"[803EFE376C97]" . . . . . "RIV/46747885:24220/08:#0000923!RIV09-MSM-24220___" . . "3"^^ . "P(1M0553), P(FT-TA3/017)" . "Linear Equivalent Circuit of the Hall Effect Generator"@en . "Mikolanda, Tom\u00E1\u0161" . "Linear Equivalent Circuit of the Hall Effect Generator" . "Ko\u0161ek, Miloslav" . "CZ - \u010Cesk\u00E1 republika" . . "RIV/46747885:24220/08:#0000923" . "53" . "hall; generator; effect; sensor; equivalent; circuit"@en . . . . "Line\u00E1rn\u00ED n\u00E1hrand\u00ED obvod Hallova gener\u00E1toru"@cs . "The complete Hall effect description is only in special literature. A relatively simple microscopic theory based on a classical electron-gas model is presented and linear equivalent circuit of the Hall generator is derived from the model. The model is applied to a numerical simulation of a practical device. The simulation results in a full set of device parameters and a lot of characteristics. Both the parameters and characteristics depend strongly on semiconductor charge carrier density. Numerical results reveal that the Hall generator is a soft source of low voltage and produces very small output current and power, much less than 1 % of driving one. Efficiency and parameters are limited by the heat production in a probe of a small size. Heat production also leads to device nonlinearity. Characteristics reveal that driving constant current source can be replaced by a more convenient constant voltage source at standard conditions."@en . "Kompletn\u00ED popis Hallova jevu lze v\u0161ak nal\u00E9zt pouze ve velmi specializovan\u00E9 literatu\u0159e. Relativn\u011B jednoduch\u00E1 mikroskopick\u00E1 teorie je zalo\u017Eena na klasick\u00E9m elektronov\u00E9m modelu a line\u00E1rn\u00ED n\u00E1hrand\u00ED obvod Hallova gener\u00E1toru je z n\u011Bj odvozen. Model je podroben numerick\u00E9 simulaci v praktick\u00FDch aplikac\u00EDch. v\u00FDsledkem simulace jsou v\u00FDsledky s mno\u017Einou parametr\u016F a n\u011Bkolik obvodov\u00FDch charakteristik. Jak parametry, tak charakteristiky siln\u011B z\u00E1vis\u00ED na hustot\u011B nosi\u010D\u016F n\u00E1boje v polovodi\u010Di. Numerick\u00E9 v\u00FDsledky odhalily, \u017Ee Hall\u016Fv gener\u00E1tor je m\u011Bkk\u00FDm zdrojem n\u00EDzk\u00E9ho nap\u011Bt\u00ED a vytv\u00E1\u0159\u00ED velmi mal\u00E9 v\u00FDstupn\u00ED proud a v\u00FDkon, mnohem men\u0161\u00ED ne\u017E je 1 % vstupn\u00EDho v\u00FDkonu. \u00DA\u010Dinnost obvodu a kvalita parametr\u016F je omezena vytv\u00E1\u0159en\u00FDm teplem v mal\u00E9m objemu sondy. Generovan\u00E9 teplo nav\u00EDc vede k nelinearit\u011B za\u0159\u00EDzen\u00ED. Spo\u010Dten\u00E9 charakteristiky uk\u00E1zali, \u017Ee zdroj konstantn\u00EDho vstupn\u00EDho proudu m\u016F\u017Ee b\u00FDt nahrazen vhodn\u011Bj\u0161\u00EDm zdrojem konstantn\u00EDho nap\u011Bt\u00ED za standardn\u00EDch podm\u00EDnek."@cs . "24220" . . . . "Richter, Ale\u0161" . "Acta Technica" . "Line\u00E1rn\u00ED n\u00E1hrand\u00ED obvod Hallova gener\u00E1toru"@cs . . . "1" . "17"^^ . "The complete Hall effect description is only in special literature. A relatively simple microscopic theory based on a classical electron-gas model is presented and linear equivalent circuit of the Hall generator is derived from the model. The model is applied to a numerical simulation of a practical device. The simulation results in a full set of device parameters and a lot of characteristics. Both the parameters and characteristics depend strongly on semiconductor charge carrier density. Numerical results reveal that the Hall generator is a soft source of low voltage and produces very small output current and power, much less than 1 % of driving one. Efficiency and parameters are limited by the heat production in a probe of a small size. Heat production also leads to device nonlinearity. Characteristics reveal that driving constant current source can be replaced by a more convenient constant voltage source at standard conditions." . . "376846" . . . "Linear Equivalent Circuit of the Hall Effect Generator"@en . . . . . "0001-7043" . "Linear Equivalent Circuit of the Hall Effect Generator" . "3"^^ .