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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Study of electron structure, states density and surface morphology of semiconductor compounds AIIIBV-N with application of innovative spectromicroscope. Elaboration of new methodology of characterization.

2015/17/B/ST7/03815

Keywords:

epitaxy AIIIBV-N heterostructures surface states morfology electron structure spectromicroscope

Descriptors:

  • ST7_5: Micro- and nanelectronic, optoelectronic and photonic components
  • ST7_2: Electrical engineering: power components and/or systems

Panel:

ST7 - Systems and communication engineering: electronics, communication, optoelectronics

Host institution :

Politechnika Wrocławska, Wydział Elektroniki Mikrosystemów i Fotoniki

woj. dolnośląskie

Other projects carried out by the institution 

Principal investigator (from the host institution):

dr hab. Krzysztof Grzelakowski 

Number of co-investigators in the project: 6

Call: OPUS 9 - announced on 2015-03-16

Amount awarded: 1 342 200 PLN

Project start date (Y-m-d): 2016-03-18

Project end date (Y-m-d): 2019-09-17

Project duration:: 42 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. Turbomolekularny wysokopróżniowy układ pompujący.
  2. oprogramowanie systemu (na bazie LabView) (10 000 PLN)
  3. komputerowa stacja robocza do obsługi systemu pomiarowego z dwoma monitorami (10 000 PLN)
  4. wyładowawcze źródło promieniowania w głębokim ultrafiolecie o dużej gęstości fotonowej z plazmy gazów szlachetnych wraz z monochromatorem (475 000 PLN)

Information in the final report

  • Publication in academic press/journals (4)
  1. A new methodology for energy selective electron analysis and imaging: LEED, LEEM, PEEM, AES and UPS in Dual Emission Electron spectroMicroscope for topographic-, atomic-, chemical- and band structure determination
    Authors:
    Krzysztof Piotr Grzelakowski, Gabriel Armando Ceballos, Marek Jerzy Tlaczala
    Academic press:
    Review of Scientific Instruments , Wydawca: American Institute of Physics
    Status:
    Submitted
    DOI:
    RSI21-AR-02507 - link to the publication
  2. Electron optical optimisation of an imaging energy analyser: real model field and trajectorysimulations applied to k-space visualisation of electronic states
    Authors:
    Gabriel A. CEBALLOS, Krzysztof P. GRZELAKOWSKI
    Academic press:
    Advances in Electrical and Electronic Engineering (rok: 2021, ), Wydawca: VSB-Technical University
    Status:
    Accepted for publication
    DOI:
    brak - link to the publication
  3. Space charge effects and aberrations on electron pulse compression in a spherical electrostatic capacitor
    Authors:
    Yu Lei, Li Haibo, Wan Weishi, Wei Zheng, Krzysztof P.Grzelakowski, Rudolf M. Tromp, Tang Wen-Xin
    Academic press:
    Ultramicroscopy (rok: 2017, tom: Volume 183, strony: Pages 30-37), Wydawca: ELSEVIER
    Status:
    Published
    DOI:
    10.1016/j.ultramic.2017.07.003 - link to the publication
  4. The New Methodology and Chemical Contrast Observation by Use of the Energy-Selective Back-Scattered Electron Detector
    Authors:
    Marek Drab, Janusz Krajniak and Krzysztof P. Grzelakowski (corresponding author)
    Academic press:
    Microscopy and Microanalysis (rok: 2016, tom: 22, strony: 1369–1373), Wydawca: CAMBRIDGE UNIVERSITY PRESS
    Status:
    Published
    DOI:
    10.1017/S1431927616012514 - link to the publication

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