All Stories

  1. Copper facilitated nickel oxy-hydroxide films as efficient synergistic oxygen evolution electrocatalyst

    Article • Journal of Catalysis, April 2020, Elsevier

    Dr Ilia Valov

  2. Nanoscale Electrochemical Studies: How Can We Use the Atomic Switch

    Article • January 2020, Springer Science + Business Media

    Dr Ilia Valov

  3. Nanowire Memristors: Recent Developments and Perspectives for Memristive Devices Based on Metal Oxide Nanowires (Adv. Electron. Mater. 9/2019)

    Article • Advanced Electronic Materials, September 2019, Wiley

    Dr Ilia Valov

  4. Ionic Modulation of Electrical Conductivity of ZnO Due to Ambient Moisture

    Article • Advanced Materials Interfaces, July 2019, Wiley

    Dr Ilia Valov

  5. Electrolysis of Water at Atomically Tailored Epitaxial Cobaltite Surfaces

    Article • Chemistry of Materials, March 2019, American Chemical Society (ACS)

    Dr Ilia Valov

  6. Active Electrode Redox Reactions and Device Behavior in ECM Type Resistive Switching Memories

    Article • Advanced Electronic Materials, March 2019, Wiley

    Dr Ilia Valov

  7. Recent Developments and Perspectives for Memristive Devices Based on Metal Oxide Nanowires

    Article • Advanced Electronic Materials, March 2019, Wiley

    Dr Ilia Valov

  8. Silicon memristors go electric

    Article • Nature Electronics, February 2019, Springer Science + Business Media

    Dr Ilia Valov

  9. Resistivity control by the electrochemical removal of dopant atoms from a nanodot

    Article • Faraday Discussions, January 2019, Royal Society of Chemistry

    Dr Ilia Valov

  10. Electrochemically prepared oxides for resistive switching memories

    Article • Faraday Discussions, January 2019, Royal Society of Chemistry

    Dr Ilia Valov

  11. Preface

    Article • Faraday Discussions, January 2019, Royal Society of Chemistry

    Dr Ilia Valov

  12. Phase-change memories (PCM) – Experiments and modelling: general discussion

    Article • Faraday Discussions, January 2019, Royal Society of Chemistry

    Dr Cina Foroutan-Nejad, Dr Ilia Valov

  13. Electrochemical metallization ReRAMs (ECM) - Experiments and modelling: general discussion

    Article • Faraday Discussions, January 2019, Royal Society of Chemistry

    Dr Ilia Valov

  14. Synaptic and neuromorphic functions: general discussion

    Article • Faraday Discussions, January 2019, Royal Society of Chemistry

    Dr Ilia Valov

  15. Valence change ReRAMs (VCM) - Experiments and modelling: general discussion

    Article • Faraday Discussions, January 2019, Royal Society of Chemistry

    Dr Ilia Valov

  16. Self-limited single nanowire systems combining all-in-one memristive and neuromorphic functionalities

    Article • Nature Communications, December 2018, Springer Science + Business Media

    Dr Ilia Valov

  17. Recommended Methods to Study Resistive Switching Devices

    Article • Advanced Electronic Materials, September 2018, Wiley

    Dr Ilia Valov

  18. Effects of Moisture and Redox Reactions in VCM and ECM Resistive Switching Memories

    Article • Journal of Physics D Applied Physics, July 2018, Institute of Physics Publishing

    Dr Ilia Valov

  19. Spring-Like Pseudoelectroelasticity of Monocrystalline Cu2S Nanowire

    Article • Nano Letters, July 2018, American Chemical Society (ACS)

    Dr Ilia Valov, Haimei Zheng

  20. Silicon Oxide (SiO x ): A Promising Material for Resistance Switching?

    Article • Advanced Materials, June 2018, Wiley

    Dr Ilia Valov

  21. Oxygen Exchange Processes between Oxide Memristive Devices and Water Molecules

    Article • Advanced Materials, June 2018, Wiley

    Dr Ilia Valov

  22. Electrochemically prepared oxides for resistive switching devices

    Article • Electrochimica Acta, June 2018, Elsevier

    Dr Ilia Valov

  23. Degradation Kinetics during Oxygen Electrocatalysis on Perovskite-Based Surfaces in Alkaline Media

    Article • Langmuir, January 2018, American Chemical Society (ACS)

