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Experiment: Hall-effect in semiconductors (230 V, 50/60 Hz), Basic equipment

Experiment: Hall-effect in semiconductors (230 V, 50/60 Hz), Basic equipment

3,665.18 3,858.08 €
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Objective: Investigating electrical conduction mechanisms in doped germanium with the Hall effect

The Hall effect occurs in electrically conductive materials located in a magnetic field B. The Hall voltage’s sign changes depending on whether the same current I is borne by positive or negative charge carriers. Its value depends on the charge carrier density. The Hall effect is consequently an important means of determining the mechanisms of charge transport in doped semiconductors. In this experiment, doped germanium crystals are examined at temperatures between 300 K and 450 K to ascertain the differences between electrical conduction enabled by doping, and intrinsic conduction enabled by thermal activation of electrons causing their transfer from the valence band into the conduction band.

Coach 7 license required!
Basic Hall Effect Apparatus, 1009934 [U8487000], Hall-effect

Basic Hall Effect Apparatus

1009934 [U8487000]
Unit price
642.60 €
N-Doped Germanium on Printed Circuit Board, 1009760 [U8487030], Hall-effect

N-Doped Germanium on Printed Circuit Board

1009760 [U8487030]
Unit price
589.05 €
P-Doped Germanium on Printed Circuit Board, 1009810 [U8487020], Hall-effect

P-Doped Germanium on Printed Circuit Board

1009810 [U8487020]
Unit price
589.05 €
Coil D with 600 Turns, 1000988 [U8497430], Demountable Transformer D

Coil D with 600 Turns

1000988 [U8497430]
Unit price
105.91 €
U Core D, 1000979 [U8497215], Demountable Transformer D

U Core D

1000979 [U8497215]
Unit price
117.81 €
Pair of Pole Shoes and Clamping Brackets D for Hall Effect, 1009935 [U8497205], Demountable Transformer D

Pair of Pole Shoes and Clamping Brackets D for Hall Effect

1009935 [U8497205]
Unit price
105.91 €
Transformer with Rectifier 3/6/9/12 V, 3 A (230 V, 50/60 Hz), 1003316 [U33300-230], Power Supplies

Transformer with Rectifier 3/6/9/12 V, 3 A (230 V, 50/60 Hz)

1003316 [U33300-230]
Unit price
161.84 €
DC Power Supply 20 V, 5 A (230 V, 50/60 Hz), 1003312 [U33020-230], Power Supplies

DC Power Supply 20 V, 5 A (230 V, 50/60 Hz)

1003312 [U33020-230]
Unit price
307.02 €
Digital Multimeter P3340, 1002785 [U118091], Hand-held Digital Measuring Instruments

Digital Multimeter P3340

1002785 [U118091]
Unit price
51.98 €
Set of 15 Safety Experiment Leads, 75 cm, 1002843 [U138021], Circuits

Set of 15 Safety Experiment Leads, 75 cm

1002843 [U138021]
Unit price
103.53 €
Voltage Sensor 10 V, Differential, 1021680 [UCMA-0210i], Sensors for Physics

Voltage Sensor 10 V, Differential

1021680 [UCMA-0210i]
Unit price
95.56 €
Voltage Sensor 500 mV, Differential, 1021681 [UCMA-BT32i], Sensors for Physics

Voltage Sensor 500 mV, Differential

1021681 [UCMA-BT32i]
Unit price
93.77 €
VinciLab, 1021477 [UCMA-001], Data logger

VinciLab

1021477 [UCMA-001]
Unit price
553.35 €
Magnetic Field Sensor FW ± 2000 mT, 1021766 [U8558000], Sensors for Physics

Magnetic Field Sensor FW ± 2000 mT

1021766 [U8558000]
Unit price
232.05 €
Sensor Cable, 1021514 [UCMA-BTsc1], Additional Accessories for Computer-aided Experimentation

Sensor Cable

1021514 [UCMA-BTsc1]
Unit price
6.55 €
Product Data
Item No. 8000728 [UE6020200-230]
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