dr inż. Maciej Kokot | Gdańsk University of Technology

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dr inż. Maciej Kokot

Contact:

email:
mackokot@pg.edu.pl
website:
https://mostwiedzy.pl/maciej-kokot,8758-1

Positions:

Assistant professor

workplace:
Katedra Systemów Mikroelektronicznych
Gmach Elektroniki Telekomunikacji i Informatyki pokój 329
phone:
(58) 347 15 11
dr inż. Maciej Kokot

Publications:

  1. Publication

    - Year 2013

    Selected methods of formation and detection of nanometer and subnanometer molecular layers were shown. Additionally, a new method of detection and measurement with subnanometer resolution of layers adsorbed or bonded to the gate dielectric of the ion selective field effect transistor (ISFET) was presented.

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  2. Publication

    - EDN - Year 2011

    Floating current to voltage converter can be inserted in-line with no voltage drop and no need for a ground reference.

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  3. Publication

    A new method of detection and measurement with sub-nanometer resolution of layers adsorbed or bonded to the ISFET's gate dielectric was presented. The sensitivity of this method is high enough to detect even partial mono-layer covering. The transconductance measurement of the ISFET provides independence of the output signal from pH changes and the driving electrode electrochemical potential instabilities. The stable reference electrode...

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  4. Publication

    - Metrology and Measurement Systems - Year 2009

    A new constant conductance driver for ISFETs sensors has been developed. The proposed circuit maintains the sensor operating point at constant drain-source conductance. The combination of a simple, self-balancing resistance bridge and the subtraction half (or similar fraction) of source-drain voltage from the gate-source voltage provides the independence of output signal from current and voltage drivers instability. The use of...

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  5. Publication

    - Measurement Automation Monitoring - Year 2008

    Opracowano stałokonduktancyjny układ pracy dla czujników ISFET. Proponowany układ utrzymuje właściwy punkt pracy czujnika poprzez ustalenie konduktancji stałoprądowej dren źródło. Poprzez zastosowanie mostka rezystancyjnego oraz odjęcie połowy napięcia dren-źródło od napięcia bramka-źródło osiągnięto niewrażliwość układu na niestabilność źródeł prądowych czy napięciowych. Zbędne stało się stosowanie precyzyjnych źródeł prądowych...

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Projects: