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  1. Enhancing Short-Wave Infrared Photosensitivity of SiGe Nanocrystals-Based Films through Embedding Matrix-Induced Passivation, Stress, and Nanocrystallization

    Article • The Journal of Physical Chemistry C, March 2024, American Chemical Society (ACS)

    drd. Ovidiu Cojocaru

  2. Enhancing SiGeSn nanocrystals SWIR photosensing by high passivation in nanocrystalline HfO2 matrix

    Article • Scientific Reports, February 2024, Springer Science + Business Media

    drd. Ovidiu Cojocaru

  3. SiGeSn Quantum Dots in HfO2 for Floating Gate Memory Capacitors

    Article • Coatings, March 2022, MDPI AG

    drd. Ovidiu Cojocaru

  4. FROM Si NANOWIRES TO Ge NANOCRYSTALS FOR VIS-NIR-SWIR SENSORS AND NON-VOLATILE MEMORIES: A REVIEW

    Article • Annals of the Academy of Romanian Scientists Series on Physics and Chemistry, January 2022, Academia Oamenilor de Stiinta din Romania

    drd. Ovidiu Cojocaru

  5. Bandgap atomistic calculations on hydrogen-passivated GeSi nanocrystals

    Article • Scientific Reports, June 2021, Springer Science + Business Media

    drd. Ovidiu Cojocaru

  6. Effects of Ge-related storage centers formation in Al2O3 enhancing the performance of floating gate memories

    Article • Applied Surface Science, March 2021, Elsevier

    drd. Ovidiu Cojocaru

  7. A nanoscale continuous transition from the monoclinic to ferroelectric orthorhombic phase inside HfO2 nanocrystals stabilized by HfO2 capping and self-controlled Ge doping

    Article • Journal of Materials Chemistry C, January 2021, Royal Society of Chemistry

    drd. Ovidiu Cojocaru

  8. Influence of SiGe Nanocrystallization on Short-Wave Infrared Sensitivity of SiGe–TiO2 Films and Multilayers

    Article • The Journal of Physical Chemistry C, October 2020, American Chemical Society (ACS)

    drd. Ovidiu Cojocaru

  9. SWIR photoresponse of SiGe/TiO2 multilayers with Ge-rich SiGe nanocrystals

    Article • October 2020, Institute of Electrical & Electronics Engineers (IEEE)

    drd. Ovidiu Cojocaru

  10. High performance NIR photosensitive films of Ge nanoparticles in Si3 N4

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

    drd. Ovidiu Cojocaru

  11. Controlling SWIR photosensitivity limit by composition engineering: from Ge to GeSi nanocrystals embedded in TiO2

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

    drd. Ovidiu Cojocaru

  12. GeSi NCs / TiO2 multilayers with enhanced photocurrent properties were prepared and studied.

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

    drd. Ovidiu Cojocaru, Dr. Magdalena Lidia Ciurea

  13. Trilayer MOS capacitors based on HfO2 were prepared for detection of ionizing radiation.

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

    drd. Ovidiu Cojocaru, Dr. Magdalena Lidia Ciurea