    Dr Ilia Valov

  24. Nanoarchitectonics for Controlling the Number of Dopant Atoms in Solid Electrolyte Nanodots

    Article • Advanced Materials, January 2018, Wiley

    Dr Ilia Valov

  25. Processes and Effects of Oxygen and Moisture in Resistively Switching TaO x and HfO x

    Article • Advanced Electronic Materials, December 2017, Wiley

    Dr Ilia Valov

  26. Multibit memory operation of metal-oxide bi-layer memristors

    Article • Scientific Reports, December 2017, Nature

    Dr Ilia Valov

  27. Editorial for the JECR special issue on resistive switching: Oxide materials, mechanisms, and devices

    Article • Journal of Electroceramics, December 2017, Springer Science + Business Media

    Dr Ilia Valov

  28. Non-volatile memories: Organic memristors come of age

    Article • Nature Materials, October 2017, Nature

    Dr Ilia Valov

  29. Electrochemical Tantalum Oxide for Resistive Switching Memories

    Article • Advanced Materials, October 2017, Wiley

    Dr Ilia Valov

  30. Ordering and Phase Control in Epitaxial Double-Perovskite Catalysts for the Oxygen Evolution Reaction

    Article • ACS Catalysis, September 2017, American Chemical Society (ACS)

    Dr Ilia Valov

  31. Interfacial interactions and their impact on redox-based resistive switching memories (ReRAMs)

    Article • Semiconductor Science and Technology, August 2017, Institute of Physics Publishing

    Dr Ilia Valov

  32. Interfacial Metal–Oxide Interactions in Resistive Switching Memories

    Article • ACS Applied Materials & Interfaces, May 2017, American Chemical Society (ACS)

    Dr Ilia Valov

  33. Direct Probing of the Dielectric Scavenging-Layer Interface in Oxide Filamentary-Based Valence Change Memory

    Article • ACS Applied Materials & Interfaces, March 2017, American Chemical Society (ACS)

    Dr Ilia Valov

  34. SET kinetics of electrochemical metallization cells: influence of counter-electrodes in SiO2/Ag based systems

    Article • Nanotechnology, March 2017, Institute of Physics Publishing

    Dr Ilia Valov

  35. Coexistence of Grain-Boundaries-Assisted Bipolar and Threshold Resistive Switching in Multilayer Hexagonal Boron Nitride

    Article • Advanced Functional Materials, February 2017, Wiley

    Dr Ilia Valov

  36. Oxide Thin Films for Memristive Devices

    Article • January 2017, Elsevier

    Dr Ilia Valov

  37. Ionic conductivity of low yttria-doped cubic zirconium oxide nitride single crystals

    Article • Solid State Ionics, November 2016, Elsevier

    Dr Ilia Valov

  38. Stability and Degradation of Perovskite Electrocatalysts for Oxygen Evolution Reaction

    Article • Electrochimica Acta, November 2016, Elsevier

    Dr Ilia Valov

  39. (Invited) Mobile Ions, Transport and Redox Processes in Memristive Devices

    Article • ECS Transactions, September 2016, The Electrochemical Society

    Dr Ilia Valov

  40. Humidity effects on the redox reactions and ionic transport in a Cu/Ta2O5/Pt atomic switch structure

    Article • Japanese Journal of Applied Physics, May 2016, Japan Society of Applied Physics

    Dr Ilia Valov

  41. Electrochemical processes and device improvement in conductive bridge RAM cells (Phys. Status Solidi A 2∕2016)

    Article • physica status solidi (a), February 2016, Wiley

    Dr Ilia Valov

  42. Resistive Switching Mechanisms on TaO x and SrRuO 3 Thin-Film Surfaces Probed by Scanning Tunneling Microscopy

    Article • ACS Nano, January 2016, American Chemical Society (ACS)

    Dr Ilia Valov

  43. Electrochemical Metallization Memories

    Article • January 2016, Wiley

    Dr Ilia Valov

  44. Physics and Chemistry of Nanoionic Cells

    Article • January 2016, Wiley

    Dr Ilia Valov

  45. Electrochemistry at the Nanoscale

    Article • Nanoscale, January 2016, Royal Society of Chemistry

    Dr Ilia Valov

  46. Nanoscale electrochemistry using dielectric thin films as solid electrolytes

    Article • Nanoscale, January 2016, Royal Society of Chemistry

    Dr Ilia Valov

  47. PrxBa1-xCoO3Oxide Electrodes for Oxygen Evolution Reaction in Alkaline Solutions by Chemical Solution Deposition

    Article • Journal of The Electrochemical Society, December 2015, The Electrochemical Society

