| DCS # | DEMONSTRATION | REFERENCE | ABSTRACT |
|---|
| 5M10.00 | Semiconductors | | |
| 5M10.10 | Hall voltage | PIRA 200 | Measure the transverse potential of a large rectangle of biased N-doped germanium in a magnetic field. |
| 5M10.10 | Hall effect | 5M10.10 | The transverse potential of a large rectangle of biased N-doped germanium is measured when inserted into a magnetic field. |
| 5M10.10 | Hall voltage | Ei-16 | Current is passed
through a N doped germanium crystal while in a strong magnetic field and
the voltage at the sides is monitored. |
| 5M10.10 | Hall effect | 40-1.16 | Measure a voltage
difference in a germanium sample perpendicular to the current flow when placed
in a magnetic field. Picture Diagram, Construction details in appendix, p.1367. |
| 5M10.10 | Hall effect | Disc 20-10 | A Hall effect probe in a magnet, animation. |
| 5M10.11 | Hall effect magnet | AJP 29(1),29 | Apparatus Drawings Project No. 12: A small electromagnet for use with an indium-antimonide device. |
| 5M10.12 | Lorentz force on conduction electron | 40-1.13 | A voltage is induced on a moving metal in a magnetic field. |
| 5M10.15 | an electron in a periodic potential | AJP 52(9),807 | The
interaction of an electron with a crystal periodic potential is demonstrated
with an air track cart mounted magnet moving past a magnet array. |
| 5M10.19 | model of a semiconductor | 40-1.2 | A model made of pegboard and balls that shows a hole moving along a preselected path. |
| 5M10.20 | hot point probe | 40-1.3 | A hot point probe consisting of a soldering iron and a microammeter tests for the two types of conductivity. |
| 5M10.30 | color centers | 40-1.5 | Electrons or
holes are injected into a large transparent alkali halide crystal in an oven
resulting in the formation of color centers. Pictures, Diagrams, References:
AJP 25,5 ,306. |
| 5M10.32 | color centers | 40-1.6 | Injection of
electrons into a transparent potassium chloride crystal at high temperatures
results in the formation of color centers. Pictures. |
| 5M10.34 | Shockley-Haynes experiment | 40-1.7 | A difficult but worthwhile demonstration illustrates diffusion and drift phenomena. |
| 5M10.40 | Josephson weak link model | AJP 41(7),878 | A
rigid pendulum and aluminum disc are mounted on a shaft driven by a weight
hanging on a thread wrapped around the shaft and damped by eddy currents. |
| 5M10.50 | diode | PIRA 1000 | |
| 5M10.50 | diode | Disc 18-10 | Positive and negative voltages are applied to a lamp in series with a diode. |
| 5M10.60 | PN junction | 40-1.12 | Demonstrate a PN junction with a battery. |
| 5M10.61 | transistor curve tracer | AJP 29(5),287 | Circuits for constructing instruments to display transistor curves on an oscilloscope. |
| 5M10.62 | Fermi level model | AJP 29(8),529 | A model with ball bearings representing electrons and holes in Plexiglas representing states. |
| 5M10.70 | brillouin | AJP 53(1),90 | View a waveform on an oscilloscope through a cardboard with slots cut out. |
| 5M10.71 | brillouin/compass array | PIRA 1000 | |
| 5M10.71 | brillouin/compass array | 5M10.71 | |
| 5M10.90 | transistor amplifier | PIRA 1000 | |
| 5M10.90 | transistor amplifier | Disc 18-12 | A transistor circuit board shows simple amplification. |
| 5M10.92 | integrated circuits | A-10b | Show transistors and integrated circuits including slides of integrated circuit blow ups. |