arXiv subjects

Tillmann Krauss

Publications and source records attributed to Tillmann Krauss.

3 recordsLinked to original sources

arXiv2015

Novel Electrostatically Doped Planar Field-Effect Transistor for High Temperature Applications

In this paper, we present experimental results and simulation data of an electrostatically doped and therefore voltage-programmable, planar, CMOS-compatible field-effect transistor (FET) structure. This planar device is based on our previously published Si-nanowire (SiNW) technology. Schottky barrier source/drain (S/D) contacts and a silicon-on-insulator (SOI) technology platform are the key features of this dual-gated but single channel universal FET. The combination of two electrically independent gates, one back-gate for S/D Schottky barrier modulation as well as channel formation to establish Schottky barrier FET (SBFET) operation and one front-gate forming a junctionless FET (JLFET) for actual current control, significantly increases the temperature robustness of the device.

cond-mat.mes-hall↗

arXiv2014

Dual Metal-Gate Planar Field-Effect Transistor for Electrostatically Doped CMOS Design

In this paper, we demonstrate by simulation the general usability of an electrostatically doped and electrically reconfigurable planar field-effect transistor (FET) structure. The device concept is partly based on our already published and fabricated silicon nanowire 3D-FET technology. The technological key features of this general purpose FET contain Schottky S/D junctions on a silicon-on-insulator (SOI) substrate additionally enabling high-temperature operation of the proposed device. The transistors charge carrier type, i.e. n- or ptype FET, is electrically switchable on the fly by applying a control-gate voltage, which significantly increases the flexibility and versatility in digital integrated circuits.

cond-mat.mtrl-sci↗

arXiv2014

Electrically Reconfigurable Dual Metal-Gate Planar Field-Effect Transistor for Dopant-free CMOS

In this paper, we demonstrate by simulation the feasibility of electrostatically doped and therefore reconfigurable planar field-effect-transistor (FET) structure which is based on our already fabricated and published Si-nanowire (SiNW) devices. The technological cornerstones for this dual-gated general purpose FET contain Schottky S/D junctions on a silicon-on-insulator (SOI) substrate. The transistor type, i.e. n-type or p-type FET, is electrically selectable on the fly by applying an appropriate control-gate voltage which significantly increases the versatility and flexibility in the design of digital integrated circuits.

cond-mat.mes-hall↗