    Dr Ilia Valov

  48. Electrochemical processes and device improvement in conductive bridge RAM cells

    Article • physica status solidi (a), December 2015, Wiley

    Dr Ilia Valov

  49. Nanoscale cation motion in TaOx, HfOx and TiOx memristive systems

    Article • Nature Physics, September 2015, Nature

    Dr Ilia Valov

  50. Graphene-Modified Interface Controls Transition from VCM to ECM Switching Modes in Ta/TaOxBased Memristive Devices

    Article • Advanced Materials, September 2015, Wiley

    Dr Ilia Valov

  51. Processes and Limitations during Filament Formation and Dissolution in GeS x -based ReRAM Memory Cells

    Article • The Journal of Physical Chemistry C, August 2015, American Chemical Society (ACS)

    Dr Ilia Valov

  52. Redox Reactions at Cu,Ag/Ta2O5Interfaces and the Effects of Ta2O5Film Density on the Forming Process in Atomic Switch Structures

    Article • Advanced Functional Materials, June 2015, Wiley

    Dr Ilia Valov

  53. Modeling of Quantized Conductance Effects in Electrochemical Metallization Cells

    Article • IEEE Transactions on Nanotechnology, May 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Ilia Valov

  54. Understanding the conductive channel evolution in Na:WO3−x-based planar devices

    Article • Nanoscale, January 2015, Royal Society of Chemistry

    Dr Ilia Valov

  55. Influence of Graphene Interlayers on Electrode-Electrolyte Interfaces in Resistive Random Accesses Memory Cells

    Article • MRS Proceedings, January 2015, Cambridge University Press

    Dr Ilia Valov

  56. Volatile resistance states in electrochemical metallization cells enabling non-destructive readout of complementary resistive switches

    Article • Nanotechnology, September 2014, Institute of Physics Publishing

    Dr Ilia Valov

  57. (Keynote) Atomic Scale and Interface Interactions in Redox-Based Resistive Switching Memories

    Article • ECS Transactions, August 2014, The Electrochemical Society

    Dr Ilia Valov

  58. Inside Back Cover: Impact of the Counter-Electrode Material on Redox Processes in Resistive Switching Memories (ChemElectroChem 8/2014)

    Article • ChemElectroChem, July 2014, Wiley

    Dr Ilia Valov

  59. Physical origins and suppression of Ag dissolution in GeSx-based ECM cells

    Article • Physical Chemistry Chemical Physics, July 2014, Royal Society of Chemistry

    Dr Ilia Valov

  60. Impact of the Counter-Electrode Material on Redox Processes in Resistive Switching Memories

    Article • ChemElectroChem, June 2014, Wiley

    Dr Ilia Valov

  61. Electrochemical dynamics of nanoscale metallic inclusions in dielectrics

    Article • Nature Communications, June 2014, Springer Science + Business Media

    Dr Ilia Valov

  62. Live demonstration: An associative capacitive network based on nanoscale complementary resistive switches

    Article • June 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Ilia Valov, Dr Omid Kavehei

  63. Quantum size effects and non-equilibrium states in nanoscale silicon dioxide based resistive switches

    Article • June 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Ilia Valov

  64. Statistical modeling of electrochemical metallization memory cells

    Article • May 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Ilia Valov

  65. Nanobattery Effect in RRAMs—Implications on Device Stability and Endurance

    Article • IEEE Electron Device Letters, February 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Ilia Valov

  66. Redox-Based Resistive Switching Memories (ReRAMs): Electrochemical Systems at the Atomic Scale

    Article • ChemElectroChem, December 2013, Wiley

    Dr Ilia Valov

  67. Ag/GeSx/Pt-based complementary resistive switches for hybrid CMOS/Nanoelectronic logic and memory architectures

    Article • Scientific Reports, October 2013, Springer Science + Business Media

    Dr Ilia Valov

  68. (Invited) The Role of Electrochemical Interfaces in ReRAM Memory Cells

    Article • ECS Transactions, August 2013, The Electrochemical Society

    Dr Ilia Valov

  69. New insights into redox based resistive switches

    Article • August 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Ilia Valov

  70. Generic Relevance of Counter Charges for Cation-Based Nanoscale Resistive Switching Memories

    Article • ACS Nano, July 2013, American Chemical Society (ACS)

    Dr Ilia Valov

  71. Comment on “Dynamic Processes of Resistive Switching in Metallic Filament-Based Organic Memory Devices”

    Article • The Journal of Physical Chemistry C, June 2013, American Chemical Society (ACS)

