Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Karel Domanský"'
Publikováno v:
Journal of The Electrochemical Society. 144:L75-L78
A method of selectively doping the polyaniline gates of chemically sensitive field-effect transistors (CHEMFETs) has been demonstrated. Activated and inactivated gates located on the same chip were exposed to a solution containing palladium. The acti
Autor:
Thomas B. Hall, Karel Domanský, Mira Josowicz, Jiří Janata, David L. Baldwin, Jing Li, Jay W. Grate
Publikováno v:
Analytical chemistry. 70(3)
A sensor array for analyzing hydrogen and ammonia gas mixtures in humid air has been developed, built into a rugged system, and calibrated for laboratory testing. The sensor array is comprised of four chemically sensitive field-effect transistors (CH
Publikováno v:
The Analyst. 118:335-340
Fabrication of reliable chemically sensitive field effect transistors still poses significant technical difficulties. Problems related to integrity of the solid state part of the device, integrity of the final sensor package, definition of the sensit
Publikováno v:
Applied Physics Letters. 60:2074-2076
The relationship between the pinhole density in silicon nitride layers deposited on oxide‐silicon structures and etching in buffered hydrofluoric acid is investigated in relation to the cooling down rate after Si3N4 deposition and subsequent anneal
Autor:
Karel Domanský, Ji v{r}´i Macur
Publikováno v:
Japanese Journal of Applied Physics. 32:5136-5137
Partial discharges on the surface of an insulator usually have a local character. A narrow conducting channel in the cavity under an electrode can act as a virtual electrode. The virtual electrode temporarily changes the parameters of the metal-insul
Autor:
Ji vrí Janata, Karel Domanský
Publikováno v:
Japanese Journal of Applied Physics. 34:5054
A gas microflowmeter based on a potentiometric chemical sensor is demonstrated. The flowmeter operates on the hot-wire principle. Electric current is passed through a platinum microbridge. A preset bridge resistance is kept constant by regulating the
Publikováno v:
Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures. 11:2121
A two‐layer lift‐off process using aluminum and an inorganic dielectric for patterning noble metals is described. It produces a smoothly sloped metallization pattern and is compatible with the deposition temperatures up to 350 °C. The metal laye
Autor:
Karel Domanský, Ji v{r}´i Macur
Publikováno v:
Japanese Journal of Applied Physics. 30:860
Measurement of the impulse noise of partial discharges (PD) in previous paper1) has been carried out. To make a relation between obtained experimental results on discharge pulses and geometrical properties of cavities which cause partial discharges a
Conference
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