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Browsing Facultatea Calculatoare, Informatică şi Microelectronică by Author "ABABII, Nicolai"

Browsing Facultatea Calculatoare, Informatică şi Microelectronică by Author "ABABII, Nicolai"

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  • Al2O3/CuO non-planar heterostructures for VOCs vapors detection 
    MAGARIU, Nicolae; ABABII, Nicolai; POSTICA, Vasile; MANI, Teja Bodduluri; LUPAN, Oleg; ADELUNG, Rainer; HANSEN, Sandra (Technical University of Moldova, 2021)
    In this work, the gas sensing properties of the non-planar heterostructures based on CuO thin films, grown by the direct ink writing and covered with an ultrathin Al2O3 layer, are presented as a function of the operating ...
  • Cercetarea proprietăţilor senzoriale ale peliculelor nanocristaline de Cu1-xZnxOy 
    CREŢU, Vasilii; POSTICA, Vasile; ABABII, Nicolai; TROFIM, Viorel; SONTEA, Victor; LUPAN, Oleg (Tehnica UTM, 2014)
    Peliculele nanocristaline de Cu1-xZnxOy au fost depuse folosind metoda sintezei chimică din soluţii (SCS). Pentru cercetările senzorice ale peliculelor depuse probele au fost tratate termic în sobă (TA) sau/şi tratate ...
  • Circuite și dispozitive electronice. Îndrumar metodic pentru lucrări de laborator 
    LUPAN, Oleg; ABABII, Nicolai; METLINSCHII, Pavel (LUPAN, Oleg, ABABII, Nicolai, METLINSCHII, Pavel. Circuite și dispozitive electronice: Îndrumar metodic pentru lucrări de laborator. Univ. Tehnică a Moldovei, Fac. Calculatoare, Informatică şi Microelectronică, Dep. Microelectronică şi Inginerie Biomedicală. Chişinău: Tehnica-UTM, 2020. 145 p. ISBN 978-9975-45-642-5., 2020)
    Lucrarea de faţă reprezintă indicaţii metodice pentru efectuarea lucrărilor de laborator la cursul Circuite și Dispozitive Electronice şi este destinată tuturor studenţilor Facultăţii Calculatoare, Informatică şi ...
  • Effect of doping in Zn1-xAgxOy nanostructured films on Hydrogen gas response 
    POSTICA, Vasile; CRETU, Vasilii; ABABII, Nicolai; VERJBITKI, Valeri; SONTEA, Victor; LUPAN, Oleg (Tehnica UTM, 2014)
    Nanostructured Zn1-xAgxOy films have been deposited using a chemical solution synthesis method. The as-deposited nanostructured films were subjected to thermal annealing in furnace and rapid thermal annealing, for different ...
  • Electronica pentru automobile: Îndrumar metodic pentru lucrările de laborator 
    ABABII, Nicolai; CHIRIAC, Maxim (Universitatea Tehnică a Moldovei, 2023)
    Indicațiile metodice de față sunt destinate studenților programelor de studii Microelectronică și nanotehnologii și Electronica aplicată privind desfășurarea lucrărilor de laborator la cursul Electronica pentru automobile. ...
  • Fotodetectori de radiatie UV in baza peliculelor nanostructurate de ZnO:Sn 
    POSTICA, Vasile; ABABII, Nicolai; CREŢU, Vasilii (Tehnica UTM, 2015)
    Peliculele nanostructurate de ZnO:Sn au fost depuse prin metoda sintezei chimice din soluţii (SCS). A fost cercetat regimul optimal al tratamentului termic rapid pentru obţinerea unui răspuns maximal la iluminarea cu ...
  • Influence of TiO2 Ultra-Thin Films on Gas Sensing Properties of CuO:Zn 
    ABABII, Nicolai; REIMER, Tim; POSTICA, Vasile; HOPPE, Mathias; CHEMNITZ, Steffen; SONTEA, Victor; BENECKE, Wolfgang; ADELUNG, Rainer; LUPAN, Oleg (Technical University of Moldova, 2017)
    Copper oxide is a p-type metal oxide with remarkable optical, electrical, thermal and sensing properties. The oxidation of Cu2O to CuO can be performed by thermal annealing at relatively low temperatures. The present study ...
  • Microheaters for copper oxide based gas sensors 
    TROFIM, Viorel; ABABII, Nicolai; LUPAN, Oleg (Tehnica UTM, 2019)