    Dr Ilia Valov

  72. Simulation of polarity independent RESET in electrochemical metallization memory cells

    Article • May 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Ilia Valov

  73. Nanosession: Electrochemical Metallization Memories

    Article • April 2013, Wiley

    Dr Ilia Valov

  74. Nanobatteries in redox-based resistive switches require extension of memristor theory

    Article • Nature Communications, April 2013, Springer Science + Business Media

    Dr Ilia Valov

  75. Rate-limiting processes in the fast SET operation of a gapless-type Cu-Ta2O5 atomic switch

    Article • AIP Advances, March 2013, American Institute of Physics

    Dr Ilia Valov

  76. Cation-based resistance change memory

    Article • Journal of Physics D Applied Physics, February 2013, Institute of Physics Publishing

    Dr Ilia Valov

  77. Chemically-inactive interfaces in thin film Ag/AgI systems for resistive switching memories

    Article • Scientific Reports, January 2013, Springer Science + Business Media

    Dr Ilia Valov

  78. Switching kinetics of electrochemical metallization memory cells

    Article • Physical Chemistry Chemical Physics, January 2013, Royal Society of Chemistry

    Dr Ilia Valov

  79. An associative capacitive network based on nanoscale complementary resistive switches for memory-intensive computing

    Article • Nanoscale, January 2013, Royal Society of Chemistry

    Dr Ilia Valov, Dr Omid Kavehei

  80. Bond nature of active metal ions in SiO2-based electrochemical metallization memory cells

    Article • Nanoscale, January 2013, Royal Society of Chemistry

    Dr Ilia Valov

  81. Preparation and characterization of GeSx thin-films for resistive switching memories

    Article • Thin Solid Films, January 2013, Elsevier

    Dr Ilia Valov

  82. Comment onReal-Time Observation on Dynamic Growth/Dissolution of Conductive Filaments in Oxide-Electrolyte- Based ReRAM

    Article • Advanced Materials, October 2012, Wiley

    Dr Ilia Valov

  83. Nucleation and growth phenomena in nanosized electrochemical systems for resistive switching memories

    Article • Journal of Solid State Electrochemistry, October 2012, Springer Science + Business Media

    Dr Ilia Valov

  84. Direct Observation of Charge Transfer in Solid Electrolyte for Electrochemical Metallization Memory

    Article • Advanced Materials, July 2012, Wiley

    Dr Ilia Valov

  85. Atomically controlled electrochemical nucleation at superionic solid electrolyte surfaces

    Article • Nature Materials, April 2012, Springer Science + Business Media

    Dr Ilia Valov

  86. Quantum conductance and switching kinetics of AgI-based microcrossbar cells

    Article • Nanotechnology, March 2012, Institute of Physics Publishing

    Dr Ilia Valov

  87. Nanoionic transport and electrochemical reactions in resistively switching silicon dioxide

    Article • Nanoscale, January 2012, Royal Society of Chemistry

    Dr Ilia Valov

  88. Redox processes in silicon dioxide thin films using copper microelectrodes

    Article • Applied Physics Letters, November 2011, American Institute of Physics

    Dr Ilia Valov

  89. Effects of Moisture on the Switching Characteristics of Oxide-Based, Gapless-Type Atomic Switches

    Article • Advanced Functional Materials, October 2011, Wiley

    Dr Ilia Valov

  90. Capacity based nondestructive readout for complementary resistive switches

    Article • Nanotechnology, September 2011, Institute of Physics Publishing

    Dr Ilia Valov

  91. Electrochemical metallization memories—fundamentals, applications, prospects

    Article • Nanotechnology, June 2011, Institute of Physics Publishing

    Dr Ilia Valov

  92. Electrochemical metallization memories—fundamentals, applications, prospects

    Article • Nanotechnology, May 2011, Institute of Physics Publishing

    Dr Ilia Valov

  93. An EMF cell with a nitrogen solid electrolyte—on the transference of nitrogen ions in yttria-stabilized zirconia

    Article • Physical Chemistry Chemical Physics, January 2011, Royal Society of Chemistry

    Dr Ilia Valov

  94. Electrochemical activation of molecular nitrogen at the Ir/YSZ interface

    Article • Physical Chemistry Chemical Physics, January 2011, Royal Society of Chemistry

