCESS VARIATIONS ON AN OTFT COMPACT MODEL PARAMETERS

    Article • International Journal of High Speed Electronics and Systems, December 2011, World Scientific Pub Co Pte Lt

    Rodrigo Picos

  78. Band-Pass Filter Design with Diagnosis Facilities Based on Predictive Techniques

    Article • Journal of Electronic Testing, October 2011, Springer Science + Business Media

    Rodrigo Picos

  79. Easy modeling of OTFTs using neural networks

    Article • February 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  80. Study of frequency dispersion effects to consider in a capacitance model for OTFTs

    Article • February 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  81. Modeling the behavior of charge carrier mobility with temperature in thin-film polymeric transistors

    Article • Microelectronic Engineering, December 2010, Elsevier

    Rodrigo Picos

  82. CMOS current source based radiation sensors

    Article • November 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  83. Application of Predictive Oscillation-Based Test to a CMOS OpAmp

    Article • IEEE Transactions on Instrumentation and Measurement, August 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  84. Radiation Sensor Compatible With Standard CMOS Technology

    Article • IEEE Transactions on Nuclear Science, October 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  85. Compact Act modeling of OTFTs bias dependent capacitance

    Article • September 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  86. A Light-Impact Model for p-Type and n-Type Poly-Si TFTs

    Article • Journal of Display Technology, July 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  87. Predictive Test Technique for Diagnosis of RF CMOS Receivers

    Article • May 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  88. Verifying Functional Specifications by Regression Techniques on Lissajous Test Signatures

    Article • IEEE Transactions on Circuits and Systems I Regular Papers, April 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  89. Parameter Extraction of a Solar Cell Compact Model usign Genetic Algorithms

    Article • February 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  90. Predictive test strategy for CMOS RF mixers

    Article • Integration, January 2009, Elsevier

    Rodrigo Picos

  91. Directed Genetic algorithms for OTFT model parameter extraction

    Article • October 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  92. A web application for MOSFET Compact Model validation using CMC tests

    Article • April 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  93. Parametrical fault test of CMOS LNA

    Article • April 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  94. Universal compact model for long- and short-channel Thin-Film Transistors

    Article • Solid-State Electronics, March 2008, Elsevier

    Rodrigo Picos

  95. A Module for BiST of CMOS RF Receivers

    Article • Journal of Electronic Testing, October 2007, Springer Science + Business Media

    Rodrigo Picos

  96. Modelling of Thin Film Transistors for Circuit Simulation

    Article • June 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  97. Optimized parameter extraction using fuzzy logic

    Article • Solid-State Electronics, May 2007, Elsevier

    Rodrigo Picos

  98. Accuracy evaluation in parameter prediction of analogue circuits using nonlinear oscillation methods

    Article • Electronics Letters, January 2007, the Institution of Engineering and Technology (the IET)

    Rodrigo Picos

  99. Parameter Extraction Method using Genetic Algorithms for an Improved OTFT Compact Model

    Article • January 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  100. Fault Detection and Parameter Prediction of an OpAmp using a Charge Monitor

    Article • April 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  101. MOSFET Parameters Extraction Using Fuzzy Logic Techniques

    Article • April 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  102. Predictive Oscillation Based Test of CMOS circuits

    Article • April 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  103. Compact Frequency Offset Circuit for Testing IC RF Transceivers

    Article • January 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  104. Experimental comparison of different oscillation-based test techniques in an analog block

    Article • June 2005, SPIE

    Rodrigo Picos

  105. Improved Direct Determination of MOSFET Saturation Voltage Using Fourier Techniques

    Article • IEEE Transactions on Electron Devices, December 2004, Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  106. State of the art of the virtual utility: the smart distributed generation network

    Article • International Journal of Energy Research, December 2003, Wiley

    Rodrigo Picos

  107. A new procedure to extract the threshold voltage of MOSFETs using noise-reduction techniques

    Article • Solid-State Electronics, November 2003, Elsevier

    Rodrigo Picos

  108. A new BICS for CMOS operational amplifiers by using oscillation test techniques

    Article • Microelectronics Journal, October 2003, Elsevier

    Rodrigo Picos

  109. Article • Journal of Electronic Testing, January 2003, Springer Science + Business Media

    Rodrigo Picos

  110. Article • Journal of Electronic Testing, January 2000, Springer Science + Business Media

    Rodrigo Picos

  111. Fuzzy Logic Parameter Extraction For A Compact Organic TFT Model

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  112. An internet application to perform parameter extraction in MOS transistors

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  113. Influence of MOSFET parameter extraction in distortion analysis using SPICE

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  114. Compact MOSFET modeling for harmonic distortion analysis

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  115. Direct MOSFET parameters extraction using fourier-space techniques

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  116. Labdileit : electronic instrumentation laboratory through internet

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  117. On-line monitoring capabilities of oscillation test techniques: results demonstration in an OTA

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  118. A configurable built in current sensor for mixed signal circuit testing

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos

  119. Transient current testing based on current (charge) integration

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Rodrigo Picos