Projects funded by the NCN

Information on the principal investigator and host institution

Information of the project and the call

Keywords

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TiO2 based nanoscale artificial synapses for neuromorphic systems applications - a fundamental study

2016/21/D/ST3/00955

Keywords:

TiO2 line-defects artificial synapses neuromorphic systems

Descriptors:

  • ST3_12: Molecular electronics
  • ST3_5: Physical properties of semiconductors and insulators
  • ST3_1: Structure of solids, material growth and characterisation

Panel:

ST3 - Condensed matter physics: structure, electronic properties, fluids, nanosciences, biological physics

Host institution :

Uniwersytet Łódzki, Wydział Fizyki i Informatyki Stosowanej

woj. łódzkie

Other projects carried out by the institution 

Principal investigator (from the host institution):

dr Maciej Rogala 

Number of co-investigators in the project: 3

Call: SONATA 11 - announced on 2016-03-15

Amount awarded: 503 900 PLN

Project start date (Y-m-d): 2017-03-08

Project end date (Y-m-d): 2021-03-07

Project duration:: 48 months (the same as in the proposal)

Project status: Project settled

Project description

Download the project description in a pdf file

Note - project descriptions were prepared by the authors of the applications themselves and placed in the system in an unchanged form.

Equipment purchased [PL]

  1. Dedykowana komora reakcyjna (199 000 PLN)
  2. Komora reakcyjna UHV z manipulatorem do przełamywania próbek.
  3. Manipulator do przełamywania próbek w UHV (36 000 PLN)
  4. Komputer (7 195 PLN)

Information in the final report

  • Publication in academic press/journals (4)
  • Book publications / chapters in book publications (2)
  1. Electrical nanopatterning of TiO2 single crystal surfaces in situ via local resistance and potential switching
    Authors:
    C. Rodenbücher, D. Wrana, P. Meuffels, M. Rogala, F. Krok and K. Szot
    Academic press:
    APL MATERIALS (rok: 2018, tom: 6, strony: 66105), Wydawca: American Institute of Physics
    Status:
    Published
    DOI:
    10.1063/1.5028424 - link to the publication
  2. Self-reduction of the native TiO2 (110) surface during cooling after thermal annealing – in-operando investigations
    Authors:
    M. Rogala, G. Bihlmayer, P. Dabrowski, C. Rodenbücher, D. Wrana, F. Krok, Z. Klusek & K. Szot
    Academic press:
    Scientific Reports (rok: 2019, tom: 9, strony: 12563), Wydawca: Nature Publishing Group
    Status:
    Published
    DOI:
    10.1038/s41598-019-48837-3 - link to the publication
  3. Local surface conductivity of transition metal oxides mapped with true atomic resolution
    Authors:
    C. Rodenbücher, G. Bihlmayer, W. Speier, J. Kubacki, M. Wojtyniak, M. Rogala, D. Wrana, F. Krok and K. Szot
    Academic press:
    NANOSCALE (rok: 2018, tom: 10, strony: 11498-11505), Wydawca: Royal Society of Chemistry
    Status:
    Published
    DOI:
    10.1039/C8NR02562B - link to the publication
  4. Tuning the electronic properties of a clean TiO2(110) surface via repeated sputtering and annealing: A KPFM and LC-AFM study
    Authors:
    K. Cieślik, D. Wrana, K. Szajna, W. Bełza, M. Rogala, C. Rodenbücher, P. Dąbczyński, K. Szot, F. Krok
    Academic press:
    Applied Surface Science (rok: 2022, tom: 571, strony: 151303), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.apsusc.2021.151303 - link to the publication
  1. Crystallographic structure, electronic structure and chemical composition on the nanoscale: Important role of the SPM, LEED, Photoemission investigations for the analysis of the crystal geometry, electronic structure and diffusion phenomena on the surface of model oxides
    Authors:
    M. Rogala, D. Wrana, F. Krok, Z. Klusek
    Book:
    Switching effects in transition metal oxides (rok: 2021, tom: 1, strony: 420-438), Wydawca: Wydawnictwo Naukowe PWN SA
    Status:
    Published
  2. Chemical transformation of surface region of model oxides exposed to high temperature and different chemical activity of oxygen
    Authors:
    M. Rogala, Z. Klusek
    Book:
    Switching effects in transition metal oxides (rok: 2021, tom: 1, strony: 359-377), Wydawca: Wydawnictwo Naukowe PWN SA
    Status:
    Published

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