)silicon has got less leakage current
2)high threshold voltage (to avoid unwanted triggering of the device from noise)
3)more adhesive to aluminum
germanium low sensitivity
Diamond (2.33)is far from the highest. The highest are silicon and germanium. Silicon has a refractive index of 3.96 and germanium has the highest with 4.01.
Germanium is a good conductor because it is between silicon and tin, its a metalloid. Tin can conduct electricity and so can germanium
97f
Ultraviolent rays
There are none. Germanium transistors are never equivalent to silicon.
Silicon and Germanium are often seen in transistors.
Yes, germanium was the only material used in transistors from when they were invented in 1947 until 1954 when the first successful silicon transistor was made. However the use of germanium still dominated transistors until the silicon mesa transistor was made commercially available by Fairchild Semiconductor in 1958. Development of the silicon planar transistor by Fairchild Semiconductor the next year ultimately made the integrated circuit possible. While almost all transistors today are silicon, there are still uses for germanium transistors so a few types are still made.
silicon ang germanium there are two types of transistor \ 1. PNP 2. NPN silicon ang germanium there are two types of transistor \ 1. PNP 2. NPN
* silicon * germanium * gallium arsenide * etc.
Silicon and Germanium are the elements used in transistors
The class of materials that make up transistors is "semiconductor." A transistor is often made from very pure silicon that is doped with germanium or other dopant to change its electrical properties.
Silicon and germanium are the elements used in transistors
Silicon and germanium are the elements used in transistors
Silicon and germanium are the elements used in transistors
A transistor is mainly composed of silicon and germanium
You can find Germanium inside transistors. Note. Most transistors today are made from Silicon. In order to find a Germanium transistor you can read the type no. off the device, then look in a data book. Alternatively, if you have the equipment, measure Vcesat for the device. Silicon devices show about 1.2 V. When you find one at about 0.6 V you've got your Germanium.