IRTUM – Institutional Repository of the Technical University of Moldova

Browsing Colecția instituțională by Author "HAREA, E."

Browsing Colecția instituțională by Author "HAREA, E."

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  • Micro- and macro-mechanical properties of aluminophosphate glasses depending on their compozition and loading conditions 
    SHIKIMAKA, O.; GRABCO, D.; SAVA, B. A.; ELISA, M.; BOROICA, L.; HAREA, E.; PYRTSAC, C.; PRISACARU, A.; SPOIALA, D. (Institutul de Fizică Aplicată al AŞM, 2014)
    In this study the deformation peculiarities of aluminophosphate glasses (Li2O-Al2O3-BaO-La2O3-P2O5) doped with Dy, Tb and Fe were investigated at concentated load action (indentation) and uniaxial compression. Dynamic ...
  • Nano- and microscratching as a potential method for texturing the Si surface 
    PRISACARU, A.; SHIKIMAKA, O.; HAREA, E.; BURLACU, A.; ENACHI, M.; BRANISTE, T. (Academy of Sciences of Moldova, 2014)
    The possibility of Si texturing through the use of nano- and microscratching with subsequent chemical etching has been investigated. The influence of the scratching speed, orientation of the indenter (face-on, edge-on) and ...
  • Regularities of the formation of the microstructure of phosphate glasses doped with rare-earth elements 
    GRABCO, D.; SHIKIMAKA, O.; ELISA, M.; SAVA, B.; BOROICA, L.; HAREA, E.; PYRTSAC, C.; PRISACARU, A.; DANITSA, Z. (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu", AŞM, 2014)
    Intensive research into the various types of glassy materials (GMs) is being conducted due to their widespread application in many areas of modern engineering. However, despite the progress made in understanding the internal ...
  • Surface morphology and strength behaviour of vitreous films doped by neodymium 
    GRABCO, D.; SHIKIMAKA, O.; ELISA, M.; SAVA, B.; BOROICA, L.; HAREA, E.; PYRTSAC, C.; PRISACARU, A.; DANITSA, Z.; FERARU, I.; URSU, D. (Institutul de Fizică Aplicată al AŞM, 2012)
    The SiO2-P2O5 films demonstrated quite good adhesive behavior. At the same time less cohesion strength ’film-substrate’ was revealed for the composite structure SiO2-P2O5-Nd2O3/SLG. A further research will be directed at ...
  • Visualitation of undulatory mass transfer in nearsurface vicinity of indentation contact zone 
    GRABCO, D.; SHIKIMAKA, O.; HAREA, E.; PYRTSAC, C. (Institutul de Fizică Aplicată al AŞM, 2010)
    Deformation regularities of crystals, films and coated systems assume ever greater importance in recent years. Particularly, it concerns the micro- and nanoindentation processes because of their large practical application. ...

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