Autor: Jakubowski, L. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: An impact of frequency on capacitances of partially-depleted SOI MOSFETs
Autorzy:: Tomaszewski, D.
Łukasik, L.
Zaręba, A.
Jakubowski, A.
Powiązania:: https://bibliotekanauki.pl/articles/309325.pdf
Data publikacji:: 2000
Wydawca:: Instytut Łączności - Państwowy Instytut Badawczy
Tematy:: SOI MOSFET
small-signal models
non-quasi-static analysis
admittances
Opis:: A non-quasi-static model of partially-depleted SOI MOSFETs is presented. Phenomena, which are particularly responsible for dependence of device admittances on frequency are briefly described. Several C-V characteristics of the SOI MOSFET calculated for a wide range of frequencies, preliminary results of numerical analysis and of measurements and brief analysis of the results are presented. Methods of model improvement are proposed.
Źródło:: Journal of Telecommunications and Information Technology; 2000, 3-4; 67-71
1509-4553
1899-8852
Pojawia się w:: Journal of Telecommunications and Information Technology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: An impact of physical phenomena on admittances of partially-depleted SOI MOSFETs
Autorzy:: Tomaszewski, D.
Łukasiak, L.
Gibki, J.
Jakubowski, A.
Powiązania:: https://bibliotekanauki.pl/articles/308410.pdf
Data publikacji:: 2001
Wydawca:: Instytut Łączności - Państwowy Instytut Badawczy
Tematy:: SOI MOSFET
floating body
avalanche ionization
recombination
displacement current
admittance
Opis:: An influence of the selected physical phenomena: impact ionization in silicon and time variation of internal electric field distribution in partially-depleted (PD) SOI MOSFETs on several C-V characteristics of these devices is presented. The role of avalanche multiplication in the so-called "pinch-off" region is discussed in a more detailed way. The analysis is done using a numerical solver of drift-diffusion equations in silicon devices and using an analytical model of the PD SOI MOSFETs. The calculations results exhibit the significance of proper modelling of the phenomena in the floating body area of these devices.
Źródło:: Journal of Telecommunications and Information Technology; 2001, 1; 57-60
1509-4553
1899-8852
Pojawia się w:: Journal of Telecommunications and Information Technology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: A model of partially-depleted SOI MOSFETs in the subthreshold range
Autorzy:: Tomaszewski, D.
Łukasiak, L.
Jakubowski, A.
Domański, K.
Powiązania:: https://bibliotekanauki.pl/articles/308425.pdf
Data publikacji:: 2001
Wydawca:: Instytut Łączności - Państwowy Instytut Badawczy
Tematy:: SOI MOSFET
subthreshold range
floating body
transconductance
Opis:: A steady-state model of partially-depleted (PD) SOI MOSFETs I-V characteristics in subthreshold range is presented. Phenomena, which must be accounted for in current continuity equation, which is a key equation of the PD SOI MOSFETs model are summarized. A model of diffusion-based conduction in a weakly-inverted channel is described. This model takes into account channel length modulation, drift of carriers in the "pinch-off" region and avalanche multiplication triggered by these carriers. Characteristics of the presented model are shown and briefly discussed.
Źródło:: Journal of Telecommunications and Information Technology; 2001, 1; 61-64
1509-4553
1899-8852
Pojawia się w:: Journal of Telecommunications and Information Technology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Standardization of the compact model coding: non-fully depleted SOI MOSFET example
Autorzy:: Grabiński, W.
Tomaszewski, D.
Lemaitre, L.
Jakubowski, A.
Powiązania:: https://bibliotekanauki.pl/articles/308862.pdf
Data publikacji:: 2005
Wydawca:: Instytut Łączności - Państwowy Instytut Badawczy
Tematy:: Verilog-AMS
compact model coding
SOI MOSFET
Opis:: The initiative to standardize compact (SPICE-like) modelling has recently gained momentum in the semiconductor industry. Some of the important issues of the compact modelling must be addressed, such as accuracy, testing, availability, version control, verification and validation. Most compact models developed in the past did not account for these key issues which are of highest importance when introducing a new compact model to the semiconductor industry in particular going beyond the ITRS roadmap technological 100 nm node. An important application for non-fully depleted SOI technology is high performance microprocessors, other high speed logic chips, as well as analogue RF circuits. The IC design process requires a compact model that describes in detail the electrical characteristics of SOI MOSFET transistors. In this paper a non-fully depleted SOI MOSFET model and its Verilog-AMS description will be presented.
Źródło:: Journal of Telecommunications and Information Technology; 2005, 1; 135-141
1509-4553
1899-8852
Pojawia się w:: Journal of Telecommunications and Information Technology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Analysis of the Dispersion of Electrical Parameters and Characteristics of FinFET Devices
Autorzy:: Malinowski, A.
Tomaszewski, D.
Łukasiak, L.
Jakubowski, A.
Sekine, M.
Hori, M.
Korwin-Pawlowski, M. L.
Powiązania:: https://bibliotekanauki.pl/articles/308253.pdf
Data publikacji:: 2009
Wydawca:: Instytut Łączności - Państwowy Instytut Badawczy
Tematy:: FinFET
line edge roughness
parameter variability
plasma etching
technology computer aided design (TCAD)
Opis:: Extensive numerical simulations of FinFET structures have been carried out using commercial TCAD tools. A series of plasma etching steps has been simulated for different process conditions in order to evaluate the influence of plasma pressure, composition and powering on the FinFET topography. Next, the most important geometric parameters of the FinFETs have been varied and the electrical characteristics have been calculated in order to evaluate the sensitivity of the FinFET electrical parameters on possible FinFET structure variability.
Źródło:: Journal of Telecommunications and Information Technology; 2009, 4; 45-50
1509-4553
1899-8852
Pojawia się w:: Journal of Telecommunications and Information Technology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Characterization of SOI fabrication process using gated-diode measurements and TEM studies
Autorzy:: Gibki, J.
Kątcki, J.
Ratajczak, J.
Łukasik, L.
Jakubowski, A.
Tomaszewski, D.
Powiązania:: https://bibliotekanauki.pl/articles/309219.pdf
Data publikacji:: 2000
Wydawca:: Instytut Łączności - Państwowy Instytut Badawczy
Tematy:: microelectronics
SOI technology
characterization
Opis:: SOI fabrication process was characterized using electrical and TEM methods. The investigated SOI structures included partially and fully depleted capacitors, gated diodes and transistors fabricated on SIMOX substrates. From C-V and I-V measurements of gated diodes, the following parameters of partially depleted structures were determined: doping concentration in both n- and p-type regions, average carrier generation lifetimes in the region under the gate and generation velocity at top and bottom surfaces of the active layer. Structures with short lifetime were studied using a transmission electron microscope. TEM studies indicate that the quality of the active layer in the investigated structures is good. Moreover, these studies were used to verify the thicknesses determined by means of electrical characterization methods.
Źródło:: Journal of Telecommunications and Information Technology; 2000, 3-4; 81-83
1509-4553
1899-8852
Pojawia się w:: Journal of Telecommunications and Information Technology
Dostawca treści:: Biblioteka Nauki

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