    In recent years, gas sensors based on oxide semiconductors such as copper oxide [1], have a very high development progress, as their market demands are high for the detection of toxic and flammable gases, as well as their ...
  • Nanostructurarea, doparea şi funcţionalizarea oxidului de cupru pentru dispozitive senzorice 
    ABABII, Nicolai (Universitatea Tehnică a Moldovei, 2016)
    Scopul lucrării constă in nanostructurarea peliculelor de oxid de cupru, doparea cu diferite impurități și funcționalizarea lor pentru obținerea dispozitivelor senzorice.
  • A New Approach in Detection of Biomarker 2-propanol with PTFE-Coated TiO2 Nanostructured Films 
    SCHRÖDER, Stefan; BRINZA, Mihai; CRETU, Vasile; ZIMOCH, Lukas; GRONENBERG, Monja; ABABII, Nicolai; RAILEAN, Serghei; STRUNSKUS, Thomas; PAUPORTE, Thierry; ADELUNG, Rainer; FAUPEL, Franz; LUPAN, Oleg (Springer Nature Switzerland, 2023)
    Certain molecules act as biomarkers in exhaled breath or outgassing vapors of biological systems. Metal oxide gas sensors are of great interest to detect these molecules. However, often they are not selective enough to ...
  • New vapor deposited dielectric polymer thin films for electronic applications 
    SCHRÖDER, Stefan; STRUNSKUS, Thomas; ABABII, Nicolai; LUPAN, Oleg; MAGARIU, Nicolae; FAUPEL, Franz (Technical University of Moldova, 2021)
    Initiated chemical vapor deposition (iCVD) is a solvent-free polymer thin film deposition process which can be used to produce high quality dielectric thin films with nanoscale control and circumvents thus these problems. ...
  • Pd-doped ZnO nanostructured films for multifunctional applications 
    POSTICA, Vasile; HOPPE, Mathias; ADELUNG, Rainer; PAUPORTÉ, Thierry; ABABII, Nicolai; TROFIM, Viorel; SONTEA, Victor; LUPAN, Oleg (Technical University of Moldova, 2017)
    In this work Pd-doped ZnO (ZnO:Pd) nanostructured films were deposited on pre-cleaned glass substrates via a synthesis from chemical solutions (SCS) approach from aqueous baths. The post-rowth thermal annealing, namely ...
  • Schimbarea selectivității peliculelor nanostructurate de CuO datorită dopării 
    ABABII, Nicolai; POSTICA, Vasile; CREȚU, Vasilii; LAZARI, Eugeniu; LUPAN, Oleg (Tehnica UTM, 2016)
    În această lucrare, este raportat efectul diferitor dopanți asupra performanței structurilor de senzori de gaze pe baza peliculelor nanostructurate de CuO care au fost sintetizate în soluții chimice apoase. Studiile de ...
  • Sensitivity investigation to formaldehyde of the vapors of nanostructured films from ZnO semiconductor oxides for medical application 
    LUPAN, Oleg; POCAZNOI, Ion; ABABII, Nicolai; CRETU, Vasilii; SECU, Iuliana (Tehnica UTM, 2019)
    Formaldehyde (СH2О) of 40% is widely used in medicine as a substance applied in processes for sterilization of bone grafts for further use as implants. The efficiency of sterilization depends on the amount of СH2О remaining ...
  • Synthesis of Al-doped ZnO nanostructured films by SCS method 
    POSTICA, Vasile; ABABII, Nicolai; CREŢU, Vasilii (Tehnica UTM, 2014)
    Nanostructured films of ZnO and Al-doped ZnO have been deposited using a successive chemical solution (SCS) method. The as-deposited nanostructured films were subjected to photothermal annealing at the temperature of 300 ...
  • Thin films of copper oxide nanostructured via rapid thermal processing 
    CRETU, Vasilii; LUPAN, Cristian; MANCIU, Nicolae; ABABII, Nicolai; POSTICA, Vasile; RAILEAN, Serghei; GALSTYAN, Vardan; CHOW, Lee; PAUPORTÉ, Thierry (Technical University of Moldova, 2021)
    The temperature dependent gas sensing properties of nanostructured copper oxide nanolayers obtained by the method of chemical synthesis from solutions (SCS) and exposed to postgrowth rapid thermal processing (RTP) in air ...

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