    Roger De Souza, Dr Ilia Valov

  95. Proton mobility in SiO2 thin films and impact of hydrogen and humidity on the resistive switching effect

    Article • MRS Proceedings, January 2011, Cambridge University Press

    Dr Ilia Valov

  96. A Study of the Kinetics of the Electrochemical Deposition of Ce3+/Ce4+ Oxides

    Article • January 2011, Springer Science + Business Media

    Dr Ilia Valov

  97. Oxide nitrides: From oxides to solids with mobile nitrogen ions

    Article • Progress in Solid State Chemistry, December 2009, Elsevier

    Dr Ilia Valov

  98. Thermodynamics, structure and kinetics in the system Ga–O–N

    Article • Progress in Solid State Chemistry, December 2009, Elsevier

    Dr Ilia Valov

  99. Ionic and electronic conductivity of nitrogen-doped Yttrium-stabilized Zirconium single crystals.

    Article • Solid State Ionics, November 2009, Elsevier

    Dr Ilia Valov, Dr. Robert Gerald Stützer

  100. ChemInform Abstract: Defect Chemistry of the Cage Compound, Ca12Al14O33-δ- Understanding the Route from a Solid Electrolyte to a Semiconductor and Electride.

    Article • ChemInform, August 2009, Wiley

    Dr Ilia Valov

  101. Faradaic currents during electroforming of resistively switching Ag–Ge–Se type electrochemical metallization memory cells

    Article • Physical Chemistry Chemical Physics, January 2009, Royal Society of Chemistry

    Dr Ilia Valov

  102. Defect chemistry of the cage compound, Ca12Al14O33−δ—understanding the route from a solid electrolyte to a semiconductor and electride

    Article • Physical Chemistry Chemical Physics, January 2009, Royal Society of Chemistry

    Dr Ilia Valov

  103. Electrochemical Reactions in Nanoionics - Towards Future Resistive Switching Memories

    Article • January 2009, The Electrochemical Society

    Dr Ilia Valov

  104. Electrocatalysts for bifunctional oxygen/air electrodes

    Article • Journal of Power Sources, December 2008, Elsevier

    Dr Ilia Valov

  105. Electrode activation and degradation: Morphology changes of platinum electrodes on YSZ during electrochemical polarisation

    Article • Solid State Ionics, October 2008, Elsevier

    Dr Ilia Valov

  106. Defect Chemistry and Transport Properties of Nitrogen-Doped YSZ

    Article • Zeitschrift für anorganische und allgemeine Chemie, September 2008, Wiley

    Dr Ilia Valov

  107. A chemically driven insulator–metal transition in non-stoichiometric and amorphous gallium oxide

    Article • Nature Materials, April 2008, Springer Science + Business Media

    Dr Ilia Valov

  108. Preparation of nitrogen-doped YSZ thin films by pulsed laser deposition and their characterization

    Article • Journal of Materials Science, January 2007, Springer Science + Business Media

    Dr Ilia Valov

  109. Kinetic studies of the electrochemical nitrogen reduction and incorporation into yttria stabilized zirconia

    Article • Solid State Ionics, October 2006, Elsevier

    Dr Ilia Valov

  110. Electrochemical Incorporation of Nitrogen into a Zirconia Solid Electrolyte

    Article • Electrochemical and Solid-State Letters, January 2006, The Electrochemical Society

    Dr Ilia Valov

  111. Nitrogen Tracer Diffusion in Yttria Doped Zirconium Oxonitride

    Article • Defect and Diffusion Forum, April 2005, Trans Tech Publications

    Professor Christos Argirusis, Dr Ilia Valov

  112. Electrochemical Reduction and Incorporation of Nitrogen into Oxygen Conducting Oxides

    Article • Zeitschrift für anorganische und allgemeine Chemie, September 2004, Wiley

    Dr Ilia Valov

  113. Electrochemical growth of thin La2O3 films on oxide and metal surfaces

    Article • Materials Science and Engineering C, January 2003, Elsevier

    Dr Ilia Valov

  114. Study of the kinetics of processes during electrochemical deposition of zirconia from nonaqueous electrolytes

    Article • Electrochimica Acta, October 2002, Elsevier

    Dr Ilia Valov

  115. Chemical composition and corrosion resistance of passive chromate films formed on stainless steels 316 L and 1.4301

    Article • Materials Chemistry and Physics, January 2002, Elsevier

    Dr Ilia Valov

  116. Electrochemical deposition of thin zirconia films on stainless steel 316 L

    Article • Materials Chemistry and Physics, July 2000, Elsevier

    Dr Ilia Valov